# ikVisual vs A chang

The clearest difference is update cadence: A chang at fortnightly against ikVisual's every 5 weeks. ikVisual's advantage is iOS requirement (9.0 vs 13). 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.

ikVisual ships an update every 5 weeks, A chang fortnightly. Both last shipped on September 20, 2026.

## The numbers

| Metric | ikVisual | A chang |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 55 MB | 2 MB |
| Requires iOS | **9.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦才 钟](https://appshunter.io/developer/1433440881) | [Shenzhen Shenglong Technology Co., Ltd](https://appshunter.io/developer/1748314415) |

## What reviewers say

### ikVisual

[App page](https://appshunter.io/ios/app/ikvisual/id6529525619)

**In-app purchases:** none


### A chang

[App page](https://appshunter.io/ios/app/a-chang/id6744846154)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ikVisual free?

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

### Is A chang free?

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

### Do ikVisual or A chang have ads?

Neither ikVisual nor A chang shows ads.

### Which is updated more often, ikVisual or A chang?

ikVisual ships an update every 5 weeks, and A chang fortnightly. Most recently, ikVisual was updated on September 20, 2026 and A chang on September 20, 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.*