# STUK vs dim²ension

The clearest difference is update cadence: STUK at every 3 weeks against dim²ension's every 4 months. STUK also leads on device support and iOS requirement (12.0 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

STUK ships an update every 3 weeks, dim²ension every 4 months. The most recent releases landed on June 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | STUK | dim²ension |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/stuk/id1571693265/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 54 MB | 26 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Addreax Group Limited](https://appshunter.io/developer/1571693267) | [Apparent Media](https://appshunter.io/developer/391754360) |

## What reviewers say

### STUK

[App page](https://appshunter.io/ios/app/stuk/id1571693265)

Access hundreds of student discounts and carry your student card digitally. Discover local deals and enjoy travel discounts if you study 75% or more. The app is free to use.

**Highlights:** Digital student card, Hundreds of student discounts, Local discount coupons, Travel discounts, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### dim²ension

[App page](https://appshunter.io/ios/app/dimension/id6759796257)

**In-app purchases:** none


## Frequently asked questions

### Is STUK free?

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

### Is dim²ension free?

dim²ension is free to download, with no in-app purchases.

### Which is updated more often, STUK or dim²ension?

STUK ships an update every 3 weeks, and dim²ension every 4 months. Most recently, STUK was updated on June 1, 2026 and dim²ension on September 13, 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.*