# CalcuLatte vs bluTag

The clearest difference is in-app purchases: bluTag at none against CalcuLatte's 1. CalcuLatte's advantage is iOS requirement (11.0 vs 13.1). On price, ads and device support there is nothing between them.

Both are free to download. CalcuLatte sells 1 one-off in-app purchase. bluTag asks for nothing beyond the download.

## The numbers

| Metric | CalcuLatte | 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 4 MB | 16 MB |
| Requires iOS | **11.0** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Woodsign](https://appshunter.io/developer/1126354429) | [Blulog Sp. Z o.o.](https://appshunter.io/developer/1451078620) |

## What reviewers say

### CalcuLatte

[App page](https://appshunter.io/ios/app/calculatte/id1464511080)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalcuLatte Full Version | $1.99 | one-time |


### 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 CalcuLatte free?

CalcuLatte is free to download, with in-app purchases available.

### Is bluTag free?

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

### Do CalcuLatte or bluTag have ads?

Neither CalcuLatte nor bluTag shows ads.

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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.*