# GripFitness vs Tendon Tracker

The clearest difference is price: GripFitness at Free against Tendon Tracker's $1.99. GripFitness also leads on in-app purchases (none vs 1). Tendon Tracker's advantage is update cadence (every 2 months vs every 34 months) and chart position (#189 vs unranked). On ads, device support and iOS requirement there is nothing between them.

GripFitness is free to download; Tendon Tracker costs $1.99 up front. Tendon Tracker sells 1 one-off in-app purchase. GripFitness asks for nothing beyond the download.

GripFitness ships an update every 34 months, Tendon Tracker every 2 months. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | GripFitness | Tendon Tracker |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 2 months** |
| Best chart rank | — | **#189** |
| Size | 14 MB | 41 MB |
| Requires iOS | 13.5 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BEEYOND TECH](https://appshunter.io/developer/1630908536) | [Innovation Codotek inc.](https://appshunter.io/developer/1863557856) |

## What reviewers say

### GripFitness

[App page](https://appshunter.io/ios/app/gripfitness/id1630908533)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tendon Tracker

[App page](https://appshunter.io/ios/app/tendon-tracker/id6756897904)

**Currently charting:** #189 Top Paid · Health & Fitness (US App Store)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tendon Tracker Premium | $29.99 | one-time |


## Frequently asked questions

### Is GripFitness free?

GripFitness is free to download, with no in-app purchases.

### Is Tendon Tracker free?

Tendon Tracker costs $1.99, and also offers in-app purchases.

### Do GripFitness or Tendon Tracker have ads?

Neither GripFitness nor Tendon Tracker shows ads.

### Which is updated more often, GripFitness or Tendon Tracker?

GripFitness ships an update every 34 months, and Tendon Tracker every 2 months. Most recently, GripFitness was updated on October 27, 2026 and Tendon Tracker on November 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.*