# Rack vs ARTIS Studio

The clearest difference is in-app purchases: ARTIS Studio at none against Rack's 7. ARTIS Studio also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rack sells 7 in-app purchases, starting at $8.99 per month. ARTIS Studio asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Rack | ARTIS Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/rack-strength-training-log/id6760419667/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | Freemium | — |
| Size | 41 MB | 54 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aviv Noah](https://appshunter.io/developer/1884369241) | [Alexandra Somova](https://appshunter.io/developer/1896662122) |

## What reviewers say

### Rack

[App page](https://appshunter.io/ios/app/rack-strength-training-log/id6760419667)

This app transforms your watch into an intelligent strength training tool. It offers real-time wrist integration, per-muscle recovery tracking, and personalized pre-workout readiness briefs. It learns your body's response to training to provide smarter recommendations over time.

**Highlights:** Real-time watch sync, Per-muscle group recovery tracking, Pre-workout readiness briefs, Automatic PR detection, Live heart rate monitoring, CSV data export, Apple Health integration

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $8.99 | per month |
| Annual Pro | $54.99 | per year |
| Training Audit | $1.49 | one-time |
| Training Audit 3-Pack | $3.99 | one-time |
| Lifetime Pro | $89.99 | one-time |
| Rack Charter Lifetime | $119.99 | one-time |
| Lifetime Pro | $149.99 | one-time |


### ARTIS Studio

[App page](https://appshunter.io/ios/app/artis-studio/id6769478960)

**In-app purchases:** none


## Frequently asked questions

### Is Rack free?

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

### Is ARTIS Studio free?

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

### Do Rack or ARTIS Studio have ads?

Neither Rack nor ARTIS Studio shows ads.

### Which is updated more often, Rack or ARTIS Studio?

Rack ships an update every 10 days, and ARTIS Studio every 10 days. Most recently, Rack was updated on October 16, 2026 and ARTIS Studio on October 9, 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.*