# Body Tracker vs FormLapse

The clearest difference is update cadence: FormLapse at every 2 days against Body Tracker's every 6 days. Body Tracker's advantage is iOS requirement (16.4 vs 18.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Body Tracker sells 3 in-app purchases, starting at $4.99 per month and FormLapse sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Body Tracker ships an update every 6 days, FormLapse every 2 days. The most recent releases landed on September 21, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Body Tracker | FormLapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (40 ratings)](https://appshunter.io/ios/app/body-tracker-progress-pics/id6758867697/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 146 MB | 3 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thumbstone Labs](https://appshunter.io/developer/1875407673) | [Shuhei Yamamoto](https://appshunter.io/developer/1896725589) |

## What reviewers say

### Body Tracker

[App page](https://appshunter.io/ios/app/body-tracker-progress-pics/id6758867697)

Easily track your fitness journey with progress photos. Organize images by angle, compare before and after shots, and create timelapse videos of your transformation. Your photos remain private on your device.

**Highlights:** Progress photo timeline, Before & after comparison, Timelapse video export, Organize by angle, In-app camera with timer, Private, on-device storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $9.99 | per year |
| Pro Yearly | $29.99 | per year |


### FormLapse

[App page](https://appshunter.io/ios/app/formlapse/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 |


## Frequently asked questions

### Is Body Tracker free?

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

### Is FormLapse free?

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

### Do Body Tracker or FormLapse have ads?

Neither Body Tracker nor FormLapse shows ads.

### Which is updated more often, Body Tracker or FormLapse?

Body Tracker ships an update every 6 days, and FormLapse every 2 days. Most recently, Body Tracker was updated on September 21, 2026 and FormLapse on September 3, 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.*