Tinylog: Baby Tracker App

Tinylog: Baby Tracker App

Newborn Feed, Sleep & Diapers

7 ratings
6 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • February 19, 2025
  • June 13, 2026

Features

Tinylog: Baby Tracker App screenshot #1 for iPhone
Tinylog: Baby Tracker App screenshot #2 for iPhone
Tinylog: Baby Tracker App screenshot #3 for iPhone
Tinylog: Baby Tracker App screenshot #4 for iPhone
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Tinylog: Baby Tracker App screenshot #8 for iPhone
Tinylog: Baby Tracker App screenshot #9 for iPhone
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About

This app provides personalized AI-driven care routines for newborns, adapting to their age and weight. It offers effortless tracking of feedings, sleep, and diapers, with visual trends and real-time sharing for caregivers. Designed for new parents, it aims to reduce worry and increase confidence.

Personalized AI care routines
Effortless tracking of feedings, sleep, diapers
Visual trend charts
Real-time sharing with caregivers
Offline functionality
Dark mode
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What's New in Tinylog

1.22.22

June 13, 2026

- Improved the overall experience

Subscription plans

Monthly Subscription

Subscribe to Tinylog. Cancel anytime.

$9.991 Month
7 Days trial
How to cancel Tinylog subscription ⁉️

User reviews

Easy to use, great customer service

Very easy to to use. Allows for easy recording and easy view. I didn’t have all the items I wanted on the progress log and I reached out and they were able to add them with an update so I could see all the progress being made around feeding, diapering and spit ups. Great customer service.

The last baby tracker you’ll ever need

Tinylog is honestly one of those tools that just makes sense. It's clean, simple, and gets out of your way. New parents especially will love it since the last thing you need when you're sleep deprived is a complicated app.

The Growth Charts Alone Make This App Worth It

The growth charts are the main reason we use this app. Being able to see our daughter's weight and length on a real percentile chart instead of just writing numbers down has been a game changer for us.

I log her weight after every pediatrician visit and sometimes at home with our baby scale. The chart updates right away and you can see the trend clearly. No spreadsheets, no guessing where she falls. It just shows you.

I pull up the chart on my phone at every appointment. Our pediatrician said it is really helpful to see the full trend instead of just comparing two data points. It makes the conversation easier and I feel like we are actually on top of things instead of scrambling to remember numbers.

We also track feedings, diapers, and sleep in the same app. Having it all together means I do not have to switch between apps or dig through notes. If something changes with her growth, I can look back and see what else was going on at the same time.

If you are logging your baby's weight at all, use something that actually shows you the percentile over time. It takes a few seconds and it makes a real difference at appointments. I wish we had started using it from day one.
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Response from developer

Thank you for such a thoughtful review! The growth charts are something we worked hard on, so hearing that they've been a game changer at pediatrician visits really means a lot. Seeing the full percentile trend over time gives a much clearer picture than isolated weight and length numbers. We also love that Tinylog is your all-in-one baby tracking app for feedings, diapers, sleep, and growth. Keeping everything together really does help spot patterns when something shifts. Wishing you and your daughter all the best!

Tinylog helped us transition formulas

We went through four different formulas before finding one that worked for our daughter. Every switch came with a few days of wondering if the fussiness was the formula or something else. Tinylog made it possible to actually keep track of all of it instead of relying on our sleep deprived memories.

Every time we tried a new brand, we logged it in the app. When our daughter started having more spit up or got extra fussy, we could look back and see exactly when we switched and what changed. That made it so much easier to talk to our pediatrician about what was and was not working. No more guessing or trying to remember which can we opened last Tuesday.

I never thought I would care about lot numbers until a formula recall popped up in the news. We had every lot number logged in Tinylog already. It took us about ten seconds to check whether we were affected. That alone was worth it. If you are formula feeding, just log the lot number when you open a new can. Future you will thank you.

The most helpful part was being able to look back over a few weeks and see patterns. We noticed our daughter did better on one brand but only after we could compare side by side. Without the logs we probably would have kept going back and forth and second guessing ourselves.

If you are in the middle of switching formulas, start tracking now. Write down the brand, the lot number, and how your baby reacts. It sounds like a lot but it takes a few seconds in the app and it makes a huge difference when you are sitting in the pediatrician's office trying to explain what has been going on. I wish we had started from day one.
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Response from developer

Thank you for sharing this. The lot number story is exactly the kind of moment we hoped Tinylog could help with. Ten seconds of checking beats digging through the trash or trying to remember which can you opened last week. Formula switching is genuinely hard, and having a feeding log to look back on makes the conversations with your pediatrician much more useful. We built Tinylog as a baby tracking app for this kind of pattern spotting, whether it is formula, sleep, diapers, or growth. Hope your daughter is doing well on the brand that finally worked for her.

Best baby tracker app for new parents with no time to waste!

We are exhausted parents with zero bandwidth to learn a complicated app, especially at 2 in the morning. Tinylog has been a relief because it is simple and easy to use right away. No digging through menus, no bright screens hurting your eyes. The default dark mode makes those late night logs much easier.

The growth tracking is a big reason we kept using it. Having both WHO and Fenton charts in one place really helps, especially with a preemie. We do not have to guess what the numbers mean or switch between different tools. Seeing the percentile clearly laid out gives us some peace of mind and helps us stay on top of things for pediatrician visits.

Tracking formula reactions has also been really useful. Moving from breastmilk to formula can be stressful, and it helps to log what we tried and how our baby responded. Fussiness, spit up, digestion changes, we can look back and start to see patterns instead of trying to remember everything when we are already tired.

It also covers all the everyday basics. Feedings, diaper changes, sleep, milestones, symptoms, everything is quick to log and easy to check later. We can update things in a few seconds and move on.

Tinylog feels like it was made for parents who are tired and do not want to deal with anything complicated. It is simple, calm, and actually helpful when you need it.
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Response from developer

Thank you for this. The 2am dark mode comment hit home, that is exactly why we made it the default. No one wants to log a feeding with a screen that wakes everyone up. Including Fenton alongside WHO was important to us for preemie families specifically. Growth tracking can feel confusing enough without having to translate between tools or wonder which chart applies. Glad it is helping with pediatrician visits. A baby tracking app for tired parents was exactly the goal. Wishing you and your little one well with the breastmilk to formula transition and whatever comes next.

FAQ

What is Tinylog?

Tinylog is a baby tracking app that provides personalized AI care routines for newborns. It helps parents log feedings, sleep, diapers, and milestones, offering insights into their baby's development.

How does Tinylog personalize care routines?

Tinylog uses AI to create a care routine tailored to your baby's specific age, birth weight, growth percentile, and feeding style. This routine updates every two weeks to match your baby's stage.

Can I share my baby's log with others using Tinylog?

Yes, you can invite your partner, nanny, or grandparents to access the same log in real time. This ensures everyone is up-to-date on the baby's care activities.

Does Tinylog work offline?

Yes, Tinylog is built to work offline, allowing you to log activities anywhere without an internet connection. Your data will sync when you are back online.

What are the subscription options for Tinylog?

Tinylog offers an auto-renewing 'Full Access' subscription for $9.99 per month or $29.99 per year. A 7-day free trial is available for both subscription durations.

How do I cancel my Tinylog subscription?

You can manage your subscription and turn off auto-renewal by visiting your iTunes Account Settings after purchase. Cancellation is not permitted during the active subscription period.

What devices is Tinylog available on?

Tinylog is available for iPhone and iPod. It supports iOS devices and offers a clean, calm design suitable for parents.

How often is Tinylog updated?

The app was last updated on May 23, 2026, with version 1.21.0. This indicates a commitment to regular updates and improvements for users.