# GrowMaxx vs Treadom

The clearest difference is in-app purchases: Treadom at none against GrowMaxx's 5. Treadom also leads on ads (none vs shown). GrowMaxx's advantage is update cadence (every 3 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GrowMaxx sells 5 in-app purchases, starting at $4.99 per 7 days. Treadom asks for nothing beyond the download.

GrowMaxx ships an update every 3 days, Treadom fortnightly. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | GrowMaxx | Treadom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (71 ratings)](https://appshunter.io/ios/app/growmaxx-height-predictor/id6753605862/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 60 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [erdem sengun](https://appshunter.io/developer/1875764238) | [Salim BASKOY](https://appshunter.io/developer/6780362775) |

## What reviewers say

### GrowMaxx

[App page](https://appshunter.io/ios/app/growmaxx-height-predictor/id6753605862)

This AI-powered application helps users discover their growth potential through personalized routines, posture improvement exercises, and smart reminders. It offers daily plans to stretch smarter and track progress, aiming to enhance physical alignment and fitness.

**Highlights:** Height prediction with AI insights, Personalized daily stretch and workout routines, Progress tracking and regular updates, Posture improvement exercises, Smart reminders for consistency

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Height Increase | $4.99 | per 7 days |
| 1 Week Height Increase | $7.49 | per 7 days |
| 1 Year Height Boost - Offer | $24.99 | per year |
| 52 Week Height Increase | $59.99 | per year |
| 52 Week Height Increase | $59.99 | per year |


### Treadom

[App page](https://appshunter.io/ios/app/treadom/id6780362773)

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

**In-app purchases:** none


## Frequently asked questions

### Is GrowMaxx free?

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

### Is Treadom free?

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

### Do GrowMaxx or Treadom have ads?

GrowMaxx shows ads; Treadom does not.

### Which is updated more often, GrowMaxx or Treadom?

GrowMaxx ships an update every 3 days, and Treadom fortnightly. Most recently, GrowMaxx was updated on October 12, 2026 and Treadom on September 29, 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.*