# SengKei vs ACEONE

The clearest difference is update cadence: ACEONE at every 2 days against SengKei's every 2 months. SengKei's advantage is iOS requirement (12.0 vs 17.0). 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.

SengKei ships an update every 2 months, ACEONE every 2 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | SengKei | ACEONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 116 MB | 37 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tat In Chao](https://appshunter.io/developer/1633021113) | [iofai lam](https://appshunter.io/developer/6790117596) |

## What reviewers say

### SengKei

[App page](https://appshunter.io/ios/app/sengkei/id1633021111)

**In-app purchases:** none


### ACEONE

[App page](https://appshunter.io/ios/app/aceone/id6790117594)

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

**In-app purchases:** none


## Frequently asked questions

### Is SengKei free?

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

### Is ACEONE free?

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

### Do SengKei or ACEONE have ads?

Neither SengKei nor ACEONE shows ads.

### Which is updated more often, SengKei or ACEONE?

SengKei ships an update every 2 months, and ACEONE every 2 days. Most recently, SengKei was updated on November 12, 2026 and ACEONE on November 10, 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.*