# GRAPHIITE vs Rehablytics

The clearest difference is in-app purchases: Rehablytics at none against GRAPHIITE's 1. Rehablytics also leads on update cadence (every 11 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GRAPHIITE sells 1 one-off in-app purchase. Rehablytics asks for nothing beyond the download.

GRAPHIITE ships an update every 3 months, Rehablytics every 11 days. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | GRAPHIITE | Rehablytics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (30 ratings)](https://appshunter.io/ios/app/graphiite/id1540277552/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 15 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bracket Ltd.](https://appshunter.io/developer/1540277554) | [Rehablytics Software Inc.](https://appshunter.io/developer/1790011621) |

## What reviewers say

### GRAPHIITE

[App page](https://appshunter.io/ios/app/graphiite/id1540277552)

This app offers a dynamic 7-minute high-intensity interval training (HIIT) workout. It features a variety of exercises with adjustable intervals and generates new circuits each session, all without requiring equipment or subscriptions.

**Highlights:** More exercises, Adjustable intervals, New HIIT circuit every time, Bring Your Own Beats (BYOB), No equipment needed, No accounts or subscriptions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GRAPHIITE Pro | $6.99 | one-time |


### Rehablytics

[App page](https://appshunter.io/ios/app/rehablytics/id6741618484)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GRAPHIITE free?

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

### Is Rehablytics free?

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

### Do GRAPHIITE or Rehablytics have ads?

Neither GRAPHIITE nor Rehablytics shows ads.

### Which is updated more often, GRAPHIITE or Rehablytics?

GRAPHIITE ships an update every 3 months, and Rehablytics every 11 days. Most recently, GRAPHIITE was updated on June 1, 2026 and Rehablytics on September 23, 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.*