# QR Store vs Flip Currency Calculator

The clearest difference is update cadence: Flip Currency Calculator at every 6 days against QR Store's every 3 weeks. Flip Currency Calculator also leads on iOS requirement (13.4 vs 15.4). 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.

QR Store ships an update every 3 weeks, Flip Currency Calculator every 6 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | QR Store | Flip Currency Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 6 MB | 30 MB |
| Requires iOS | 15.4 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eFlash](https://appshunter.io/developer/441467315) | [House201](https://appshunter.io/developer/1767211373) |

## What reviewers say

### QR Store

[App page](https://appshunter.io/ios/app/qr-store-qr-code-reader/id6449503321)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flip Currency Calculator

[App page](https://appshunter.io/ios/app/flip-currency-calculator/id6736739241)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Store free?

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

### Is Flip Currency Calculator free?

Flip Currency Calculator is free to download, with no in-app purchases.

### Do QR Store or Flip Currency Calculator have ads?

Both QR Store and Flip Currency Calculator show ads.

### Which is updated more often, QR Store or Flip Currency Calculator?

QR Store ships an update every 3 weeks, and Flip Currency Calculator every 6 days. Most recently, QR Store was updated on October 27, 2026 and Flip Currency Calculator on October 25, 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.*