# MultiVisusControl vs Chart2020 Lite

The clearest difference is in-app purchases: MultiVisusControl at none against Chart2020 Lite's 4. MultiVisusControl also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Chart2020 Lite sells 4 in-app purchases, starting at $7.99 per 7 days. MultiVisusControl asks for nothing beyond the download.

MultiVisusControl ships an update every 4 months, Chart2020 Lite every 3 months. The most recent releases landed on September 16, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | MultiVisusControl | Chart2020 Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/chart2020-lite/id1364522406/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | — | Subscription |
| Size | 30 MB | 58 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [IBK Systeme GmbH](https://appshunter.io/developer/1029915840) | [Shemesh Health Solutions PTY Ltd](https://appshunter.io/developer/578849338) |

## What reviewers say

### MultiVisusControl

[App page](https://appshunter.io/ios/app/multivisuscontrol/id1029915841)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chart2020 Lite

[App page](https://appshunter.io/ios/app/chart2020-lite/id1364522406)

This app provides a digital eye chart with various testing options, including different chart types and masking features. It offers remote control capabilities via a companion iPhone app or an optional Bluetooth remote, making it suitable for professional and home use.

**Highlights:** Multiple chart types (Sloan/Snellen, Balancing, Astigmatism), Customizable testing distance, Variety of letter/number/symbol sets, Masking and randomization options, Companion iPhone app for remote control, Optional Bluetooth remote control

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $7.99 | per 7 days |
| Weekly Subscription | $7.99 | per 7 days |
| Monthly Subscription | $19.99 | per month |
| Yearly Subscription | $149.99 | per year |


## Frequently asked questions

### Is MultiVisusControl free?

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

### Is Chart2020 Lite free?

Chart2020 Lite is free to download, with in-app purchases available.

### Do MultiVisusControl or Chart2020 Lite have ads?

Neither MultiVisusControl nor Chart2020 Lite shows ads.

### Which is updated more often, MultiVisusControl or Chart2020 Lite?

MultiVisusControl ships an update every 4 months, and Chart2020 Lite every 3 months. Most recently, MultiVisusControl was updated on September 16, 2026 and Chart2020 Lite on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*