# CS108 RFID Reader vs NFC Tap

The clearest difference is rating: NFC Tap at 4.2 against CS108 RFID Reader's 2.8. NFC Tap also leads on ratings volume (229 vs 6). CS108 RFID Reader's advantage is iOS requirement (11.0 vs 16.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NFC Tap holds the better App Store score, 4.2 against 2.8. That said, the two scores are not equally well evidenced: NFC Tap has 229 ratings behind it against 6, so its average is the more settled of the two.

CS108 RFID Reader ships an update every 5 weeks, NFC Tap every 2 months. The most recent releases landed on June 5, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CS108 RFID Reader | NFC Tap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (6 ratings)](https://appshunter.io/ios/app/cs108-rfid-reader/id1225904974/reviews) | **[4.2 (229 ratings)](https://appshunter.io/ios/app/nfc-tap/id1278913597/reviews)** |
| Number of ratings | 6 | **229** |
| Positive reviews | — | 55.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 51 MB | 29 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CSL](https://appshunter.io/developer/1225904973) | [STMicroelectronics](https://appshunter.io/developer/1801774735) |

## 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 Tap

[App page](https://appshunter.io/ios/app/nfc-tap/id1278913597)

This app allows users to read and write NFC tags, supporting various tag types and NDEF message formats. It enables quick actions like connecting to Wi-Fi, pairing Bluetooth devices, opening URLs, and initiating calls or messages directly from NFC tags.

**Highlights:** Read/Write NFC tags, Support ST25 Type5 & Type4A tags, Read/Write NDEF Messages (URL, Text, SMS, etc.), Connect to Wi-Fi devices, Pair Bluetooth devices, Initiate calls, SMS, and emails, Control ISO15693 commands

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 💡 Handy for development
- 🚀 Works as intended (initially)
- 👍 Great color scheme
- 👍 Simple navigation

**What reviewers complain about**

- 🐛 Does not work anymore
- 🐛 Unable to write to tags
- 🐛 Error messages
- 🐛 Not user friendly
- 🐛 Hard to navigate

**Reported bugs**

- Unable to write to tags
- Error indicating need to read tag first
- No longer works
- Cannot read, edit, or write back memory to 15693 tag
- Crashing when scanning NXP Mifare

**Requested features**

- Display NDEF record in HEX
- Fix password protection bug on iOS
- Allow importing bin files
- Improve user-friendliness for beginners
- Connect Digimon Vital Bracelet with VB Lab


## Frequently asked questions

### Is CS108 RFID Reader free?

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

### Is NFC Tap free?

NFC Tap is free to download, with no in-app purchases.

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

NFC Tap is rated higher. CS108 RFID Reader averages 2.8 out of 5 from 6 ratings, while NFC Tap averages 4.2 from 229 ratings.

### Do CS108 RFID Reader or NFC Tap have ads?

Neither CS108 RFID Reader nor NFC Tap shows ads.

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

CS108 RFID Reader ships an update every 5 weeks, and NFC Tap every 2 months. Most recently, CS108 RFID Reader was updated on June 5, 2026 and NFC Tap on September 21, 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.*