# StudyAK vs AZ

The clearest difference is update cadence: StudyAK at fortnightly against AZ's every 6 weeks. StudyAK also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StudyAK sells 4 in-app purchases, starting at $9.99 per month and AZ sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

StudyAK ships an update fortnightly, AZ every 6 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | StudyAK | AZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/studyak/id6450624286/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 91 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Studyak, Inc](https://appshunter.io/developer/1694146811) | [Tuan Anh Nguyen](https://appshunter.io/developer/1851661845) |

## What reviewers say

### StudyAK

[App page](https://appshunter.io/ios/app/studyak/id6450624286)

This app offers a comprehensive platform for students to prepare for exams and gain certifications. It features a wide range of practice tests and quizzes across various subjects, with detailed explanations and performance analytics to guide learning.

**Highlights:** Practice tests and quizzes, Certification exam modules, Detailed answer explanations, Performance analytics, User-friendly interface

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $9.99 | per month |
| Advance Monthly | $49.99 | per month |
| Starter Yearly | $95.90 | per year |
| Advance Yearly | $479.00 | per year |


### AZ

[App page](https://appshunter.io/ios/app/az-900-exam-simulator/id6751767967)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Quarterly | $8.99 | per 3 months |
| Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is StudyAK free?

StudyAK is free to download, with in-app purchases available.

### Is AZ free?

AZ is free to download, with in-app purchases available.

### Do StudyAK or AZ have ads?

Neither StudyAK nor AZ shows ads.

### Which is updated more often, StudyAK or AZ?

StudyAK ships an update fortnightly, and AZ every 6 weeks. Most recently, StudyAK was updated on October 9, 2026 and AZ on October 12, 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.*