# CS108 RFID Reader vs NFC Reader / Writer

The clearest difference is rating: NFC Reader / Writer at 3.6 against CS108 RFID Reader's 2.8. NFC Reader / Writer also leads on ratings volume (19 vs 6). CS108 RFID Reader's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. NFC Reader / Writer sells 1 one-off in-app purchase. CS108 RFID Reader asks for nothing beyond the download.

NFC Reader / Writer holds the better App Store score, 3.6 against 2.8. Both are backed by a comparable volume of ratings — 6 and 19 respectively.

CS108 RFID Reader ships an update every 5 weeks, NFC Reader / Writer monthly. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CS108 RFID Reader | NFC Reader / Writer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (6 ratings)](https://appshunter.io/ios/app/cs108-rfid-reader/id1225904974/reviews) | **[3.6 (19 ratings)](https://appshunter.io/ios/app/nfc-reader-writer/id1286968328/reviews)** |
| Number of ratings | 6 | **19** |
| Positive reviews | — | 16.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 51 MB | 5 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CSL](https://appshunter.io/developer/1225904973) | [Andrew Sowers](https://appshunter.io/developer/592605673) |

## What reviewers say

### CS108 RFID Reader

[App page](https://appshunter.io/ios/app/cs108-rfid-reader/id1225904974)

This utility app demonstrates the capabilities of the CS108 RFID reader. Users can explore its functions and access the source code for further development on the developer's website.

**Highlights:** RFID reader function demonstration, Source code access, Utility for developers, Cross-device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### NFC Reader / Writer

[App page](https://appshunter.io/ios/app/nfc-reader-writer/id1286968328)

This utility app allows you to read, save, and share information stored on NFC tags. It can extract data like URLs, contact cards, and text messages. Note that NFC tag reading requires an iPhone 7 or newer.

**Highlights:** Read NFC tags, Save tags for later, Share tag data, Save contacts from tags, Open URLs from tags, Display text messages

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- ✅ Works well for NFC reading on compatible devices
- 👍 Nice, clean user interface design
- 🎯 Effective for product traceability and information display
- 💪 Reliable performance on iPhone 7 and newer models
- 🔧 Useful for reading various NFC tag types and formats

**What reviewers complain about**

- 🐛 App crashes on startup for unsupported devices
- ❌ Inconsistent NFC reading functionality across devices
- 📱 Limited compatibility - only works on iPhone 7+
- 😕 Poor documentation and unclear instructions
- ⚠️ Misleading compatibility information in app store

**Reported bugs**

- App crashes immediately on launch for devices without NFC support
- NFC reading fails on iPhone 6, 6S, and SE despite claimed compatibility
- Session invalidated - feature not supported error messages
- Apple Pay popup appears when scanning NFC tags
- Unreadable symbols displayed on screen during scanning

**Requested features**

- Support for older iPhone models (iPhone 6, 6S, SE)
- Ability to open amiibo files from Google Drive
- Italian language support
- Better error handling and user notifications
- Support for writing NFC tags on all compatible devices


## Frequently asked questions

### Is CS108 RFID Reader free?

CS108 RFID Reader is free to download, with no in-app purchases.

### Is NFC Reader / Writer free?

NFC Reader / Writer is free to download, with in-app purchases available.

### Which has better reviews, CS108 RFID Reader or NFC Reader / Writer?

NFC Reader / Writer is rated higher. CS108 RFID Reader averages 2.8 out of 5 from 6 ratings, while NFC Reader / Writer averages 3.6 from 19 ratings.

### Do CS108 RFID Reader or NFC Reader / Writer have ads?

NFC Reader / Writer shows ads; CS108 RFID Reader does not.

### Which is updated more often, CS108 RFID Reader or NFC Reader / Writer?

CS108 RFID Reader ships an update every 5 weeks, and NFC Reader / Writer monthly. Most recently, CS108 RFID Reader was updated on October 8, 2026 and NFC Reader / Writer on October 6, 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.*