# TASMU vs Power Reader

The clearest difference is price: TASMU at Free against Power Reader's $0.99. TASMU also leads on iOS requirement (11.0 vs 16.0). Power Reader's advantage is update cadence (every 5 days vs monthly). On ads, in-app purchases and device support there is nothing between them.

TASMU is free to download; Power Reader costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TASMU ships an update monthly, Power Reader every 5 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TASMU | Power Reader |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 66 MB | 2 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Ministry of Communications and Information Technology - QA](https://appshunter.io/developer/1636255636) | [Kessler Digital Ventures](https://appshunter.io/developer/1586676894) |

## What reviewers say

### TASMU

[App page](https://appshunter.io/ios/app/tasmu/id6458691734)

**Features:** macOS Compatibility

**In-app purchases:** none


### Power Reader

[App page](https://appshunter.io/ios/app/power-reader-hack-your-brain/id6780498924)

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

**In-app purchases:** none


## Frequently asked questions

### Is TASMU free?

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

### Is Power Reader free?

Power Reader costs $0.99, with no in-app purchases.

### Do TASMU or Power Reader have ads?

Neither TASMU nor Power Reader shows ads.

### Which is updated more often, TASMU or Power Reader?

TASMU ships an update monthly, and Power Reader every 5 days. Most recently, TASMU was updated on October 7, 2026 and Power 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.*