# TARCApp vs carbonTracker

The clearest difference is update cadence: carbonTracker at every 2 months against TARCApp'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.

TARCApp ships an update every 3 months, carbonTracker every 2 months. Both last shipped on September 21, 2026.

## The numbers

| Metric | TARCApp | carbonTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tarcapp/id1409483655/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 18.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 20 MB | 83 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tunku Abdul Rahman University of Management and Technology](https://appshunter.io/developer/1409483654) | [BASF Digital Solutions GmbH](https://appshunter.io/developer/1482373796) |

## What reviewers say

### TARCApp

[App page](https://appshunter.io/ios/app/tarcapp/id1409483655)

Access university news, apply for programs, and explore the campus virtually. Students can view timetables, results, and manage attendance. Stay connected with all official university information.

**Highlights:** Latest university news, Virtual campus tour with directions, Online program applications, View class and exam timetables, Access examination results, Manage attendance, Link to Google Classroom

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

**In-app purchases:** none


### carbonTracker

[App page](https://appshunter.io/ios/app/carbontracker/id1586104781)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TARCApp free?

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

### Is carbonTracker free?

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

### Do TARCApp or carbonTracker have ads?

Neither TARCApp nor carbonTracker shows ads.

### Which is updated more often, TARCApp or carbonTracker?

TARCApp ships an update every 3 months, and carbonTracker every 2 months. Most recently, TARCApp was updated on September 21, 2026 and carbonTracker 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.*