# GEM PRIMARY vs Zofia

The clearest difference is update cadence: Zofia at every 2 days against GEM PRIMARY's monthly. 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.

GEM PRIMARY ships an update monthly, Zofia every 2 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GEM PRIMARY | Zofia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zofia/id6769819073/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Free |
| Size | 37 MB | 12 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Uplift Educational Solutions](https://appshunter.io/developer/1793846825) | [Carlos Cerritos Lira](https://appshunter.io/developer/1896691023) |

## What reviewers say

### GEM PRIMARY

[App page](https://appshunter.io/ios/app/gem-primary/id1645131658)

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

**In-app purchases:** none


### Zofia

[App page](https://appshunter.io/ios/app/zofia/id6769819073)

Prepare for university entrance exams with thousands of practice questions, detailed explanations, and study tools. Connect with a community of students and educators for collaborative learning and exam simulation.

**Highlights:** Practice questions by subject, Exam simulators, Detailed explanations, Flashcards, Create and share custom exams, Wiki for topic explanations, Progress tracking

**In-app purchases:** none


## Frequently asked questions

### Is GEM PRIMARY free?

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

### Is Zofia free?

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

### Do GEM PRIMARY or Zofia have ads?

Neither GEM PRIMARY nor Zofia shows ads.

### Which is updated more often, GEM PRIMARY or Zofia?

GEM PRIMARY ships an update monthly, and Zofia every 2 days. Most recently, GEM PRIMARY was updated on October 7, 2026 and Zofia on October 24, 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.*