# Heightometer vs The Pilates Playroom

The clearest difference is price: The Pilates Playroom at Free against Heightometer's $0.99. Heightometer's advantage is update cadence (every 2 days vs every 2 months) and iOS requirement (9.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

The Pilates Playroom is free to download; Heightometer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Heightometer ships an update every 2 days, The Pilates Playroom every 2 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Heightometer | The Pilates Playroom |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/heightometer-height-predictor/id1620546792/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Paid | — |
| Size | 43 MB | 84 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Kartik Khatana](https://appshunter.io/developer/1664325011) | [The Pilates Workshop LTD](https://appshunter.io/developer/6773286410) |

## What reviewers say

### Heightometer

[App page](https://appshunter.io/ios/app/heightometer-height-predictor/id1620546792)

This application uses scientific and mathematical calculations based on a child's growth rate to predict their approximate future height. It provides future height estimates in both inches and centimeters for children aged 8 to 18.

**Highlights:** Future height prediction, Growth rate analysis, Scientific calculations, Mathematical formulas, Height in inches and centimeters, Child age range 8-18

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

**In-app purchases:** none


### The Pilates Playroom

[App page](https://appshunter.io/ios/app/the-pilates-playroom/id6474243661)

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

**In-app purchases:** none


## Frequently asked questions

### Is Heightometer free?

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

### Is The Pilates Playroom free?

The Pilates Playroom is free to download, with no in-app purchases.

### Do Heightometer or The Pilates Playroom have ads?

Neither Heightometer nor The Pilates Playroom shows ads.

### Which is updated more often, Heightometer or The Pilates Playroom?

Heightometer ships an update every 2 days, and The Pilates Playroom every 2 months. Most recently, Heightometer was updated on October 30, 2026 and The Pilates Playroom on October 27, 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.*