# BuiltDiff vs Built Workout Tracker

The clearest difference is in-app purchases: BuiltDiff at none against Built Workout Tracker's 3. Built Workout Tracker's advantage is update cadence (weekly vs every 2 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Built Workout Tracker sells 3 in-app purchases, starting at $0.99 per 7 days. BuiltDiff asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BuiltDiff against 5.0 for Built Workout Tracker. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

BuiltDiff ships an update every 2 weeks, Built Workout Tracker weekly. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | BuiltDiff | Built Workout Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/builtdiff/id6478643263/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/built-workout-tracker/id6480010296/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 6 MB |
| Requires iOS | **17.0** | 17.4 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Timmy Nguyen](https://appshunter.io/developer/1679678398) | [3Brain Software LLC](https://appshunter.io/developer/1678747622) |

## 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


### Built Workout Tracker

[App page](https://appshunter.io/ios/app/built-workout-tracker/id6480010296)

This app simplifies strength training by focusing on progressive overload. Log workouts quickly, track weight, reps, and time with intuitive forms and clear visualizations. Easily review your workout history and plan routines.

**Highlights:** Log sets in 3 clicks, Track weight, reps, and time, Unlimited exercises and routines, Progressive overload visualizations, Routine builder, Calendar history views, Dark mode

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is BuiltDiff free?

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

### Is Built Workout Tracker free?

Built Workout Tracker is free to download, with in-app purchases available.

### Which has better reviews, BuiltDiff or Built Workout Tracker?

BuiltDiff and Built Workout Tracker are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do BuiltDiff or Built Workout Tracker have ads?

Neither BuiltDiff nor Built Workout Tracker shows ads.

### Which is updated more often, BuiltDiff or Built Workout Tracker?

BuiltDiff ships an update every 2 weeks, and Built Workout Tracker weekly. Most recently, BuiltDiff was updated on September 17, 2026 and Built Workout Tracker on September 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.*