# QR提出物チェッカー vs ハイレバ証拠金計算ツール

The clearest difference is in-app purchases: ハイレバ証拠金計算ツール at none against QR提出物チェッカー's 2. QR提出物チェッカー's advantage is iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. QR提出物チェッカー sells 2 one-off in-app purchases. ハイレバ証拠金計算ツール asks for nothing beyond the download.

## The numbers

| Metric | QR提出物チェッカー | ハイレバ証拠金計算ツール |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 79.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 0 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takatoshi Fukino](https://appshunter.io/developer/789538982) | [Takahashi Kazuo](https://appshunter.io/developer/6783580978) |

## What reviewers say

### QR提出物チェッカー

[App page](https://appshunter.io/ios/app/qr/id1594611036)

This app simplifies homework and inventory management for educators. Generate QR codes for assignments or items, scan them to track submissions or inventory, and automatically generate reports for grading or audits. Supports cross-device data synchronization.

**Highlights:** Generate QR codes for assignments, Scan QR codes for submission tracking, View submission status lists, Automatic grade processing, CSV export for data analysis, Inventory management, Cross-device data synchronization

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 端末間データ同期機能 | $19.99 | one-time |
| フルバージョン | $19.99 | one-time |


### ハイレバ証拠金計算ツール

[App page](https://appshunter.io/ios/app/id6785821090)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR提出物チェッカー free?

QR提出物チェッカー is free to download, with in-app purchases available.

### Is ハイレバ証拠金計算ツール free?

ハイレバ証拠金計算ツール is free to download, with no in-app purchases.

### Do QR提出物チェッカー or ハイレバ証拠金計算ツール have ads?

Neither QR提出物チェッカー nor ハイレバ証拠金計算ツール shows ads.

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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.*