# T vs AliTrack

The clearest difference is iOS requirement: AliTrack at 11.0 against T's 15.6. 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.

## The numbers

| Metric | T | AliTrack |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 17 MB | 98 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [江波 夏](https://appshunter.io/developer/895730400) | [文杰 施](https://appshunter.io/developer/1450954777) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-sensor/id1457423534)

This app connects to nearby Bluetooth temperature sensors to display readings for temperature, humidity, air pressure, and altitude. It presents this data in both list and graph formats for easy monitoring.

**Highlights:** Scans nearby Bluetooth temperature sensors, Displays temperature, humidity, air pressure, altitude, Data presented in list view, Data presented in graph view, Connects to multiple sensor types

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AliTrack

[App page](https://appshunter.io/ios/app/alitrack/id1597220234)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is AliTrack free?

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

### Do T or AliTrack have ads?

Neither T nor AliTrack 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.*