# mPower POLI vs RK Link Ver.2.0

The clearest difference is update cadence: RK Link Ver.2.0 at daily against mPower POLI's every 6 months. 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.

mPower POLI ships an update every 6 months, RK Link Ver.2.0 daily. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mPower POLI | RK Link Ver.2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mpower-poli/id1504828239/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Free | — |
| Size | 22 MB | 49 MB |
| Requires iOS | **13.2** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Veza 360 Inc](https://appshunter.io/developer/1501300516) | [理研計器株式会社](https://appshunter.io/developer/1422964819) |

## What reviewers say

### mPower POLI

[App page](https://appshunter.io/ios/app/mpower-poli/id1504828239)

This app offers comprehensive training and operational guidance for multi-gas detectors. It features an interactive tutorial, alarm explanations, and troubleshooting advice for safety managers and field workers. Supports six languages and provides product demonstrations.

**Highlights:** Interactive detector tutorial, Alarm summary and differentiation, Key features and specifications, Maintenance and troubleshooting, Multilingual support (6 languages), Product demonstration tool

**Features:** macOS Compatibility

**In-app purchases:** none


### RK Link Ver.2.0

[App page](https://appshunter.io/ios/app/rk-link-ver20/id6737680517)

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

**In-app purchases:** none


## Frequently asked questions

### Is mPower POLI free?

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

### Is RK Link Ver.2.0 free?

RK Link Ver.2.0 is free to download, with no in-app purchases.

### Do mPower POLI or RK Link Ver.2.0 have ads?

Neither mPower POLI nor RK Link Ver.2.0 shows ads.

### Which is updated more often, mPower POLI or RK Link Ver.2.0?

mPower POLI ships an update every 6 months, and RK Link Ver.2.0 daily. Most recently, mPower POLI was updated on October 13, 2026 and RK Link Ver.2.0 on October 24, 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.*