# GoTall vs StabilityAI

The clearest difference is review sentiment: StabilityAI at 100% against GoTall's 22%. StabilityAI also leads on ads (none vs shown) and rating (5.0 vs 4.6). GoTall's advantage is ratings volume (6.8K vs 6) and iOS requirement (15.4 vs 18.1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. GoTall sells 15 in-app purchases, starting at $1.99 per 7 days and StabilityAI sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

StabilityAI holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: GoTall has 6.8K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 22% of GoTall's written reviews are positive against 100% of StabilityAI's.

GoTall ships an update every 9 days, StabilityAI fortnightly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | GoTall | StabilityAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (6.8K ratings)](https://appshunter.io/ios/app/gotall-height-predictor/id6747467975/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/stabilityai/id6758789490/reviews)** |
| Number of ratings | **6.8K** | 6 |
| Positive reviews | 21.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 132 MB | 43 MB |
| Requires iOS | **15.4** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Grow Labs LLC](https://appshunter.io/developer/1857104579) | [Griffin Hunt](https://appshunter.io/developer/1795830925) |

## What reviewers say

### GoTall

[App page](https://appshunter.io/ios/app/gotall-height-predictor/id6747467975)

This app predicts your maximum potential height using scientific data and personal factors like genetics, sleep, and activity. It provides a personalized growth plan with exercises, nutrition analysis, and lifestyle tracking to support your development. Premium features offer advanced tools and customized plans.

**Highlights:** Scientific height prediction, Personalized growth plan, Daily exercises, Nutrition analysis, Lifestyle tracking, Puberty stage analysis

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Weekly Access | $3.99 | per 7 days |
| GoTall Access | $4.99 | per 7 days |
| GoTall Weekly Plan | $4.99 | per 7 days |
| Weekly Access | $5.99 | per 7 days |
| Yearly Access | $9.99 | per year |
| Monthly Access | $9.99 | per month |
| Yearly Access | $34.99 | per year |
| GoTall Yearly Plan | $39.99 | per year |
| Yearly Access | $49.99 | per year |
| Yearly Access | $59.99 | per year |
| GoTall Yearly Plan | $59.99 | per year |
| GoTall Yearly Pro | $59.99 | per year |
| Lifetime Access | $9.99 | one-time |
| Permanent Access | $24.99 | one-time |

**What reviewers like**

- 👍 Great app overall
- 🚀 Seeing benefits already
- 💡 Provided necessary structure for growth

**What reviewers complain about**

- 💰 Paywall/cost to access full features
- 🤔 Doesn't reveal results without payment
- 🤔 Concerns about data privacy

**Reported bugs**

- Paywall blocks access to core functionality

**Requested features**

- Free access to height prediction results
- More transparency about data usage


### StabilityAI

[App page](https://appshunter.io/ios/app/stabilityai/id6758789490)

Improve mobility, reduce discomfort, and build healthier movement habits with personalized routines and guided exercises. Track your progress and receive adaptive insights to enhance your journey towards better everyday movement.

**Highlights:** Personalized mobility plans, Guided daily training routines, Progress tracking and visual dashboards, Gamified progression systems (XP, ranks), Adaptive exercise recommendations, Focus on back pain, hip, and knee discomfort

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stability Premium (Monthly) | $9.99 | per month |
| Stability Premium (Yearly) 2 | $19.99 | per year |
| Stability Premium (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is GoTall free?

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

### Is StabilityAI free?

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

### Which has better reviews, GoTall or StabilityAI?

StabilityAI is rated higher. GoTall averages 4.6 out of 5 from 6.8K ratings, while StabilityAI averages 5.0 from 6 ratings.

### Do GoTall or StabilityAI have ads?

GoTall shows ads; StabilityAI does not.

### Which is updated more often, GoTall or StabilityAI?

GoTall ships an update every 9 days, and StabilityAI fortnightly. Most recently, GoTall was updated on October 17, 2026 and StabilityAI on October 5, 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.*