# SuperVision mini vs Color Blind Test (CBT)

The clearest difference is ads: SuperVision mini at none against Color Blind Test (CBT)'s shown. Color Blind Test (CBT)'s advantage is update cadence (every 3 weeks vs every 51 months) and iOS requirement (12.0 vs 14.0). 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.

SuperVision mini ships an update every 51 months, Color Blind Test (CBT) every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SuperVision mini | Color Blind Test (CBT) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/supervision-mini/id1015867033/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 51 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 22 MB | 34 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Miguel Angel Lozano Ortega](https://appshunter.io/developer/1002360595) | [Bishworaj Poudel](https://appshunter.io/developer/1716220331) |

## What reviewers say

### SuperVision mini

[App page](https://appshunter.io/ios/app/supervision-mini/id1015867033)

This app acts as an electronic magnifying glass for visually impaired individuals, offering adjustable zoom, contrast, and color modes. It features a flashlight for low-light conditions and a pause function to freeze the image. It is compatible with iOS accessibility features.

**Highlights:** Adjustable zoom up to x5, Adjustable contrast, Multiple color modes (3 natural, 6 synthetic), Flashlight for dark environments, Pause/freeze video, Compatible with VoiceOver

**Features:** macOS Compatibility

**In-app purchases:** none


### Color Blind Test (CBT)

[App page](https://appshunter.io/ios/app/color-blind-test-cbt/id6474288029)

**In-app purchases:** none


## Frequently asked questions

### Is SuperVision mini free?

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

### Is Color Blind Test (CBT) free?

Color Blind Test (CBT) is free to download, with no in-app purchases.

### Do SuperVision mini or Color Blind Test (CBT) have ads?

Color Blind Test (CBT) shows ads; SuperVision mini does not.

### Which is updated more often, SuperVision mini or Color Blind Test (CBT)?

SuperVision mini ships an update every 51 months, and Color Blind Test (CBT) every 3 weeks. Most recently, SuperVision mini was updated on November 1, 2026 and Color Blind Test (CBT) on November 4, 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.*