# AZ AI Certification Exam Prep vs Spanish Reader

The clearest difference is in-app purchases: AZ AI Certification Exam Prep at none against Spanish Reader's 2. Spanish Reader's advantage is update cadence (every 4 months vs every 28 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spanish Reader sells 2 in-app purchases, starting at $1.99 per month. AZ AI Certification Exam Prep asks for nothing beyond the download.

AZ AI Certification Exam Prep ships an update every 28 months, Spanish Reader every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AZ AI Certification Exam Prep | Spanish Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/az-ai-certification-exam-prep/id1611614573/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 1 MB | 100 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DjamgaTech Corp](https://appshunter.io/developer/969000181) | [粤珠 袁](https://appshunter.io/developer/1875136461) |

## What reviewers say

### AZ AI Certification Exam Prep

[App page](https://appshunter.io/ios/app/az-ai-certification-exam-prep/id1611614573)

Prepare for the Microsoft Azure AI-900 certification with this comprehensive study app. It offers practice questions, detailed answers, references, cheat sheets, and interview preparation for machine learning and AI fundamentals on Azure.

**Highlights:** AI-900 practice questions, Detailed answers and references, Machine learning basics and advanced topics, NLP and Computer Vision coverage, Scorecard and timer, Machine learning cheat sheets, Interview questions and answers

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

**In-app purchases:** none


### Spanish Reader

[App page](https://appshunter.io/ios/app/spanish-reader/id6766080273)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spanish Reader | $1.99 | per month |
| Spanish Reader | $12.99 | per year |


## Frequently asked questions

### Is AZ AI Certification Exam Prep free?

AZ AI Certification Exam Prep is free to download, with no in-app purchases.

### Is Spanish Reader free?

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

### Do AZ AI Certification Exam Prep or Spanish Reader have ads?

Neither AZ AI Certification Exam Prep nor Spanish Reader shows ads.

### Which is updated more often, AZ AI Certification Exam Prep or Spanish Reader?

AZ AI Certification Exam Prep ships an update every 28 months, and Spanish Reader every 4 months. Most recently, AZ AI Certification Exam Prep was updated on October 24, 2026 and Spanish Reader on October 25, 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.*