# Taller AI vs PUMPY

The clearest difference is ratings volume: Taller AI at 23K against PUMPY's 12. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Taller AI sells 10 in-app purchases, starting at $5.99 per 7 days and PUMPY sells 8 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Taller AI against 4.8 for PUMPY. That said, the two scores are not equally well evidenced: Taller AI has 23K ratings behind it against 12, so its average is the more settled of the two.

Taller AI ships an update every 8 days, PUMPY weekly. The most recent releases landed on November 15, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Taller AI | PUMPY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (23K ratings)](https://appshunter.io/ios/app/taller-ai-height-maximizer/id6745459647/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/pumpy-gym-workout-tracker/id6762096621/reviews)** |
| Number of ratings | **23K** | 12 |
| Positive reviews | 83.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 75 MB | 84 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leadimize](https://appshunter.io/developer/1762308472) | [Jonathan Wettcke](https://appshunter.io/developer/1520534280) |

## What reviewers say

### Taller AI

[App page](https://appshunter.io/ios/app/taller-ai-height-maximizer/id6745459647)

This app uses AI to predict your future height and provides personalized workouts, nutrition, and lifestyle guidance to help you maximize your growth potential. Track your progress, join a supportive community, and stay motivated on your journey to becoming taller.

**Highlights:** AI-powered height prediction, Personalized growth workouts, Stretching and yoga routines, Nutrition and sleep guidance, Progress tracking and comparison, Community support

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Free Trial | $5.99 | per 7 days |
| Premium Weekly | $5.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| Premium Weekly Free Trial | $9.99 | per 7 days |
| Premium Weekly | $9.99 | per 7 days |
| Premium - 12 Months Free Trial | $39.99 | per year |
| Premium 12 Months Free 3 Day Trial | $39.99 | per year |
| Premium - 12 Months | $49.99 | per year |
| Premium 12 Months Free 3 Day Trial | $49.99 | per year |
| Premium 12 Months Free 3 Day Trial | $99.99 | per year |

**What reviewers like**

- 👍 Great app
- 👍 Helpful
- 👍 Easy to use
- 👍 Effective

**What reviewers complain about**

- 🔒 Paywall issues
- 🔒 Subscription required

**Reported bugs**

- Paywall issues
- Subscription problems

**Requested features**

- Free version option
- More free features


### PUMPY

[App page](https://appshunter.io/ios/app/pumpy-gym-workout-tracker/id6762096621)

This app helps you build muscle by providing personalized daily nutrition and training plans. It tracks your progress, offering insights into whether you are growing as efficiently as possible without the need for spreadsheets or diet guilt.

**Highlights:** AI-driven daily nutrition and training plans, Photo-based protein and calorie logging, Daily progress tracking and insights, 12-month muscle growth projection, Integrated food, training, and recovery tracking, Private data logging on device

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRTN Pro | $2.99 | per 7 days |
| PRTN Pro | $5.99 | per month |
| PRTN Pro | $9.99 | per month |
| PRTN Pro | $19.99 | per 3 months |
| PUMPY PLUS | $19.99 | per year |
| PRTN Pro | $22.99 | per year |
| PRTN Pro | $24.99 | per year |
| PRTN Pro | $39.99 | per year |


## Frequently asked questions

### Is Taller AI free?

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

### Is PUMPY free?

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

### Which has better reviews, Taller AI or PUMPY?

PUMPY is rated higher. Taller AI averages 4.7 out of 5 from 23K ratings, while PUMPY averages 4.8 from 12 ratings.

### Do Taller AI or PUMPY have ads?

Neither Taller AI nor PUMPY shows ads.

### Which is updated more often, Taller AI or PUMPY?

Taller AI ships an update every 8 days, and PUMPY weekly. Most recently, Taller AI was updated on November 15, 2026 and PUMPY on November 13, 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.*