# Control LITE vs OcularCheck

The clearest difference is update cadence: OcularCheck at every 2 months against Control LITE's every 87 months. Control LITE's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Control LITE ships an update every 87 months, OcularCheck every 2 months. The most recent releases landed on September 15, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Control LITE | OcularCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (15 ratings)](https://appshunter.io/ios/app/ocularcheck-acuity-exam/id1493047534/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 87 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 2 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shemesh Health Solutions PTY Ltd](https://appshunter.io/developer/578849338) | [Project ORBIS International Inc](https://appshunter.io/developer/464205558) |

## What reviewers say

### Control LITE

[App page](https://appshunter.io/ios/app/control-lite/id1361955533)

**Features:** macOS Compatibility

**In-app purchases:** none


### OcularCheck

[App page](https://appshunter.io/ios/app/ocularcheck-acuity-exam/id1493047534)

This medical tool helps individuals check their vision for impairments like myopia. It's designed for accessibility, especially in rural areas, offering diagnostic accuracy and offline use with auditory guides and multilingual options.

**Highlights:** Visual acuity exam with immediate results, Multiple optotype selections (Snellen, LEA Symbols, Tumbling E), Auditory guides for instructions, Offline functionality, Multilingual optotypes, Find nearby optometry clinics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Control LITE free?

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

### Is OcularCheck free?

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

### Do Control LITE or OcularCheck have ads?

Neither Control LITE nor OcularCheck shows ads.

### Which is updated more often, Control LITE or OcularCheck?

Control LITE ships an update every 87 months, and OcularCheck every 2 months. Most recently, Control LITE was updated on September 15, 2026 and OcularCheck on June 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.*