# Rest AI vs RunReady

The clearest difference is review sentiment: Rest AI at 100% against RunReady's 0%. Rest AI also leads on price (Free vs $1.99) and update cadence (weekly vs monthly). RunReady's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Rest AI is free to download; RunReady costs $1.99 up front. Rest AI sells 2 in-app purchases, starting at $9.99 per month. RunReady asks for nothing beyond the download.

Rest AI ships an update weekly, RunReady monthly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Rest AI | RunReady |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/rest-ai/id6755010789/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 6 MB | 4 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NovaBuild, Inc.](https://appshunter.io/developer/1848247053) | [Marvin Blome](https://appshunter.io/developer/1884113792) |

## What reviewers say

### Rest AI

[App page](https://appshunter.io/ios/app/rest-ai/id6755010789)

Understand your body's hydration, stress, energy, and recovery with AI-powered facial scans. Get personalized wellness guidance without complex tracking. Simply scan your face to receive clear, actionable insights for better daily well-being.

**Highlights:** AI-powered facial scans, Personalized wellness insights, Hydration and stress tracking, Daily wellness guidance, Simple, non-invasive analysis, No complex data logging

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Annually | $29.99 | per year |


### RunReady

[App page](https://appshunter.io/ios/app/runready-running-readiness/id6761342086)

Get a daily running readiness score and personalized training recommendations based on your Apple Watch data. Understand your body's recovery and optimize your runs with accurate heart rate zones and training plans.

**Highlights:** Daily readiness score, Personalized run recommendations, Accurate heart rate zones, Automatic run analysis, Progress trends dashboard, Lock Screen widget

**In-app purchases:** none


## Frequently asked questions

### Is Rest AI free?

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

### Is RunReady free?

RunReady costs $1.99, with no in-app purchases.

### Do Rest AI or RunReady have ads?

Neither Rest AI nor RunReady shows ads.

### Which is updated more often, Rest AI or RunReady?

Rest AI ships an update weekly, and RunReady monthly. Most recently, Rest AI was updated on October 30, 2026 and RunReady on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*