# Studiz USA vs Trojka Ekstra

The clearest difference is update cadence: Studiz USA at every 3 weeks against Trojka Ekstra's every 12 months. Trojka Ekstra's advantage is iOS requirement (13.0 vs 16.0). 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.

Studiz USA ships an update every 3 weeks, Trojka Ekstra every 12 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Studiz USA | Trojka Ekstra |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Monetization | Ad-supported | — |
| Size | 94 MB | 20 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Studiz ApS](https://appshunter.io/developer/665031169) | [Gads Forlag](https://appshunter.io/developer/933187513) |

## What reviewers say

### Studiz USA

[App page](https://appshunter.io/ios/app/studiz-usa/id665031046)

Access your digital student card and discover exclusive online and local student discounts. This app aims to make student life more affordable and enjoyable by providing access to the latest deals and special offers.

**Highlights:** Digital student card access, Online student discounts, Local student discounts, Time-limited study deals, Student life enhancement

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

**In-app purchases:** none


### Trojka Ekstra

[App page](https://appshunter.io/ios/app/trojka-ekstra/id1290178196)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Studiz USA free?

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

### Is Trojka Ekstra free?

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

### Do Studiz USA or Trojka Ekstra have ads?

Neither Studiz USA nor Trojka Ekstra shows ads.

### Which is updated more often, Studiz USA or Trojka Ekstra?

Studiz USA ships an update every 3 weeks, and Trojka Ekstra every 12 months. Most recently, Studiz USA was updated on November 1, 2026 and Trojka Ekstra on November 3, 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.*