# ReadiSync by Fatigue Science vs RISE Return

The clearest difference is update cadence: ReadiSync by Fatigue Science at monthly against RISE Return's every 41 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReadiSync by Fatigue Science ships an update monthly, RISE Return every 41 months. The most recent releases landed on August 11, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | ReadiSync by Fatigue Science | RISE Return |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rise-return/id6446785596/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 41 months |
| Monetization | — | Free |
| Size | 66 MB | 19 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fatigue Science](https://appshunter.io/developer/1042111871) | [Edge MindHealth, LLC](https://appshunter.io/developer/1679039658) |

## What reviewers say

### ReadiSync by Fatigue Science

[App page](https://appshunter.io/ios/app/readisync-by-fatigue-science/id1044418061)

**Features:** Vision Pro support

**In-app purchases:** none


### RISE Return

[App page](https://appshunter.io/ios/app/rise-return/id6446785596)

This app provides mental strategies and tools to help athletes recover from sports injuries. It focuses on building mental resilience to improve performance across all areas of life.

**Highlights:** Mental readiness strategies, Injury recovery tools, Mental growth challenges, Performance enhancement, Athlete-focused content

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

**In-app purchases:** none


## Frequently asked questions

### Is ReadiSync by Fatigue Science free?

ReadiSync by Fatigue Science is free to download, with no in-app purchases.

### Is RISE Return free?

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

### Do ReadiSync by Fatigue Science or RISE Return have ads?

Neither ReadiSync by Fatigue Science nor RISE Return shows ads.

### Which is updated more often, ReadiSync by Fatigue Science or RISE Return?

ReadiSync by Fatigue Science ships an update monthly, and RISE Return every 41 months. Most recently, ReadiSync by Fatigue Science was updated on August 11, 2026 and RISE Return on September 2, 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.*