# gotcha vs Baby Tracker

The clearest difference is review sentiment: gotcha at 45% against Baby Tracker's 0%. gotcha also leads on in-app purchases (none vs 1). Baby Tracker's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, ads 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. gotcha asks for nothing beyond the download.

gotcha ships an update every 2 weeks, Baby Tracker every 3 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | gotcha | Baby Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **45.5% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 19 MB | 37 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JEONG KYU Baek](https://appshunter.io/developer/1596868219) | [minjae jung](https://appshunter.io/developer/1838270174) |

## What reviewers say

### gotcha

[App page](https://appshunter.io/ios/app/gotcha/id1544908001)

This app simplifies attendance tracking for small academies and study rooms. It allows students to check in with a simple button press, automatically sending attendance notifications via SMS or KakaoTalk to guardians. It also offers an alert service for registered devices.

**Highlights:** Student attendance check, SMS and KakaoTalk notifications, Guardian alerts, Simple button check-in, Attendance management program

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo 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 gotcha free?

gotcha 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 gotcha or Baby Tracker have ads?

Both gotcha and Baby Tracker show ads.

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

gotcha ships an update every 2 weeks, and Baby Tracker every 3 weeks. Most recently, gotcha was updated on November 7, 2026 and Baby Tracker on November 5, 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.*