# HKIFFS vs 6uo

The clearest difference is update cadence: 6uo at monthly against HKIFFS's every 4 months. 6uo also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HKIFFS ships an update every 4 months, 6uo monthly. The most recent releases landed on October 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | HKIFFS | 6uo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 26 MB | 27 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong International Film Festival Society Limited](https://appshunter.io/developer/502318081) | [6uo Games](https://appshunter.io/developer/1712049504) |

## What reviewers say

### HKIFFS

[App page](https://appshunter.io/ios/app/hkiffs/id1212708967)

**Features:** macOS Compatibility

**In-app purchases:** none


### 6uo

[App page](https://appshunter.io/ios/app/6uo/id6469476100)

**In-app purchases:** none


## Frequently asked questions

### Is HKIFFS free?

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

### Is 6uo free?

6uo is free to download, with no in-app purchases.

### Do HKIFFS or 6uo have ads?

Neither HKIFFS nor 6uo shows ads.

### Which is updated more often, HKIFFS or 6uo?

HKIFFS ships an update every 4 months, and 6uo monthly. Most recently, HKIFFS was updated on October 1, 2026 and 6uo on September 18, 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.*