# LABooks vs Readarium

The clearest difference is iOS requirement: LABooks at 16.0 against Readarium's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. LABooks sells 1 in-app purchase, starting at $1.99 per month and Readarium sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LABooks ships an update every 5 days, Readarium every 3 days. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | LABooks | Readarium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 9 MB | 11 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anna Lou](https://appshunter.io/developer/1475741652) | [Emmanuel BORGES](https://appshunter.io/developer/387338144) |

## What reviewers say

### LABooks

[App page](https://appshunter.io/ios/app/labooks-ai-audiobook-reader/id6760275792)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LABooks - Monthly Subscription | $1.99 | per month |


### Readarium

[App page](https://appshunter.io/ios/app/readarium-read-it-later/id6779994178)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offer a Coffee | $0.99 | one-time |


## Frequently asked questions

### Is LABooks free?

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

### Is Readarium free?

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

### Do LABooks or Readarium have ads?

Neither LABooks nor Readarium shows ads.

### Which is updated more often, LABooks or Readarium?

LABooks ships an update every 5 days, and Readarium every 3 days. Most recently, LABooks was updated on October 25, 2026 and Readarium on October 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.*