# JII Plus vs Micro QR Code Scanner

The clearest difference is in-app purchases: JII Plus at none against Micro QR Code Scanner's 4. Micro QR Code Scanner's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.4 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Micro QR Code Scanner sells 4 in-app purchases, starting at $0.99 per 7 days. JII Plus asks for nothing beyond the download.

JII Plus ships an update every 3 months, Micro QR Code Scanner every 3 weeks. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | JII Plus | Micro QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/micro-qr-code-scanner/id1643308396/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 35 MB | 47 MB |
| Requires iOS | 17 | **15.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Seidensha Electronics Corporation](https://appshunter.io/developer/1276960841) | [Velmurugan Loganathan](https://appshunter.io/developer/1686344873) |

## What reviewers say

### JII Plus

[App page](https://appshunter.io/ios/app/jii-plus/id1276960842)

**Features:** macOS Compatibility

**In-app purchases:** none


### Micro QR Code Scanner

[App page](https://appshunter.io/ios/app/micro-qr-code-scanner/id1643308396)

Easily scan any QR code or barcode with this fast and accurate utility. Access your scan history, support for various code types, and an intuitive interface make it a convenient tool for everyday use.

**Highlights:** Unlimited QR Code & Barcode Scans, Comprehensive Scan History, Ad-Free Experience, Wide Variety of Code Support, Easy-to-Use Interface, Lightning-Fast Accuracy

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $1.99 | per month |
| Annual | $19.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is JII Plus free?

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

### Is Micro QR Code Scanner free?

Micro QR Code Scanner is free to download, with in-app purchases available.

### Do JII Plus or Micro QR Code Scanner have ads?

Neither JII Plus nor Micro QR Code Scanner shows ads.

### Which is updated more often, JII Plus or Micro QR Code Scanner?

JII Plus ships an update every 3 months, and Micro QR Code Scanner every 3 weeks. Most recently, JII Plus was updated on October 2, 2026 and Micro QR Code Scanner on October 14, 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.*