# WiseThings vs K

The clearest difference is update cadence: WiseThings at every 3 weeks against K's every 8 months. K's advantage is iOS requirement (12.4 vs 16.4). 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.

WiseThings ships an update every 3 weeks, K every 8 months. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | WiseThings | K |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 10 MB | 242 MB |
| Requires iOS | 16.4 | **12.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chung Min Le](https://appshunter.io/developer/1517779537) | [KANION GROUP CO.,LIMITED](https://appshunter.io/developer/1558417268) |

## What reviewers say

### WiseThings

[App page](https://appshunter.io/ios/app/wisethings/id1586300042)

**Features:** Vision Pro support

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-premium/id6450885221)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WiseThings free?

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

### Is K free?

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

### Do WiseThings or K have ads?

Neither WiseThings nor K shows ads.

### Which is updated more often, WiseThings or K?

WiseThings ships an update every 3 weeks, and K every 8 months. Most recently, WiseThings was updated on November 7, 2026 and K on October 27, 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.*