# RFID棚卸アプリ SP版 vs QuantumReader

The clearest difference is in-app purchases: RFID棚卸アプリ SP版 at none against QuantumReader's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QuantumReader sells 1 one-off in-app purchase. RFID棚卸アプリ SP版 asks for nothing beyond the download.

RFID棚卸アプリ SP版 ships an update monthly, QuantumReader every 2 months. The most recent releases landed on September 30, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | RFID棚卸アプリ SP版 | QuantumReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 6 MB | 5 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [cos](https://appshunter.io/developer/1641675069) | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) |

## What reviewers say

### RFID棚卸アプリ SP版

[App page](https://appshunter.io/ios/app/rfid-sp/id6505082558)

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

**In-app purchases:** none


### QuantumReader

[App page](https://appshunter.io/ios/app/quantumreader/id6752207408)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is RFID棚卸アプリ SP版 free?

RFID棚卸アプリ SP版 is free to download, with no in-app purchases.

### Is QuantumReader free?

QuantumReader is free to download, with in-app purchases available.

### Do RFID棚卸アプリ SP版 or QuantumReader have ads?

Neither RFID棚卸アプリ SP版 nor QuantumReader shows ads.

### Which is updated more often, RFID棚卸アプリ SP版 or QuantumReader?

RFID棚卸アプリ SP版 ships an update monthly, and QuantumReader every 2 months. Most recently, RFID棚卸アプリ SP版 was updated on September 30, 2026 and QuantumReader on September 8, 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.*