# Amblyopia Test & Screening vs SightFrame

The clearest difference is update cadence: SightFrame at every 5 days against Amblyopia Test & Screening's every 22 months. On price, ads, 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.

Amblyopia Test & Screening ships an update every 22 months, SightFrame every 5 days. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Amblyopia Test & Screening | SightFrame |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 5 days** |
| Size | 6 MB | 32 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Balazs Bertalan](https://appshunter.io/developer/942610088) | [书同 田](https://appshunter.io/developer/6779253249) |

## What reviewers say

### Amblyopia Test & Screening

[App page](https://appshunter.io/ios/app/amblyopia-test-and-screening/id963966386)

**Features:** macOS Compatibility

**In-app purchases:** none


### SightFrame

[App page](https://appshunter.io/ios/app/sightframe-vision-simulator/id6794273566)

**Features:** Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is Amblyopia Test & Screening free?

Amblyopia Test & Screening is free to download, with no in-app purchases.

### Is SightFrame free?

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

### Do Amblyopia Test & Screening or SightFrame have ads?

Neither Amblyopia Test & Screening nor SightFrame shows ads.

### Which is updated more often, Amblyopia Test & Screening or SightFrame?

Amblyopia Test & Screening ships an update every 22 months, and SightFrame every 5 days. Most recently, Amblyopia Test & Screening was updated on September 23, 2026 and SightFrame on September 25, 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.*