# RepNotes AI vs CNTR

The clearest difference is in-app purchases: CNTR at none against RepNotes AI's 3. CNTR also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. RepNotes AI sells 3 in-app purchases, starting at $2.99 per 7 days. CNTR asks for nothing beyond the download.

## The numbers

| Metric | RepNotes AI | CNTR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/repnotes-ai/id6757777217/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | Freemium | — |
| Size | 29 MB | 32 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Hidden Strata LLC](https://appshunter.io/developer/1868874629) | [Daniil Sharou](https://appshunter.io/developer/1811725256) |

## What reviewers say

### RepNotes AI

[App page](https://appshunter.io/ios/app/repnotes-ai/id6757777217)

Log workouts quickly using natural language and track your strength training progress. Get insights into your performance, set reminders, and share your achievements. Premium users unlock unlimited logging and AI-driven analysis.

**Highlights:** Fast workout logging from plain text, Structured sets, reps, weights, and history, Progress tracking for PRs and trends, Training balance and consistency insights, Rest timers and workout reminders, AI-generated workout insights (Premium)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $69.99 | per year |


### CNTR

[App page](https://appshunter.io/ios/app/cntr-ai-gym-tracker/id6758257787)

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

**In-app purchases:** none


## Frequently asked questions

### Is RepNotes AI free?

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

### Is CNTR free?

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

### Do RepNotes AI or CNTR have ads?

Neither RepNotes AI nor CNTR shows ads.

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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.*