# RestOrTrain vs Kapi

The clearest difference is in-app purchases: Kapi at none against RestOrTrain's 6. Kapi also leads on ads (none vs shown) and iOS requirement (16.4 vs 18.0). RestOrTrain's advantage is update cadence (every 4 days vs every 9 days). On price and device support there is nothing between them.

Both are free to download. RestOrTrain sells 6 in-app purchases, starting at $14.99 per month. Kapi asks for nothing beyond the download.

RestOrTrain ships an update every 4 days, Kapi every 9 days. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RestOrTrain | Kapi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (671 ratings)](https://appshunter.io/ios/app/restortrain/id6752621455/reviews)** | — |
| Number of ratings | **671** | — |
| Positive reviews | 61.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 48 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [RESTORTRAIN SP Z O O](https://appshunter.io/developer/1840211761) | [Nebo Lab LLC](https://appshunter.io/developer/6799788661) |

## What reviewers say

### RestOrTrain

[App page](https://appshunter.io/ios/app/restortrain/id6752621455)

This app uses AI to analyze your training data, from individual workouts to your complete fitness history. It provides insights into your endurance performance and training patterns. Access detailed information about your fitness journey.

**Highlights:** AI-driven training analysis, Comprehensive fitness history tracking, Individual activity insights, Endurance athlete focus, Performance pattern identification

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $14.99 | per month |
| PRO Monthly | $14.99 | per month |
| PRO Monthly | $14.99 | per month |
| PRO Annual | $134.99 | per year |
| PRO Annual | $134.99 | per year |
| PRO Annual | $134.99 | per year |


### Kapi

[App page](https://appshunter.io/ios/app/kapi/id6799788659)

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

**In-app purchases:** none


## Frequently asked questions

### Is RestOrTrain free?

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

### Is Kapi free?

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

### Do RestOrTrain or Kapi have ads?

RestOrTrain shows ads; Kapi does not.

### Which is updated more often, RestOrTrain or Kapi?

RestOrTrain ships an update every 4 days, and Kapi every 9 days. Most recently, RestOrTrain was updated on October 28, 2026 and Kapi on October 8, 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.*