# CIS QR Scanner vs PUMM

The clearest difference is update cadence: PUMM at every 5 weeks against CIS QR Scanner's every 16 months. CIS QR Scanner's advantage is iOS requirement (9.0 vs 16.0). 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.

CIS QR Scanner ships an update every 16 months, PUMM every 5 weeks. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CIS QR Scanner | PUMM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 5 weeks** |
| Size | 59 MB | 37 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Appandus Sdn. Bhd.](https://appshunter.io/developer/462179548) | [PUMM](https://appshunter.io/developer/1530331119) |

## What reviewers say

### CIS QR Scanner

[App page](https://appshunter.io/ios/app/cis-qr-scanner/id1469501351)

**Features:** macOS Compatibility

**In-app purchases:** none


### PUMM

[App page](https://appshunter.io/ios/app/pumm/id1530331117)

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

**In-app purchases:** none


## Frequently asked questions

### Is CIS QR Scanner free?

CIS QR Scanner is free to download, with no in-app purchases.

### Is PUMM free?

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

### Do CIS QR Scanner or PUMM have ads?

Neither CIS QR Scanner nor PUMM shows ads.

### Which is updated more often, CIS QR Scanner or PUMM?

CIS QR Scanner ships an update every 16 months, and PUMM every 5 weeks. Most recently, CIS QR Scanner was updated on October 14, 2026 and PUMM 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.*