# CoreRFID Izumi vs RFID Tools

The clearest difference is update cadence: CoreRFID Izumi at every 3 weeks against RFID Tools's every 12 months. CoreRFID Izumi also leads on iOS requirement (10.3 vs 14). 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.

CoreRFID Izumi ships an update every 3 weeks, RFID Tools every 12 months. The most recent releases landed on October 4, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | CoreRFID Izumi | RFID Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Size | 44 MB | 6 MB |
| Requires iOS | **10.3** | 14 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [CoreRFID](https://appshunter.io/developer/1193252576) | [SHENZHEN CHAINWAY INFORMATION TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1220676984) |

## What reviewers say

### CoreRFID Izumi

[App page](https://appshunter.io/ios/app/corerfid-izumi/id6458191194)

**Features:** macOS Compatibility

**In-app purchases:** none


### RFID Tools

[App page](https://appshunter.io/ios/app/rfid-tools/id6504855704)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CoreRFID Izumi free?

CoreRFID Izumi is free to download, with no in-app purchases.

### Is RFID Tools free?

RFID Tools is free to download, with no in-app purchases.

### Do CoreRFID Izumi or RFID Tools have ads?

Neither CoreRFID Izumi nor RFID Tools shows ads.

### Which is updated more often, CoreRFID Izumi or RFID Tools?

CoreRFID Izumi ships an update every 3 weeks, and RFID Tools every 12 months. Most recently, CoreRFID Izumi was updated on October 4, 2026 and RFID Tools on September 10, 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.*