# Read This When vs Dander.

The clearest difference is in-app purchases: Dander. at none against Read This When's 2. Dander. also leads on update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Read This When sells 2 in-app purchases, starting at $6.99 per month. Dander. asks for nothing beyond the download.

Read This When ships an update fortnightly, Dander. every 5 days. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Read This When | Dander. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 49 MB | 43 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MATHEW JAMES GRADWELL](https://appshunter.io/developer/1841746417) | [Norn Digital Ltd](https://appshunter.io/developer/1893775426) |

## What reviewers say

### Read This When

[App page](https://appshunter.io/ios/app/read-this-when/id6752915411)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RTW - Monthly | $6.99 | per month |
| RTW - Yearly | $49.99 | per year |


### Dander.

[App page](https://appshunter.io/ios/app/dander/id6762312897)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Read This When free?

Read This When is free to download, with in-app purchases available.

### Is Dander. free?

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

### Do Read This When or Dander. have ads?

Neither Read This When nor Dander. shows ads.

### Which is updated more often, Read This When or Dander.?

Read This When ships an update fortnightly, and Dander. every 5 days. Most recently, Read This When was updated on September 18, 2026 and Dander. on September 29, 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.*