# Height Tracker vs Catculator

The clearest difference is price: Height Tracker at Free against Catculator's $0.99. Height Tracker also leads on device support (3 vs 1). Catculator's advantage is in-app purchases (none vs 1) and update cadence (every 2 days vs every 5 weeks). On ads and iOS requirement there is nothing between them.

Height Tracker is free to download; Catculator costs $0.99 up front. Height Tracker sells 1 one-off in-app purchase. Catculator asks for nothing beyond the download.

Height Tracker ships an update every 5 weeks, Catculator every 2 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Height Tracker | Catculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (52 ratings)](https://appshunter.io/ios/app/height-tracker-growth-chart/id1524153822/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 9 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) | [Sanviapps](https://appshunter.io/developer/1653261048) |

## What reviewers say

### Height Tracker

[App page](https://appshunter.io/ios/app/height-tracker-growth-chart/id1524153822)

Record your height and visualize its changes over time. Set a personal height goal and monitor your progress. This app helps you track your growth journey.

**Highlights:** Record height, Visualize height trends, Set height goals, Track growth changes

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads forever | $2.99 | one-time |


### Catculator

[App page](https://appshunter.io/ios/app/catculator/id6444231950)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Height Tracker free?

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

### Is Catculator free?

Catculator costs $0.99, with no in-app purchases.

### Do Height Tracker or Catculator have ads?

Both Height Tracker and Catculator show ads.

### Which is updated more often, Height Tracker or Catculator?

Height Tracker ships an update every 5 weeks, and Catculator every 2 days. Most recently, Height Tracker was updated on November 3, 2026 and Catculator on November 3, 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.*