# BuiltDiff vs My Training Metrics

The clearest difference is update cadence: My Training Metrics at every 4 days against BuiltDiff's every 2 weeks. My Training Metrics also leads on iOS requirement (13.0 vs 17.0). 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.

BuiltDiff ships an update every 2 weeks, My Training Metrics every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BuiltDiff | My Training Metrics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/builtdiff/id6478643263/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 3 MB | 108 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Timmy Nguyen](https://appshunter.io/developer/1679678398) | [BRANDAO DEVELOPER](https://appshunter.io/developer/1752016102) |

## What reviewers say

### BuiltDiff

[App page](https://appshunter.io/ios/app/builtdiff/id6478643263)

Log your weightlifting sets and reps with a clean, distraction-free interface. Visualize your progress with charts and personalize the app's appearance. Enjoy offline functionality and a sign-up-free experience for efficient workouts.

**Highlights:** Log lifts, sets, and reps, Create custom workout routines, Offline functionality, Sign-up-free experience, Visualize progress with charts, Personalize app appearance

**Features:** macOS Compatibility

**In-app purchases:** none


### My Training Metrics

[App page](https://appshunter.io/ios/app/my-training-metrics/id6755607868)

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

**In-app purchases:** none


## Frequently asked questions

### Is BuiltDiff free?

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

### Is My Training Metrics free?

My Training Metrics is free to download, with no in-app purchases.

### Do BuiltDiff or My Training Metrics have ads?

Neither BuiltDiff nor My Training Metrics shows ads.

### Which is updated more often, BuiltDiff or My Training Metrics?

BuiltDiff ships an update every 2 weeks, and My Training Metrics every 4 days. Most recently, BuiltDiff was updated on November 4, 2026 and My Training Metrics 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.*