# KEW Power * vs BLuEApp

The clearest difference is update cadence: BLuEApp at every 4 months against KEW Power *'s every 8 months. KEW Power *'s advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.0). 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.

KEW Power * ships an update every 8 months, BLuEApp every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | KEW Power * | BLuEApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Size | 70 MB | 111 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [共立電気計器株式会社](https://appshunter.io/developer/1279599240) | [ANEST TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1622750529) |

## What reviewers say

### KEW Power *

[App page](https://appshunter.io/ios/app/kew-power/id1487006711)

**In-app purchases:** none


### BLuEApp

[App page](https://appshunter.io/ios/app/blueapp/id1625254756)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KEW Power * free?

KEW Power * is free to download, with no in-app purchases.

### Is BLuEApp free?

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

### Do KEW Power * or BLuEApp have ads?

Neither KEW Power * nor BLuEApp shows ads.

### Which is updated more often, KEW Power * or BLuEApp?

KEW Power * ships an update every 8 months, and BLuEApp every 4 months. Most recently, KEW Power * was updated on November 3, 2026 and BLuEApp on November 3, 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.*