# StableFit vs IronLog

The clearest difference is in-app purchases: StableFit at none against IronLog's 6. StableFit also leads on iOS requirement (15.0.0 vs 17.0). IronLog's advantage is update cadence (every 5 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. IronLog sells 6 one-off in-app purchases. StableFit asks for nothing beyond the download.

StableFit ships an update fortnightly, IronLog every 5 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | StableFit | IronLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/stablefit/id6755842057/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | — |
| Size | 154 MB | 3 MB |
| Requires iOS | **15.0.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SavvaDev](https://appshunter.io/developer/1773169566) | [Yana Mishenina](https://appshunter.io/developer/1891140605) |

## What reviewers say

### 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


### IronLog

[App page](https://appshunter.io/ios/app/ironlog-workout-planner/id6761731973)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Nice Tip | $1.99 | one-time |
| Kind Tip | $2.99 | one-time |
| Big Tip | $4.99 | one-time |
| Huge Tip | $9.99 | one-time |
| Mega Tip | $19.99 | one-time |


## Frequently asked questions

### Is StableFit free?

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

### Is IronLog free?

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

### Do StableFit or IronLog have ads?

Neither StableFit nor IronLog shows ads.

### Which is updated more often, StableFit or IronLog?

StableFit ships an update fortnightly, and IronLog every 5 days. Most recently, StableFit was updated on October 28, 2026 and IronLog on October 25, 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.*