# HeightMax vs GoTall AI

The clearest difference is rating: GoTall AI at 4.8 against HeightMax's 3.7. GoTall AI also leads on update cadence (monthly vs every 8 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. HeightMax sells 3 in-app purchases, starting at $4.99 per 7 days and GoTall AI sells 3 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

GoTall AI holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 7 and 19 respectively.

HeightMax ships an update every 8 months, GoTall AI monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | HeightMax | GoTall AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (7 ratings)](https://appshunter.io/ios/app/heightmax/id6737815084/reviews) | **[4.8 (19 ratings)](https://appshunter.io/ios/app/gotall-ai-heightmax-predictor/id6756691821/reviews)** |
| Number of ratings | 7 | **19** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 134 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FEEL APPS YAZILIM HIZMETLERI SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1772455778) | [Starlight Ltd.](https://appshunter.io/developer/1723007718) |

## What reviewers say

### HeightMax

[App page](https://appshunter.io/ios/app/heightmax/id6737815084)

This app offers science-backed exercises and posture correction to help users increase their height naturally. It provides personalized plans, guided workouts, and progress tracking to support users in reaching their height goals.

**Highlights:** Science-based height increase program, HD video guided workouts, Personalized growth plan, Smart height tracking, Daily challenges and streaks, Growth milestones and achievements

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $4.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $59.99 | per year |


### GoTall AI

[App page](https://appshunter.io/ios/app/gotall-ai-heightmax-predictor/id6756691821)

This app uses AI to predict and optimize your growth trajectory. It analyzes sleep, nutrition, posture, and activity to provide personalized exercises and habit recommendations for maximum height realization. Track your progress with milestone challenges and detailed growth forecasts.

**Highlights:** AI-driven growth prediction, Personalized habit optimization, Targeted growth zone mapping, Smart nutrition decoder, Progressive milestone challenges, Posture and alignment sequences

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Monthly Premium! | $17.99 | per month |
| Get Yearly Premium! | $19.99 | per year |
| Get Yearly Premium! | $29.99 | per year |


## Frequently asked questions

### Is HeightMax free?

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

### Is GoTall AI free?

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

### Which has better reviews, HeightMax or GoTall AI?

GoTall AI is rated higher. HeightMax averages 3.7 out of 5 from 7 ratings, while GoTall AI averages 4.8 from 19 ratings.

### Do HeightMax or GoTall AI have ads?

Neither HeightMax nor GoTall AI shows ads.

### Which is updated more often, HeightMax or GoTall AI?

HeightMax ships an update every 8 months, and GoTall AI monthly. Most recently, HeightMax was updated on October 24, 2026 and GoTall AI on October 24, 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.*