# Read Boost vs KGNAD

The clearest difference is ads: KGNAD at none against Read Boost's shown. KGNAD also leads on update cadence (every 2 weeks vs every 5 months). Read Boost's advantage is iOS requirement (16.6 vs 18.0). On price, in-app purchases and device support there is nothing between them.

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

Read Boost ships an update every 5 months, KGNAD every 2 weeks. The most recent releases landed on June 6, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Read Boost | KGNAD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/read-boost/id6740498520/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 399 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Jonathan Goldman](https://appshunter.io/developer/1774235948) | [Joao Filipe Serôdio Josézinho](https://appshunter.io/developer/587880560) |

## What reviewers say

### Read Boost

[App page](https://appshunter.io/ios/app/read-boost/id6740498520)

This app uses AI to help you read faster and understand more. It offers adjustable reading speeds and tracks your progress to improve focus and comprehension. Ideal for students and professionals seeking a more efficient way to consume information.

**Highlights:** AI-powered text summarization, Adjustable reading speeds, Progress tracking, Optimized focus, Enhanced comprehension

**Features:** macOS Compatibility

**In-app purchases:** none


### KGNAD

[App page](https://appshunter.io/ios/app/kgnad-study-german-cases/id6789732366)

**In-app purchases:** none


## Frequently asked questions

### Is Read Boost free?

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

### Is KGNAD free?

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

### Do Read Boost or KGNAD have ads?

Read Boost shows ads; KGNAD does not.

### Which is updated more often, Read Boost or KGNAD?

Read Boost ships an update every 5 months, and KGNAD every 2 weeks. Most recently, Read Boost was updated on June 6, 2026 and KGNAD on September 11, 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.*