# RE vs Baby Tracker

The clearest difference is in-app purchases: RE at none against Baby Tracker's 1. RE also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). Baby Tracker's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Baby Tracker sells 1 in-app purchase, starting at $0.99 per month. RE asks for nothing beyond the download.

RE ships an update every 5 days, Baby Tracker every 3 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | RE | Baby Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [G-School](https://appshunter.io/developer/1633954316) | [minjae jung](https://appshunter.io/developer/1838270174) |

## What reviewers say

### RE

[App page](https://appshunter.io/ios/app/refit/id6444643594)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Baby Tracker

[App page](https://appshunter.io/ios/app/baby-tracker-growth-log/id6755831007)

Monitor your child's development with this comprehensive baby tracker. Record growth metrics, compare them against WHO and CDC standards, and predict adult height. Preserve memories with a diary and photos, all while managing multiple children's profiles.

**Highlights:** Growth tracking with WHO/CDC standards, Adult height prediction, Memory diary with photos, Multi-child support, Flexible units and languages, Intuitive interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |


## Frequently asked questions

### Is RE free?

RE is free to download, with no in-app purchases.

### Is Baby Tracker free?

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

### Do RE or Baby Tracker have ads?

Baby Tracker shows ads; RE does not.

### Which is updated more often, RE or Baby Tracker?

RE ships an update every 5 days, and Baby Tracker every 3 weeks. Most recently, RE was updated on October 8, 2026 and Baby Tracker on October 8, 2026.

---

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