# Worm. vs ReadDate

The clearest difference is in-app purchases: Worm. at none against ReadDate's 1. Worm. also leads on update cadence (every 3 days vs every 3 months) and iOS requirement (15.1 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. ReadDate sells 1 one-off in-app purchase. Worm. asks for nothing beyond the download.

Worm. ships an update every 3 days, ReadDate every 3 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Worm. | ReadDate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (31 ratings)](https://appshunter.io/ios/app/worm/id6743779486/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Free | — |
| Size | 32 MB | 7 MB |
| Requires iOS | **15.1** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [David Burton](https://appshunter.io/developer/1804509855) | [Vitalii Shvetsov](https://appshunter.io/developer/1724274990) |

## What reviewers say

### Worm.

[App page](https://appshunter.io/ios/app/worm/id6743779486)

This app helps book lovers track their reading, discover new titles, and connect with a community of fellow readers. Organize your digital bookshelf, set reading goals, and engage in discussions about your favorite books.

**Highlights:** Digital bookshelf management, Personalized reading goals, Friend activity feed, Book discovery and recommendations, User profiles and statistics, Book reviews and discussions

**Features:** macOS Compatibility

**In-app purchases:** none


### ReadDate

[App page](https://appshunter.io/ios/app/readdate/id6748535097)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Season One | $4.99 | one-time |


## Frequently asked questions

### Is Worm. free?

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

### Is ReadDate free?

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

### Do Worm. or ReadDate have ads?

Neither Worm. nor ReadDate shows ads.

### Which is updated more often, Worm. or ReadDate?

Worm. ships an update every 3 days, and ReadDate every 3 months. Most recently, Worm. was updated on October 10, 2026 and ReadDate on October 7, 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.*