# Fision vs Tangyin

The clearest difference is iOS requirement: Fision at 12.0 against Tangyin's 15.6. 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.

## The numbers

| Metric | Fision | Tangyin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 14 MB | 5 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [鑫林 刘](https://appshunter.io/developer/1519661895) | [璧光(深圳)电子商务有限公司](https://appshunter.io/developer/1870553736) |

## What reviewers say

### Fision

[App page](https://appshunter.io/ios/app/fision/id6502273190)

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

**In-app purchases:** none


### Tangyin

[App page](https://appshunter.io/ios/app/tangyin/id6758271610)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fision free?

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

### Is Tangyin free?

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

### Do Fision or Tangyin have ads?

Neither Fision nor Tangyin shows ads.

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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.*