# KEW Smart Advanced vs BLuE PDF Editor

The clearest difference is device support: KEW Smart Advanced at 3 against BLuE PDF Editor's 1. KEW Smart Advanced also leads on iOS requirement (9.0 vs 17.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | KEW Smart Advanced | BLuE PDF Editor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free | — |
| Size | 104 MB | 18 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 Smart Advanced

[App page](https://appshunter.io/ios/app/kew-smart-advanced/id1467864689)

This application connects to compatible Bluetooth electrical measurement devices to display and save results. It allows users to generate reports of their measured data in Excel format for easy analysis and record-keeping.

**Highlights:** Bluetooth connectivity with compatible devices, Display measured results, Save measured results, Generate Excel reports, Compatible with various KEW Bluetooth models

**In-app purchases:** none


### BLuE PDF Editor

[App page](https://appshunter.io/ios/app/blue-pdf-editor/id1625254937)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KEW Smart Advanced free?

KEW Smart Advanced is free to download, with no in-app purchases.

### Is BLuE PDF Editor free?

BLuE PDF Editor is free to download, with no in-app purchases.

### Do KEW Smart Advanced or BLuE PDF Editor have ads?

Neither KEW Smart Advanced nor BLuE PDF Editor shows ads.

### Which is updated more often, KEW Smart Advanced or BLuE PDF Editor?

KEW Smart Advanced ships an update every 5 months, and BLuE PDF Editor every 5 months. Most recently, KEW Smart Advanced was updated on October 6, 2026 and BLuE PDF Editor on October 17, 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.*