# BarbellKinetics vs PUMPY

The clearest difference is price: PUMPY at Free against BarbellKinetics's $4.99. PUMPY also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (15.1 vs 26.2). BarbellKinetics's advantage is in-app purchases (none vs 8). On ads and device support there is nothing between them.

PUMPY is free to download; BarbellKinetics costs $4.99 up front. PUMPY sells 8 in-app purchases, starting at $2.99 per 7 days. BarbellKinetics asks for nothing beyond the download.

BarbellKinetics ships an update every 3 weeks, PUMPY weekly. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | BarbellKinetics | PUMPY |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pumpy-gym-workout-tracker/id6762096621/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 3 MB | 84 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satyanarayana Kakollu](https://appshunter.io/developer/1877844571) | [Jonathan Wettcke](https://appshunter.io/developer/1520534280) |

## What reviewers say

### BarbellKinetics

[App page](https://appshunter.io/ios/app/barbellkinetics/id6759311625)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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 BarbellKinetics free?

BarbellKinetics costs $4.99, with no in-app purchases.

### Is PUMPY free?

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

### Do BarbellKinetics or PUMPY have ads?

Neither BarbellKinetics nor PUMPY shows ads.

### Which is updated more often, BarbellKinetics or PUMPY?

BarbellKinetics ships an update every 3 weeks, and PUMPY weekly. Most recently, BarbellKinetics was updated on October 7, 2026 and PUMPY on October 18, 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.*