# KEWPAT vs PolyWise

The clearest difference is update cadence: PolyWise at every 6 weeks against KEWPAT's every 4 months. KEWPAT's advantage is iOS requirement (12.0 vs 15.1). 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.

KEWPAT ships an update every 4 months, PolyWise every 6 weeks. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | KEWPAT | PolyWise |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 23 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RSR Systems Ltd](https://appshunter.io/developer/1348350147) | [Polygon Digital Solutions AB](https://appshunter.io/developer/1095345909) |

## What reviewers say

### KEWPAT

[App page](https://appshunter.io/ios/app/kewpat/id1348350148)

This app streamlines portable appliance testing (PAT) and test and tag procedures for iPhones and iPads. It allows manual logging of results, remote control of specific testers, and comprehensive data storage for multiple customers and sites. Users can customize fields, scan barcodes, and attach photos for detailed record-keeping.

**Highlights:** Manual PAT testing data logging, Remote control of Kewtech SMARTPAT, Import/export data with SimplyPats software, Barcode scanning for data entry, Photo capture with annotations, Customizable user-defined lists, Risk assessment tool for retest periods

**Features:** macOS Compatibility

**In-app purchases:** none


### PolyWise

[App page](https://appshunter.io/ios/app/polywise/id6446124505)

**In-app purchases:** none


## Frequently asked questions

### Is KEWPAT free?

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

### Is PolyWise free?

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

### Do KEWPAT or PolyWise have ads?

Neither KEWPAT nor PolyWise shows ads.

### Which is updated more often, KEWPAT or PolyWise?

KEWPAT ships an update every 4 months, and PolyWise every 6 weeks. Most recently, KEWPAT was updated on September 30, 2026 and PolyWise on October 2, 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.*