# Simplex Optima vs MieChat

The clearest difference is price: MieChat at Free against Simplex Optima's $2.99. Simplex Optima's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On update cadence and ads there is nothing between them.

MieChat is free to download; Simplex Optima costs $2.99 up front. MieChat sells 1 in-app purchase, starting at $7.99 per month. Simplex Optima asks for nothing beyond the download.

Simplex Optima ships an update every 5 days, MieChat weekly. Both last shipped on October 12, 2026.

## The numbers

| Metric | Simplex Optima | MieChat |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 2 MB | 2 MB |
| Requires iOS | **13.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Konstantinos Ladiellis](https://appshunter.io/developer/1516103440) | [kitamura hira](https://appshunter.io/developer/324426988) |

## What reviewers say

### Simplex Optima

[App page](https://appshunter.io/ios/app/simplex-optima/id1667878232)

**Features:** Vision Pro support

**In-app purchases:** none


### MieChat

[App page](https://appshunter.io/ios/app/miechat/id6502767318)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Verison | $7.99 | per month |


## Frequently asked questions

### Is Simplex Optima free?

Simplex Optima costs $2.99, with no in-app purchases.

### Is MieChat free?

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

### Do Simplex Optima or MieChat have ads?

Neither Simplex Optima nor MieChat shows ads.

### Which is updated more often, Simplex Optima or MieChat?

Simplex Optima ships an update every 5 days, and MieChat weekly. Most recently, Simplex Optima was updated on October 12, 2026 and MieChat on October 12, 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.*