# 龙嘉SCM供应商 vs bluTag

The clearest difference is update cadence: bluTag at every 2 months against 龙嘉SCM供应商's every 4 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.

龙嘉SCM供应商 ships an update every 4 months, bluTag every 2 months. The most recent releases landed on September 17, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | 龙嘉SCM供应商 | bluTag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/blutag/id1468461470/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 35 MB | 16 MB |
| Requires iOS | **12.0** | 13.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文朗 梁](https://appshunter.io/developer/1293631579) | [Blulog Sp. Z o.o.](https://appshunter.io/developer/1451078620) |

## What reviewers say

### 龙嘉SCM供应商

[App page](https://appshunter.io/ios/app/scm/id1459545200)

**Features:** macOS Compatibility

**In-app purchases:** none


### bluTag

[App page](https://appshunter.io/ios/app/blutag/id1468461470)

Access temperature measurements from Blulog TLDL NFC dataloggers using your smartphone's NFC capabilities. View and retrieve data directly from the devices.

**Highlights:** Read temperature data, NFC datalogger access, Smartphone integration, Data retrieval

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 龙嘉SCM供应商 free?

龙嘉SCM供应商 is free to download, with no in-app purchases.

### Is bluTag free?

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

### Do 龙嘉SCM供应商 or bluTag have ads?

Neither 龙嘉SCM供应商 nor bluTag shows ads.

### Which is updated more often, 龙嘉SCM供应商 or bluTag?

龙嘉SCM供应商 ships an update every 4 months, and bluTag every 2 months. Most recently, 龙嘉SCM供应商 was updated on September 17, 2026 and bluTag on July 7, 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.*