# Recomp vs Specimen

The clearest difference is in-app purchases: Recomp at none against Specimen's 3. Recomp also leads on ads (none vs shown) and iOS requirement (15.1 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Specimen sells 3 in-app purchases, starting at $9.99 per month. Recomp asks for nothing beyond the download.

Recomp ships an update fortnightly, Specimen every 9 days. The most recent releases landed on September 16, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Recomp | Specimen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/specimen-physique-tracker/id6761397115/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 113 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mark Stepchin](https://appshunter.io/developer/1883570924) | [Matthew Fierro](https://appshunter.io/developer/1889359312) |

## What reviewers say

### Recomp

[App page](https://appshunter.io/ios/app/recomp-progress-photo-tracker/id6760444125)

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

**In-app purchases:** none


### Specimen

[App page](https://appshunter.io/ios/app/specimen-physique-tracker/id6761397115)

This app uses on-device AI and computer vision to analyze your physique from progress photos. It provides objective scores for muscle groups, estimates body fat, and offers personalized feedback to guide your training. Features include multi-angle scans and trend tracking.

**Highlights:** AI physique scoring for 6 muscle groups, Archetype-calibrated verdicts, Body fat % and FFMI estimates, 3-angle scan mode with auto-capture, Per-muscle coaching, Score trend charts and personal bests

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Specimen Pro | $9.99 | per month |
| Specimen Pro Annual | $59.99 | per year |
| Specimen Lifetime | $149.00 | one-time |


## Frequently asked questions

### Is Recomp free?

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

### Is Specimen free?

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

### Do Recomp or Specimen have ads?

Specimen shows ads; Recomp does not.

### Which is updated more often, Recomp or Specimen?

Recomp ships an update fortnightly, and Specimen every 9 days. Most recently, Recomp was updated on September 16, 2026 and Specimen on August 21, 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.*