# Re vs ShadowWrite

The clearest difference is in-app purchases: Re at none against ShadowWrite's 1. Re also leads on iOS requirement (15.1 vs 17.0). ShadowWrite's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. ShadowWrite sells 1 in-app purchase, starting at $19.99 per year. Re asks for nothing beyond the download.

Re ships an update every 6 weeks, ShadowWrite every 3 weeks. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Re | ShadowWrite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 45 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trivial Ventures](https://appshunter.io/developer/1772834670) | [杰 向](https://appshunter.io/developer/1860305678) |

## What reviewers say

### Re

[App page](https://appshunter.io/ios/app/reday-ai-powered-journaling/id6747586909)

**Features:** macOS Compatibility

**In-app purchases:** none


### ShadowWrite

[App page](https://appshunter.io/ios/app/shadowwrite/id6762345093)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium — Yearly | $19.99 | per year |


## Frequently asked questions

### Is Re free?

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

### Is ShadowWrite free?

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

### Do Re or ShadowWrite have ads?

Re shows ads; ShadowWrite does not.

### Which is updated more often, Re or ShadowWrite?

Re ships an update every 6 weeks, and ShadowWrite every 3 weeks. Most recently, Re was updated on September 9, 2026 and ShadowWrite on September 20, 2026.

---

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