# 1820 vs OptisPlius

The clearest difference is update cadence: 1820 at every 2 months against OptisPlius's every 5 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.

1820 ships an update every 2 months, OptisPlius every 5 months. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 1820 | OptisPlius |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 98 MB | 98 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Artur Pokunov](https://appshunter.io/developer/1697900150) | [Pavlo Zhygolin](https://appshunter.io/developer/1683320528) |

## What reviewers say

### 1820

[App page](https://appshunter.io/ios/app/1820/id6449251912)

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

**In-app purchases:** none


### OptisPlius

[App page](https://appshunter.io/ios/app/optisplius/id6450838588)

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

**In-app purchases:** none


## Frequently asked questions

### Is 1820 free?

1820 is free to download, with no in-app purchases.

### Is OptisPlius free?

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

### Do 1820 or OptisPlius have ads?

Neither 1820 nor OptisPlius shows ads.

### Which is updated more often, 1820 or OptisPlius?

1820 ships an update every 2 months, and OptisPlius every 5 months. Most recently, 1820 was updated on September 23, 2026 and OptisPlius on September 19, 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.*