# Diginote vs Readum

The clearest difference is in-app purchases: Diginote at none against Readum's 2. Diginote also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17). On price, update cadence and ads there is nothing between them.

Both are free to download. Readum sells 2 in-app purchases, starting at $5.99 per month. Diginote asks for nothing beyond the download.

Diginote ships an update every 2 weeks, Readum fortnightly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Diginote | Readum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 47 MB | 2 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Jinwoo Kim](https://appshunter.io/developer/1788751414) | [libersave.com GmbH](https://appshunter.io/developer/1825055743) |

## What reviewers say

### Diginote

[App page](https://appshunter.io/ios/app/diginote-personal-dictionary/id6752510809)

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

**In-app purchases:** none


### Readum

[App page](https://appshunter.io/ios/app/readum/id6785780003)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $44.99 | per year |


## Frequently asked questions

### Is Diginote free?

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

### Is Readum free?

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

### Do Diginote or Readum have ads?

Neither Diginote nor Readum shows ads.

### Which is updated more often, Diginote or Readum?

Diginote ships an update every 2 weeks, and Readum fortnightly. Most recently, Diginote was updated on November 8, 2026 and Readum on November 5, 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.*