# iScreen Aphasia vs MEMORY Karman Line

The clearest difference is price: MEMORY Karman Line at Free against iScreen Aphasia's $69.99. MEMORY Karman Line also leads on device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

MEMORY Karman Line is free to download; iScreen Aphasia costs $69.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iScreen Aphasia ships an update every 33 months, MEMORY Karman Line every 26 months. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | iScreen Aphasia | MEMORY Karman Line |
| --- | --- | --- |
| Price | $69.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 26 months** |
| Size | 27 MB | 104 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Smarty Ears](https://appshunter.io/developer/348779167) | [Yellow Riders](https://appshunter.io/developer/1209479274) |

## What reviewers say

### iScreen Aphasia

[App page](https://appshunter.io/ios/app/iscreen-aphasia/id1062080972)

**Features:** macOS Compatibility

**In-app purchases:** none


### MEMORY Karman Line

[App page](https://appshunter.io/ios/app/memory-karman-line/id6503296311)

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

**In-app purchases:** none


## Frequently asked questions

### Is iScreen Aphasia free?

iScreen Aphasia costs $69.99, with no in-app purchases.

### Is MEMORY Karman Line free?

MEMORY Karman Line is free to download, with no in-app purchases.

### Do iScreen Aphasia or MEMORY Karman Line have ads?

Neither iScreen Aphasia nor MEMORY Karman Line shows ads.

### Which is updated more often, iScreen Aphasia or MEMORY Karman Line?

iScreen Aphasia ships an update every 33 months, and MEMORY Karman Line every 26 months. Most recently, iScreen Aphasia was updated on October 11, 2026 and MEMORY Karman Line on October 3, 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.*