# Oona: Ferber Method Timer — Baby Sleep Training Guide > Baby sleep training timer and tracker with customizable plans and progress visualization. (iPhone/iPad app by Thomas Pang.) - Source: https://appshunter.io/ios/app/oona-ferber-method-timer/id6747005575 (this page in markdown: same URL + `.md`) - Developer: [Thomas Pang](https://appshunter.io/developer/1819342453) - Category: Health & Fitness, Lifestyle - Price: $1.99 (on sale, was $2.99) - Rating: 4.90/5 from 23 App Store ratings · 16 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 36 MB - Languages: American English - Released: 2025-06-17 - Data updated: 2026-08-27 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/oona-ferber-method-timer/id6747005575/reviews.md ## What is Oona? Sleep training can feel overwhelming, whether you are navigating bedtime, overnight wake-ups, or daytime naps. Oona brings clarity to the process with simple instructions, built-in timers, and detailed progress tracking. Whether you are following the Ferber method or one of its popular variations, Oona helps you manage each step of night and nap training with less guesswork, so you can focus on what matters most: helping your baby build healthy sleep habits. App Features at a Glance 1. Trainer Step-by-step support throughout every night and nap training session. • Track crying, sleep, wake-ups, and check-ins with a single tap • Follow clear, simple instructions at every stage • Use built-in timers to keep wait intervals and check-ins on track • Switch between night and nap training based on your baby’s schedule 2. Sleep Plans Choose or create separate plans for nighttime sleep and daytime naps. • Select from preset Ferber-style night and nap plans • Customize wait intervals and check-in durations • Create your own schedule from scratch • Save multiple plans as your baby’s sleep needs change 3. Journey See progress across nights and naps over time. • Visual charts show trends in falling asleep, crying, wake-ups, check-ins, and more • Review completed night and nap sessions in one timeline • Tap any session to view detailed sleep training data 4. Session Details Get a closer look at each night or nap training session. • View a visual timeline of every tracked event • Review crying time, sleep duration, wake-ups, and check-ins • Edit entries and add personal notes for additional context 5. FAQ Find clear guidance for both night and nap training. • Read trusted information based on the Ferber method • Learn how nighttime sleep training differs from nap training • Find easy-to-understand answers to common questions • Get guidance for challenging moments and less common situations ## Key features - Step-by-step sleep training support - Customizable sleep plans - Built-in timers for wait intervals - Progress tracking with visual charts - Detailed night logs and insights - Ferber method guidance ## Chart rankings - #29 in Top Paid · Health & Fitness (US App Store) ## Recent user reviews (10 of 16) All indexed reviews: https://appshunter.io/ios/app/oona-ferber-method-timer/id6747005575/reviews.md ### 5/5 — Excellent app *2026-08-06* Excellent app especially for first time parents. Easy to use and is a must have! ### 5/5 — GAME CHANGER! *2026-06-20* You always hope for an easy sleeper when you have a newborn but NOPE we have a hot potato! After using Oona, we now have a better plan of when our baby needs to go night night. The data from the logs really and disciple we needed ourselves with the timers got us in a much more consistent sleep cycle. ### 5/5 — Very Helpful *2026-02-14* This app has been a tremendous help in sleep training our little one! From the breakdown of each day, to the “Frequently Asked Questions”, this app has helped us navigate the challenge of sleep training while having the support needed for first time parents! As a first time parent, the idea of sleep training felt very overwhelming, however Oona has helped us feel more confident in both ourselves and our baby. Taking it day by day, timer by timer. Building up the habit and practice while feeling supported throughout the process. ### 5/5 — Took the stress out of sleep training! *2026-02-13* This app was recommended by my sister so we decided to try this method with our 6 month old, and honestly it made a huge difference in how confident we felt. Sleep training is emotional and exhausting, especially at 2am, and having step by step guidance right there kept us from second guessing ourselves. What I love most is the built in timers. When your baby is crying, it’s really hard to keep track of wait intervals in your head. The timer handles that and clearly tells you when it’s time for a check in. It also makes it easy to log cries, wake ups, and check ins with just one tap, so you’re not fumbling around half asleep. The progress tracking was surprisingly motivating. Seeing the charts of crying time gradually decrease over several nights helped us stick with the plan. The timeline view for each night is also helpful when you want to look back and understand patterns. I appreciate that you can customize the plan (wait intervals, number of nights, etc.) instead of being locked into one rigid method. We started with a gentler preset and adjusted as we got more comfortable. If I had one suggestion, it would be adding more educational content about what’s developmentally normal at different ages. But as a practical tool for actually executing sleep training, it’s incredibly helpful. Overall, this app brought structure and calm to a really overwhelming process and our baby is now sleeping through the night. Totally worth ### 5/5 — This helped so much. *2026-02-13* Grateful to this app during a time that I was a struggling parent with a newborn child. It gave me the structure I needed in order to start having more predictability with my kids' sleep and damn, he sleeps good now. ### 5/5 — Great *2026-01-31* Very well designed and thought through app. Helped me a lot ### 5/5 — Gave us structure in a stressful situation *2025-12-12* Sleep training your newborn is hard as it is, but this app helped provide clear structure on when to check in with baby based on the type of sleep training method we wanted to go with. My wife and I had our eyes glued to the screen, waiting for the timer so that we could go tend to our screaming baby. It was also great for letting us know when the check in time period was over. Worked alot better than just trying to time everything on our phone’s clock app! ### 4/5 — Loved the timer. Wish I could use it for naps *2025-12-05* I really liked being able to use the timers to help me know when to go in. But I would have liked to be able to log just a nap if I wanted to. But it has me basically log “a new night” which is annoying. **Developer response:** Hi ACmama82828, thanks so much for the feedback. Having only "night" training is definitely not ideal. We're actually working on adding proper nap training/logging to the app so you’ll be able to track naps on their own Appreciate you taking the time to share this! ### 5/5 — We got our lives back! *2025-11-20* So thankful to have found this app. It was super easy to navigate, as we definitely had zero idea how to do this! Thankfully from night 3, our baby started sleeping through the night- a full 11 hours mostly without interruption. The step-by-step guidance simplified things for first-time parents like us! ### 5/5 — Great App, easy to use and very helpful *2025-07-16* I wasn’t sure what to expect, but the app has been really helpful during sleep training. Its simple to use and the instructions make it easier to stay consistent. I like having a clear plan to follow when I’m tired and unsure what to do. ## Frequently asked questions about Oona ### What does the Oona app do? This app provides tools and guidance to simplify the sleep training process for babies. It offers step-by-step instructions, built-in timers for managing wait intervals and check-ins, and progress tracking to help parents monitor their baby's sleep patterns and improvements. ### What are the key features of the Oona app? Key features include a trainer with step-by-step support, the ability to track cries, sleep, wake-ups, and check-ins with a single tap. It also offers customizable sleep plans, visual charts to show progress, and detailed night logs with insights into crying time, sleep duration, and wake-ups. ### Is the Oona app free to use? Based on the provided information, the app is free to use and does not appear to have in-app purchases or advertisements. This means you can access all its features without any cost. ### What sleep training methods does the app support? The app is designed with clear guidance based on the Ferber method and its popular variations. You can choose from preset plans like Regular, Gentle, or Fast-Track Ferber, or customize wait intervals and check-in durations to fit your family's needs. ### How does the app help track my baby's sleep progress? The app provides a 'Journey' feature that displays progress over time through visual charts. These charts show trends in falling asleep, wake-ups, and check-ins. You can also review every recorded night on a timeline and tap into detailed data for each night. ## Version history (last 5 releases) ### 2.1.2 — 2026-08-04 general improvements and bug fixes ### 2.1.1 — 2026-07-24 general improvements and bug fixes ### 2.0.1 — 2026-06-27 general improvements and bug fixes ### 2.0.0 — 2026-06-19 Nap support: Plan and track nap training sessions, not just nighttime sleep. UI facelift: We've refreshed the entire app with a cleaner design that's easier to navigate Plus general improvements and bug fixes to keep things running smoothly. ### 1.3.0 — 2026-02-28 We squashed a few bugs and made small improvements to keep things running smoothly ## Apps similar to Oona | App | Rating | Price | Category | | --- | --- | --- | --- | | [Fertility Friend FF Tracker](https://appshunter.io/ios/app/fertility-friend-ff-tracker/id443919067) | 4.8 (7,379) | Free | Health & Fitness | | [The Wonder Weeks - Baby leaps](https://appshunter.io/ios/app/the-wonder-weeks-baby-leaps/id529815782) | 4.8 (121,395) | Free | Health & Fitness | | [Proov Fertility & Menopause](https://appshunter.io/ios/app/proov-fertility-and-menopause/id1574349479) | 4.5 (294) | Free | Health & Fitness | | [Pathways.org Baby Milestones](https://appshunter.io/ios/app/pathwaysorg-baby-milestones/id1630421307) | 4.9 (1,162) | Free | Health & Fitness | | [Moms on Call: Baby & Toddler](https://appshunter.io/ios/app/moms-on-call-baby-and-toddler/id6755730275) | 4.9 (253) | Free | Health & Fitness | ## Related topics [ferber](https://appshunter.io/ios/topics/ferber) --- *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.*