# FormLapse vs Workout Tracker & Log

FormLapse and Workout Tracker & Log are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. FormLapse sells 3 one-off in-app purchases and Workout Tracker & Log sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FormLapse | Workout Tracker & Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/formlapse-body-progress-pics/id6780141102/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 12 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shuhei Yamamoto](https://appshunter.io/developer/1896725589) | [Keisuke Sugimoto](https://appshunter.io/developer/6776073638) |

## What reviewers say

### FormLapse

[App page](https://appshunter.io/ios/app/formlapse-body-progress-pics/id6780141102)

Effortlessly track your body transformation with daily photos that automatically align to create a smooth time-lapse. Build a consistent habit with reminders and view your progress alongside weight trends. All your data stays private on your device.

**Highlights:** Auto-aligned time-lapse creation, Daily photo habit builder, Weight logging and trend overlay, On-device data privacy, Face blurring for sharing, Multiple purchase plans

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スタンダード | $2.99 | one-time |
| プレミアムへアップグレード | $4.99 | one-time |
| プレミアム | $7.99 | one-time |


### Workout Tracker & Log

[App page](https://appshunter.io/ios/app/workout-tracker-and-log-katachi/id6784926716)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KATACHI Pro（月額） | $1.99 | per month |
| KATACHI Pro（年額） | $14.99 | per year |
| Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is FormLapse free?

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

### Is Workout Tracker & Log free?

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

### Do FormLapse or Workout Tracker & Log have ads?

Neither FormLapse nor Workout Tracker & Log shows ads.

### Which is updated more often, FormLapse or Workout Tracker & Log?

FormLapse ships an update every 3 days, and Workout Tracker & Log every 3 days. Most recently, FormLapse was updated on October 20, 2026 and Workout Tracker & Log 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.*