# A vs Sinotif

The clearest difference is update cadence: A at weekly against Sinotif's every 3 weeks. 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.

A ships an update weekly, Sinotif every 3 weeks. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | A | Sinotif |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 62 MB | 48 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hansel Susanto](https://appshunter.io/developer/1477783493) | [Marion Marion](https://appshunter.io/developer/1786307549) |

## What reviewers say

### A

[App page](https://appshunter.io/ios/app/a-luigi/id6470173842)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sinotif

[App page](https://appshunter.io/ios/app/sinotif/id6739612795)

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

**In-app purchases:** none


## Frequently asked questions

### Is A free?

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

### Is Sinotif free?

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

### Do A or Sinotif have ads?

Neither A nor Sinotif shows ads.

### Which is updated more often, A or Sinotif?

A ships an update weekly, and Sinotif every 3 weeks. Most recently, A was updated on September 10, 2026 and Sinotif on September 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.*