# Readup vs Skim Reader

The clearest difference is device support: Readup at 4 against Skim Reader's 2. Readup also leads on iOS requirement (12.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Readup | Skim Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (33 ratings)](https://appshunter.io/ios/app/readup-social-reading/id1441825432/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 10 MB | 12 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Shore Logic, LLC](https://appshunter.io/developer/1441825431) | [Lucas Young](https://appshunter.io/developer/303586609) |

## What reviewers say

### Readup

[App page](https://appshunter.io/ios/app/readup-social-reading/id1441825432)

This app provides a free and open-source platform for reading online content. It fosters a community where users can engage with shared reading experiences. Users can access the official privacy policy and terms of use for transparency.

**Highlights:** Free and open-source, Community engagement, Online content reading, Privacy policy available, Terms of use accessible

**Features:** Vision Pro support

**In-app purchases:** none


### Skim Reader

[App page](https://appshunter.io/ios/app/skim-reader/id6758281041)

**In-app purchases:** none


## Frequently asked questions

### Is Readup free?

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

### Is Skim Reader free?

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

### Do Readup or Skim Reader have ads?

Neither Readup nor Skim Reader shows ads.

### Which is updated more often, Readup or Skim Reader?

Readup ships an update monthly, and Skim Reader monthly. Most recently, Readup was updated on October 24, 2026 and Skim Reader on October 8, 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.*