# AWS AI Practitioner Exam Sim vs Piri

The clearest difference is update cadence: Piri at fortnightly against AWS AI Practitioner Exam Sim's every 2 months. AWS AI Practitioner Exam Sim's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AWS AI Practitioner Exam Sim sells 3 in-app purchases, starting at $3.99 per month and Piri sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

AWS AI Practitioner Exam Sim ships an update every 2 months, Piri fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AWS AI Practitioner Exam Sim | Piri |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/piri-ai-question-solver/id6761361099/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 92 MB | 19 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [Ibrahim Halil TOPRAK](https://appshunter.io/developer/1889120565) |

## What reviewers say

### AWS AI Practitioner Exam Sim

[App page](https://appshunter.io/ios/app/aws-ai-practitioner-exam-sim/id6751768138)

**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 |


### Piri

[App page](https://appshunter.io/ios/app/piri-ai-question-solver/id6761361099)

This app uses advanced AI to instantly solve complex academic questions from photos. It provides step-by-step explanations and uses spaced repetition to reinforce learning. Organize your solved problems into custom folders and identify weak spots with smart analysis.

**Highlights:** Instant AI-powered question solving, Step-by-step problem explanations, Smart spaced repetition learning, Unlimited subject folders for organization, Weak spot analysis widget, Photo-to-solution functionality

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Piri Premium Aylık | $8.99 | per month |
| Piri Premium | $79.99 | per year |


## Frequently asked questions

### Is AWS AI Practitioner Exam Sim free?

AWS AI Practitioner Exam Sim is free to download, with in-app purchases available.

### Is Piri free?

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

### Do AWS AI Practitioner Exam Sim or Piri have ads?

Neither AWS AI Practitioner Exam Sim nor Piri shows ads.

### Which is updated more often, AWS AI Practitioner Exam Sim or Piri?

AWS AI Practitioner Exam Sim ships an update every 2 months, and Piri fortnightly. Most recently, AWS AI Practitioner Exam Sim was updated on October 30, 2026 and Piri on October 31, 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.*