# Grif vs REBRN

The clearest difference is update cadence: REBRN at every 4 days against Grif's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grif ships an update every 2 months, REBRN every 4 days. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Grif | REBRN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grif-workout-tracker/id6793318237/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 11 MB | 53 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [RINAMIKA, OOO](https://appshunter.io/developer/1577269772) | [ARTEM TIMOSHCHENKO](https://appshunter.io/developer/6794484727) |

## What reviewers say

### Grif

[App page](https://appshunter.io/ios/app/grif-workout-tracker/id6793318237)

Log your exercises, sets, and progress with this intuitive workout tracker. Build custom routines, monitor your performance over time with detailed analytics, and utilize a rest timer. Share workout summaries and export local backups.

**Highlights:** Record exercises and sets, Build custom programs and templates, Rest timer with reminders, Edit completed workouts, View charts and personal records, Lock Screen and Dynamic Island integration, Share workout summaries

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

**In-app purchases:** none


### REBRN

[App page](https://appshunter.io/ios/app/rebrn/id6794484725)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grif free?

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

### Is REBRN free?

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

### Do Grif or REBRN have ads?

Neither Grif nor REBRN shows ads.

### Which is updated more often, Grif or REBRN?

Grif ships an update every 2 months, and REBRN every 4 days. Most recently, Grif was updated on October 10, 2026 and REBRN on October 3, 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.*