# Sharp vs Dyslexia Reading Lens

The clearest difference is iOS requirement: Sharp at 16.4 against Dyslexia Reading Lens's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Sharp sells 2 in-app purchases, starting at $14.99 per month and Dyslexia Reading Lens sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Sharp ships an update every 3 months, Dyslexia Reading Lens every 4 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sharp | Dyslexia Reading Lens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 58 MB | 43 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Parotid](https://appshunter.io/developer/1723685802) | [Hassan Chizari](https://appshunter.io/developer/958618402) |

## What reviewers say

### Sharp

[App page](https://appshunter.io/ios/app/sharp/id6752034974)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $14.99 | per month |
| Pro Yearly | $49.99 | per year |


### Dyslexia Reading Lens

[App page](https://appshunter.io/ios/app/dyslexia-reading-lens/id6776156853)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Annual | $29.99 | per year |
| One-time purchase | $49.99 | one-time |


## Frequently asked questions

### Is Sharp free?

Sharp is free to download, with in-app purchases available.

### Is Dyslexia Reading Lens free?

Dyslexia Reading Lens is free to download, with in-app purchases available.

### Do Sharp or Dyslexia Reading Lens have ads?

Neither Sharp nor Dyslexia Reading Lens shows ads.

### Which is updated more often, Sharp or Dyslexia Reading Lens?

Sharp ships an update every 3 months, and Dyslexia Reading Lens every 4 months. Most recently, Sharp was updated on October 30, 2026 and Dyslexia Reading Lens on October 28, 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.*