# Hard Gуm vs StableFit

The clearest difference is update cadence: StableFit at fortnightly against Hard Gуm's every 3 months. Hard Gуm's advantage is iOS requirement (12.0 vs 15.0.0). 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.

Hard Gуm ships an update every 3 months, StableFit fortnightly. Both last shipped on October 28, 2026.

## The numbers

| Metric | Hard Gуm | StableFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/stablefit/id6755842057/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 52 MB | 154 MB |
| Requires iOS | **12.0** | 15.0.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LUCKYSOFT OU](https://appshunter.io/developer/1242118176) | [SavvaDev](https://appshunter.io/developer/1773169566) |

## What reviewers say

### Hard Gуm

[App page](https://appshunter.io/ios/app/hard-gm/id6749853387)

**Features:** macOS Compatibility

**In-app purchases:** none


### StableFit

[App page](https://appshunter.io/ios/app/stablefit/id6755842057)

Track your fitness progress, complete workouts, and monitor your nutrition with this app designed for clients of personal trainers. It offers real-time synchronization with your trainer, allowing for seamless communication and progress updates.

**Highlights:** Workout tracking and completion, In-app chat with trainer, Nutrition tracking (calories, macros), Barcode food entry, AI-powered meal photo analysis, Body measurement tracking, Progress photo comparison

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

**In-app purchases:** none


## Frequently asked questions

### Is Hard Gуm free?

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

### Is StableFit free?

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

### Do Hard Gуm or StableFit have ads?

Neither Hard Gуm nor StableFit shows ads.

### Which is updated more often, Hard Gуm or StableFit?

Hard Gуm ships an update every 3 months, and StableFit fortnightly. Most recently, Hard Gуm was updated on October 28, 2026 and StableFit on October 28, 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.*