# TinyTracks vs Erby feeding & sleep tracker

The clearest difference is ads: TinyTracks at none against Erby feeding & sleep tracker's shown. TinyTracks also leads on review sentiment (100% vs 88%) and iOS requirement (12.4 vs 17.0). Erby feeding & sleep tracker's advantage is ratings volume (374 vs 15) and rating (4.8 vs 4.6). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. TinyTracks sells 2 in-app purchases, starting at $2.99 per month and Erby feeding & sleep tracker sells 19 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

Erby feeding & sleep tracker holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Erby feeding & sleep tracker has 374 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 100% of TinyTracks's written reviews are positive against 88% of Erby feeding & sleep tracker's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | TinyTracks | Erby feeding & sleep tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (15 ratings)](https://appshunter.io/ios/app/tinytracks-pumping-tracker/id1439633239/reviews) | **[4.8 (374 ratings)](https://appshunter.io/ios/app/erby-feeding-and-sleep-tracker/id1524284129/reviews)** |
| Number of ratings | 15 | **374** |
| Positive reviews | **100.0% of reviews** | 87.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | Freemium |
| Size | 43 MB | 113 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [George Diaz](https://appshunter.io/developer/1437572532) | [Whisper Arts](https://appshunter.io/developer/836462468) |

## What reviewers say

### TinyTracks

[App page](https://appshunter.io/ios/app/tinytracks-pumping-tracker/id1439633239)

This baby tracker helps manage feedings, pumping, sleep, and medicine with smart stash forecasting and hands-free Alexa integration. It keeps your care team in sync and baby's routines on track, offering visual insights and collaborative care features.

**Highlights:** Stash forecasting, Comprehensive tracking (nursing, bottles, pumping, diapers, sleep, medicine), Hands-free Alexa logging, Parenting goal setting, Live timers, Visual insights and charts, Collaborative care with real-time sync

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tinytracks Premium (Monthly) | $2.99 | per month |
| Tinytracks Premium (Annually) | $18.99 | per year |


### Erby feeding & sleep tracker

[App page](https://appshunter.io/ios/app/erby-feeding-and-sleep-tracker/id1524284129)

Easily log breastfeeding, sleep, and baby activities. Track feeding durations, pumping volumes, and diaper changes. Monitor health, growth, and daily routines with detailed statistics and reminders.

**Highlights:** Breastfeeding timer, Pumping log, Sleep tracker, Diaper change log, Health and feeding diary, Activity recording, Event statistics and history, Reminders

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription for month | $2.49 | per month |
| Erby Premium Subscription | $2.49 | per 7 days |
| Subscription for month | $2.99 | per month |
| Premium Level | $4.99 | per month |
| Premium version | $5.99 | per 3 months |
| Premium Level | $7.99 | per month |
| Premium Level | $12.49 | per year |
| Newborn tracker, breastfeeding | $12.99 | per year |
| Newborn tracker, breastfeeding | $12.99 | per year |
| Premium Level | $18.99 | per 3 months |
| Premium Level | $24.99 | per year |
| Pump timer & Stash calculator | $24.99 | per year |
| Premium Level | $37.99 | per year |
| Premium Level | $39.99 | per year |
| Premium Level | $39.99 | per year |
| Premium Level | $49.99 | per year |
| Premium Level | $49.99 | per year |
| Premium Level | $49.99 | per year |
| Premium lifetime | $19.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 👍 Easy to use
- 👍 Great for tracking baby's routine
- 👍 Helps manage baby's schedule
- 👍 Useful for new parents

**What reviewers complain about**

- 🐛 Bugs after updates
- 🐛 Incorrectly tracks awake time
- 🐛 Slow loading times
- 🐛 Syncing issues
- 🐛 Data loss

**Reported bugs**

- Incorrectly tracks awake time after updates
- App freezes or crashes
- Data not syncing between devices or parents
- Lost data after updates or deletions
- Apple Watch integration issues (disconnection, inability to input data)

**Requested features**

- Calculator for next sleep/feeding
- More advanced sleep analysis
- Add photos to records
- Sum total feeding time in selected interval
- Customizable widgets


## Frequently asked questions

### Is TinyTracks free?

TinyTracks is free to download, with in-app purchases available.

### Is Erby feeding & sleep tracker free?

Erby feeding & sleep tracker is free to download, with in-app purchases available.

### Which has better reviews, TinyTracks or Erby feeding & sleep tracker?

Erby feeding & sleep tracker is rated higher. TinyTracks averages 4.6 out of 5 from 15 ratings, while Erby feeding & sleep tracker averages 4.8 from 374 ratings.

### Do TinyTracks or Erby feeding & sleep tracker have ads?

Erby feeding & sleep tracker shows ads; TinyTracks does not.

### Which is updated more often, TinyTracks or Erby feeding & sleep tracker?

TinyTracks ships an update every 2 weeks, and Erby feeding & sleep tracker every 2 weeks. Most recently, TinyTracks was updated on September 7, 2026 and Erby feeding & sleep tracker on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*