# Happy Baby - Sleep & Tracker — user reviews > 249 indexed App Store user reviews of Happy Baby by Aumio GmbH, rated 4.70/5 from 486 ratings. - Source: https://appshunter.io/ios/app/happy-baby-sleep-and-tracker/id6450744756/reviews - App overview in markdown: https://appshunter.io/ios/app/happy-baby-sleep-and-tracker/id6450744756.md - Rating breakdown: 5★ 420 · 4★ 26 · 3★ 15 · 2★ 6 · 1★ 19 ## What do users think of Happy Baby? Overall sentiment: positive **Pros** - 🚀 Live actions within the app - 👍 Easy to use - 👍 Helpful for establishing routines - 👍 Personalized features - 👍 Intuitive design - 👍 Comprehensive tracking - 👍 Soothing sounds and lullabies - 👍 Informative articles and tips - 👍 Helpful for new parents **Cons** - 🐛 App crashes or doesn't open - 🐛 Subscription issues and billing problems - 🐛 Unreliable tracking and data syncing - 🔒 Privacy and security concerns **Commonly reported bugs** - Login screen freezes - Incompatible with older devices - Tracking features not working as expected **Most requested features** - More free features - Improved notification system - Better data visualization and analytics - Integration with other baby apps or devices ## Newest reviews (12 of 249) ### 3/5 — Latest update has stuffed the app *2026-06-13, version 4.4.4* Can log anything, happened on both my partners & I iPhones. Please rollback or revise latest release. Some unhappy mums out there, husbands are copping it ### 4/5 — Sperrbildschirm *2025-11-06, version 4.4.2* Ich nutze die App seit Geburt unsere Tochter und bin mit ihr an sich zufrieden. Zu Beginn wurde mir auf meinem Sperrbildschirm immer ein Widget angezeigt; hier konnte ich direkt die Schlafenszeit starten, stoppen und pausieren, ohne das Handy entsperren zu müssen. Seit einigen Wochen wird mir diese Anzeige jedoch nicht mehr angezeigt und es ist sehr mühsam, immer das Handy entsperren zu müssen. Kann ich bei den Einstellungen eine Änderung vornehmen, damit die Anzeige auf meinem Sperrbildschirm wieder angezeigt wird oder liegt ein genereller Fehler vor? ### 3/5 — An sich ganz hilfreich *2025-10-09, version 4.4.2* Ich finde es sehr hilfreich zu wissen wann das Baby zuletzt geschlafen hat, wie lange es schon schläft und wann es zuletzt getrunken hat. Allerdings würde ich das auch gern richtig auf meiner applewatch angezeigt bekommen. Ich habe dort zwar zwei kleine Fenster aber in nur einem wird eine Zeit angezeigt und ich weiß nie, was genau das ist. Außerdem wird auf dem Handy sperrbildschirm selten gleich die Zeit synchronisiert. Ich muss oft zwei/drei mal die App schließen und öffnen. Auch die Vorhersage funktioniert nicht richtig, manchmal soll mein Baby 6h am Stück wach sein..? Ich habe eingestellt, dass die App das flexibel anpassen soll wenn es mehr nickerchen werden, es hält aber an den 4 Stück fest, die ich angegeben habe. Zudem gab es die Neuerung, dass man nicht mehr zwischen schlafen und trinken hin und her „switchen“ kann. Man muss immer aus der jeweiligen Aktion raus und die nächste anlegen. Das macht das ganze umständlicher. ### 4/5 — In general, good but.. *2025-10-08, version 4.4.1* Sometimes the app is not opening, so I have to remove and install again. Otherwise, app is good to use to track baby's sleep pattern, to remins me feeding time in general. It would be great if there is entry for nappy change + shower etc ### 3/5 — Widget wäre sinnvoll *2025-09-24* Liebes Amnio Team, wir nutzen die App inzwischen regelmäßig, allerdings kann ich sie gerade für die ersten 6-12 Wochen, in denen man als Eltern ohnehin sehr unsicher ist, nicht empfehlen. In dieser Zeit muss der Säugling erstmal einen Tag-Nacht-Rythmus etablieren und man sollte als Neumama erstmal versuchen die feinen Anzeichen für Hunger, Müdigkeit und Ausscheidung bei seinem Schatz erkennen zu lernen. Das geht besser, durch volle Konzentration auf das Baby. Ansonsten ist man gerade anfangs nur damit beschäftigt Schlaf- und Stillzeiten ohne Unterlass zu tracken oder zu rekonstruieren und verbringt so mehr Zeit mit der App, ohne wirklich auf die Zeichen des Kindes zu achten - „es nimmt einfach Überhand“. Nun mit einem etwas besser etablierten Tag-Nacht-Rythmus gelingt auch das tracken besser. Allerdings wäre es super, wenn es ein passendes Widget für den Sperrbildschirm gebe, in welchen man den aktuellen Schlaf immer angezeigt bekommt und am besten auch direkt pausieren kann, wenn das Kleine nachts zum Stillen „erwacht“. Denn das sind ja meist nur wenige Minuten. So ist es leider recht umständlich erst das Telefon zu entsperren, die App zu öffnen den Schlaf zu pausieren und das Stillen zu starten und das gleiche nochmals, wenn die Stillmahlzeit beendet ist. **Developer response:** Hallo MoonyLoonyTune, vielen Dank für dein Feedback. Das passende Widget gibt es schon, du findest es in deinem Profil unter "Live Activities". Wenn du diese aktivierst, siehst du im Sperrbildschirm den aktuellen Schlaf und kannst diesen starten, pausieren und stoppen. Bei Fragen hierzu oder zum Schlaftracking melde dich gerne bei uns im Support unter baby@aumio.de. Liebe Grüße, dein Aumio-Team ### 2/5 — Not the best *2025-05-15, version 4.1.2* The app was very confusing to navigate and did not find it helpful at all ### 3/5 — Not Intuitive *2025-05-05* App doesn’t feel very intuitive compared to some others. It’s nice, don’t get me wrong. But in attempt to use it, there are functions that need better explanations and the only way to get “help,” is a virtual assistant that doesn’t ever answer your question so the next opportunity to get something resolved is a email that they’d respond too 48 hours later. Needs a live chat line to support those who are needing more instruction. I want to love the app completely. It just has some fixing to do and the fact that you are paying for the extra benefits of a sleep expert, the opportunity to have a 1v1 session is impossible to get. **Developer response:** Hi BBtrevino, thank you very much for your review and your feedback, which is very valuable to us. If you would like to have further assistance on different functions, please send an email to baby@aumio.de with your specific questions. We will be very happy to assist you. All the best, your team from Aumio & Happy Baby ### 2/5 — Meh *2025-04-17, version 4.0.4* I had Huckleberry but I didn’t renew cause it’s too expensive, I thought this would be a cheaper and similar option but I hate this app. It’s not user friendly, I’ve been using it for a good 2 weeks and I still don’t know how to start a nap other than from my phone Lock Screen! Also it often logs things twice God knows why and it doesn’t give you baby’s sweet spot it only tells you what baby did the day before to repeated again…. I regret paying for this 😕 ### 4/5 — Good app *2025-03-22, version 4.0.1* Nice app for tracking sleep. I like the live notifications feature on the Lock Screen makes it easy to see how baby is doing and to log sleep. ### 5/5 — First time mom *2025-03-20, version 4.0.0* I throughly enjoy being able to track my babies sleep schedule especially in these first two weeks. It helps me know how long she sleeps and stays awake to implement tummy time and feedings. ### 5/5 — 7/10 *2025-03-17, version 3.3.4* Seems really cool, I hoped to see/do more before purchasing. Feel like the free version should give me access or at least a trial basis. I did like that it had information about my baby’s leap! Everything in once place. ### 4/5 — Awesome *2025-02-21, version 3.3.4* I like the live actions within the app, makes it easier to see how long my baby’s been awake or sleeping ## Most critical reviews (10 lowest-rated) ### 1/5 — Inutile *2026-02-22, version 4.4.4* Semplicemente, chi ha un bambino di 2 anni non riesce a stare dietro anche alla app.. non ci si può ricordare di inserire tutti i dati necessari. Il fatto che sia solo in inglese non aiuta. ### 1/5 — Don’t buy, can’t get your money back. *2025-08-31, version 4.3.2* The trail is ok but ask u to purchase to unlock more features. Error 90% of the time. Not magically give u enough sleep like u think. ### 1/5 — Don’t understand *2025-08-06, version 4.3.2* So I was using the free version.Then they gave me a year free. So I guess this app gives you scientific info?!?! Well no I’m not sure it does. It says scientific information shows your baby should be doing this. Well what about babies that don’t. My baby can only stay up 2-3 hours max in her first wake window. Then this app says she needs to be up 7-8 hours for her next wake window, but she gets fussy through that. And I’m waiting for it to tell me what my daughter’s sleep schedule should be but it doesn’t. Isn’t that what you want us to pay for?!?! So no I’m not paying for it after ward because it’s no help at all!! ### 1/5 — Costosa para lo que ofrece *2025-05-29, version 4.1.2* Es una app que ofrece muy poco… es para registrar la hora en la que el bebé se despierta y duerme pero no más. También podrías registrar otras cositas como la hora en la que se alimenta, pero no tendría sentido, pues no ganas nada con esto. La música no funciona, los gráficos no son como se muestran. Muy decepcionada ### 1/5 — Don’t Subscribe. Keep your money. *2025-04-23, version 4.0.6* The free trail was great after I paid the whole year. The app keep error and not responsive like before. It makes me even more confused. It keep not recording my records n the timer keep running even I click. Make my new mom brain more confused n angry n furious. ### 1/5 — Too expensive for an app that doesn’t work. *2025-04-16, version 4.0.4* A great concept, excellent when it works. About 75% of the time it doesn’t work correctly. The banner along the top will show the correct time but when I go in to the app to log that my baby has woken up it’ll be showing incorrect data, e.g. that he had already been awake for 8 hours and it keeps saying ‘there’s already an entry for this time’ and won’t update. So frustrating and unacceptable for a paid for app. ### 1/5 — Most recent update is garbage *2025-03-26, version 4.0.2* I was enjoying this app til they took away the timeline & made my son’s sleep schedule super erratic. He’s been more cranky than ever due to these new wake windows & sleep periods & none of them even make sense anymore. My bf & mine also say separate things. Yesterday his said to put him down to sleep in an hour & a half & mine said 9 minutes. Put it back to the way it was before. It’s horrible now ### 1/5 — You have to pay for the app *2025-03-23, version 4.0.1* I was trying to check it out, but it doesn’t let you unless you pay for it. ### 1/5 — Boş *2025-02-18, version 3.3.2* Kesinlikle para tuzağı başka bişey değil asla bir işe yaramıyor ve sürekli para isteyen bir uygulama ### 1/5 — Worst *2025-02-07, version 3.3.1* It doesn’t work ## Most praised reviews (10 highest-rated) ### 5/5 — Amazing for nap predictors!! *2026-07-31, version 4.4.6* This App has helped me so much with figuring out nap time, wake windows and bedtime for my son!! I’ve tried so many apps, but this is the only one that seems to actually work :) thank you! ### 5/5 — Sleep Tracker *2025-08-24, version 4.3.2* I’m a big fan of the app! It does a great job estimating wake windows and predicting the next nap/bedtime. The one thing that throws me off is how it handles short or restless naps. My baby is 6 months and on 3 naps. There are days when all three naps happen, but they’re short. On those days the app still tells me the last wake window should be around 5 hours. That’s just too long for a 6-month-old and leads to an overtired bedtime. A new mom would be so confused seeing that. It would be amazing if the app could notice when naps were short and then automatically suggest an extra catnap or an earlier bedtime, and keep the last wake window within a more age-appropriate range. A little prompt (“Naps were short—consider an extra nap to avoid an overtired bedtime”) would make a huge difference! ### 5/5 — Life saver *2025-05-24, version 4.1.2* Loving this app! I have ADD so need apps to be very user friendly which this is. I had tried another popular app like this but much prefer this one. It really helps me to keep an eye out for sleep ques and we had a much better sleep on day one ! ### 5/5 — Tolle App *2025-05-21, version 4.1.2* Ich nutze die App seit der Geburt meines Sohnes im Dezember 2024 und bin sehr begeistert. Es ist mein erstes Kind und das Eintragen von Mahlzeiten und Schlafzeiten hilft uns sehr. Auch die Updates finde ich grundsätzlich super. Seitdem neuen Update fehlt mir allerdings eine kleine Übersicht in der immer Sachen standen, wie lange Babys zum Beispiel Nickerchen machen und wie lange die tatsächlichen meines Sohnes sind. Da konnte man sich immer gut orientieren. Das finde ich leider nicht mehr und bin sehr traurig darüber. Aber ansonsten würde ich jedem die App Empfehlen. ### 5/5 — Colors *2025-05-07, version 4.0.6* Hello guys. App is good and useful but colors is so annoying can you make colors more soft please 🫶 ### 5/5 — AMAZING! *2025-04-21* This app is so amazing and so helpful. I’ve had the toughest time figuring out a sleep schedule for my baby and then he’s gotten overtired and it gets worse. I was desperate when I downloaded this app, and within a few days, my baby goes to sleep within 10 minutes and taking 1-2 hour naps at a time. He’s happier and I’m happier. This is amazing, thank you so much!! **Developer response:** Hi Cassandmiester, thanks a lot for your review. It's great that you like the app and that you can recommend it to others. All the best for the future. ### 5/5 — Tolle App *2025-04-06, version 4.0.3* Ich nutze die App, um die Schlafzeiten meines Sohnes übersichtlich zu haben. Kann es sehr empfehlen, vor allem da die Bedienung sehr einfach ist und die App auf den Startbildschirm angezeigt wird und von dort aus zu bedienen ist. Einfach, informativ, hilfreich :) ### 5/5 — The App You’ve been Looking For *2025-04-05, version 4.0.3* As a new and first time parent, finding reliable resources to help ensure the well-being and development of my baby can be overwhelming. After trying several apps, I finally found the Happy Baby Sleep & Development Tracker, and it has truly been a game-changer for our family's sleep routine and our baby's growth. I no longer worry about Baby being overtired because the app estimates how long she should be awake for based on growth and historical data. It’s truly the app you’ve been searching for. ### 5/5 — Excellent app for New parents *2025-04-03* This app has been a lifesaver! The interface is user-friendly, and the features are incredibly helpful for tracking feedings, diaper changes, and sleep schedules. I love the reminders and insights—it really helps me stay on top of my baby’s routine. The community and expert advice sections are also great for getting support and guidance. Highly recommend for any new parent looking to stay organized and informed! **Developer response:** Thank you! We’re so happy you’re enjoying our app. ### 5/5 — Easy! *2025-03-31, version 4.0.3* Simple and easy to use. Great way to keep track of everything due to post pregnancy brain! --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*