# ISO8583 Bitmap Calculator vs All QR Scanner

The clearest difference is rating: All QR Scanner at 5.0 against ISO8583 Bitmap Calculator's 4.5. All QR Scanner also leads on update cadence (every 10 months vs every 32 months). ISO8583 Bitmap Calculator's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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.

All QR Scanner holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ISO8583 Bitmap Calculator ships an update every 32 months, All QR Scanner every 10 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ISO8583 Bitmap Calculator | All QR Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/iso8583-bitmap-calculator/id607389533/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/all-qr-scanner/id1596100685/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 10 months** |
| Monetization | **Free** | Ad-supported |
| Size | 4 MB | 11 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dario Fanjul](https://appshunter.io/developer/607389536) | [Prashant Kyada](https://appshunter.io/developer/1843020275) |

## What reviewers say

### ISO8583 Bitmap Calculator

[App page](https://appshunter.io/ios/app/iso8583-bitmap-calculator/id607389533)

This utility helps you understand active data elements within ISO8583 messages by visualizing the bitmap. Easily enable or disable fields to see the updated bitmap representation. Supports primary, secondary, and tertiary bitmaps.

**Highlights:** Visualize active data elements, Enable/disable fields, Update bitmap in real-time, Support for primary bitmaps, Support for secondary bitmaps, Support for tertiary bitmaps

**Features:** macOS Compatibility

**In-app purchases:** none


### All QR Scanner

[App page](https://appshunter.io/ios/app/all-qr-scanner/id1596100685)

Easily create and scan QR codes for various information like website links, text, and Wi-Fi. This utility app offers instant scanning, history saving, and flashlight support, all without requiring an internet connection.

**Highlights:** QR code generation, Instant QR code scanning, Scan from gallery, Scan history, Flashlight support, Offline functionality

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is ISO8583 Bitmap Calculator free?

ISO8583 Bitmap Calculator is free to download, with no in-app purchases.

### Is All QR Scanner free?

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

### Which has better reviews, ISO8583 Bitmap Calculator or All QR Scanner?

All QR Scanner is rated higher. ISO8583 Bitmap Calculator averages 4.5 out of 5 from 2 ratings, while All QR Scanner averages 5.0 from 1 ratings.

### Do ISO8583 Bitmap Calculator or All QR Scanner have ads?

All QR Scanner shows ads; ISO8583 Bitmap Calculator does not.

### Which is updated more often, ISO8583 Bitmap Calculator or All QR Scanner?

ISO8583 Bitmap Calculator ships an update every 32 months, and All QR Scanner every 10 months. Most recently, ISO8583 Bitmap Calculator was updated on November 1, 2026 and All QR Scanner on November 3, 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.*