# I Read! vs ÄrräTreeni PRO

The clearest difference is price: ÄrräTreeni PRO at Free against I Read!'s $2.99. ÄrräTreeni PRO also leads on update cadence (every 3 months vs every 8 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

ÄrräTreeni PRO is free to download; I Read! costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

I Read! ships an update every 8 months, ÄrräTreeni PRO every 3 months. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | I Read! | ÄrräTreeni PRO |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 118 MB | 267 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [aMASE AB](https://appshunter.io/developer/958270984) | [ArraTreeni Oy](https://appshunter.io/developer/1345435068) |

## What reviewers say

### I Read!

[App page](https://appshunter.io/ios/app/i-read/id1032952301)

**Features:** macOS Compatibility

**In-app purchases:** none


### ÄrräTreeni PRO

[App page](https://appshunter.io/ios/app/arratreeni-pro/id1585549387)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is I Read! free?

I Read! costs $2.99, with no in-app purchases.

### Is ÄrräTreeni PRO free?

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

### Do I Read! or ÄrräTreeni PRO have ads?

Neither I Read! nor ÄrräTreeni PRO shows ads.

### Which is updated more often, I Read! or ÄrräTreeni PRO?

I Read! ships an update every 8 months, and ÄrräTreeni PRO every 3 months. Most recently, I Read! was updated on October 28, 2026 and ÄrräTreeni PRO on October 15, 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.*