# Athlevo vs GrowMaxx

The clearest difference is ads: Athlevo at none against GrowMaxx's shown. GrowMaxx's advantage is update cadence (every 3 days vs every 11 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Athlevo sells 4 in-app purchases, starting at $0.99 per 7 days and GrowMaxx sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Athlevo ships an update every 11 days, GrowMaxx every 3 days. The most recent releases landed on September 6, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Athlevo | GrowMaxx |
| --- | --- | --- |
| 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 | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 55 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [UZAY DEMIRAL ON3 YAZILIM HIZMETLERI](https://appshunter.io/developer/1761723315) | [erdem sengun](https://appshunter.io/developer/1875764238) |

## What reviewers say

### Athlevo

[App page](https://appshunter.io/ios/app/athlevo/id6618113998)

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Athlevo Pro Weekly | $0.99 | per 7 days |
| Athlevo Pro Aylık | $5.99 | per month |
| Athlevo Pro Yıllık | $17.99 | per year |
| Athlevo Pro Yıllık | $39.99 | per year |


### 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 |


## Frequently asked questions

### Is Athlevo free?

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

### Is GrowMaxx free?

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

### Do Athlevo or GrowMaxx have ads?

GrowMaxx shows ads; Athlevo does not.

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

Athlevo ships an update every 11 days, and GrowMaxx every 3 days. Most recently, Athlevo was updated on September 6, 2026 and GrowMaxx on September 22, 2026.

---

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