# Readarium vs OneComic

The clearest difference is in-app purchases: OneComic at none against Readarium's 1. OneComic also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

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

Readarium ships an update every 3 days, OneComic every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Readarium | OneComic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 11 MB | 29 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Emmanuel BORGES](https://appshunter.io/developer/387338144) | [Shenzhen Force Origin Technology Co., Ltd.](https://appshunter.io/developer/6806916785) |

## What reviewers say

### 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 |


### OneComic

[App page](https://appshunter.io/ios/app/onecomic-manga-and-comics/id6806916693)

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

**In-app purchases:** none


## Frequently asked questions

### Is Readarium free?

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

### Is OneComic free?

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

### Do Readarium or OneComic have ads?

Neither Readarium nor OneComic shows ads.

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

Readarium ships an update every 3 days, and OneComic every 4 days. Most recently, Readarium was updated on October 28, 2026 and OneComic on October 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.*