# JINS MEME Logger vs Qsfix NFC

The clearest difference is update cadence: Qsfix NFC at every 5 days against JINS MEME Logger's every 3 months. 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.

JINS MEME Logger ships an update every 3 months, Qsfix NFC every 5 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | JINS MEME Logger | Qsfix NFC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 17 MB | 21 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JINS Inc.](https://appshunter.io/developer/510584835) | [Q'sfix Corporation](https://appshunter.io/developer/1545088572) |

## What reviewers say

### JINS MEME Logger

[App page](https://appshunter.io/ios/app/jins-meme-logger/id1537937129)

This app connects to JINS MEME smart glasses to display and log biometric data. View real-time measurements, record data to CSV files, and visualize eye and body movements with graphs. Data can be automatically synced to Google Drive or exported via WebSocket.

**Highlights:** Connects to JINS MEME smart glasses, Displays real-time biometric data, Records data to CSV files, Visualizes data with graphs, Automatic Google Drive sync, Real-time external data export via WebSocket

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Qsfix NFC

[App page](https://appshunter.io/ios/app/qsfix-nfc-reader/id1557613279)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JINS MEME Logger free?

JINS MEME Logger is free to download, with no in-app purchases.

### Is Qsfix NFC free?

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

### Do JINS MEME Logger or Qsfix NFC have ads?

Neither JINS MEME Logger nor Qsfix NFC shows ads.

### Which is updated more often, JINS MEME Logger or Qsfix NFC?

JINS MEME Logger ships an update every 3 months, and Qsfix NFC every 5 days. Most recently, JINS MEME Logger was updated on October 15, 2026 and Qsfix NFC on October 9, 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.*