# DDS Student vs HOW TO // AI

The clearest difference is rating: HOW TO // AI at 5.0 against DDS Student's 1.8. HOW TO // AI also leads on update cadence (every 3 days vs monthly). DDS Student's advantage is in-app purchases (none vs 2) and ratings volume (5 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. HOW TO // AI sells 2 in-app purchases, starting at $11.99 per month. DDS Student asks for nothing beyond the download.

HOW TO // AI holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: DDS Student has 5 ratings behind it against 1, so its average is the more settled of the two.

DDS Student ships an update monthly, HOW TO // AI every 3 days. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | DDS Student | HOW TO // AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/dds-student/id6766289210/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/how-to-ai-cert/id6797560704/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 76 MB | 12 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GoRoadie Limited](https://appshunter.io/developer/1548955082) | [Blue Ocean Water Inc](https://appshunter.io/developer/6797560706) |

## What reviewers say

### DDS Student

[App page](https://appshunter.io/ios/app/dds-student/id6766289210)

Manage your driving school schedule, including upcoming drives, observations, and classes. Access training materials and book your next lesson.

**Highlights:** View upcoming drives, Access observations and classes, View training resources, Schedule next lesson

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

**In-app purchases:** none


### HOW TO // AI

[App page](https://appshunter.io/ios/app/how-to-ai-cert/id6797560704)

Prepare for AI and cloud certification exams with extensive practice questions and AI-powered explanations. Track your progress and identify weak areas for effective study. Offers offline practice and mock exams to simulate real test conditions.

**Highlights:** 3,301 original practice questions, Blueprint-weighted question weighting, Plain-English rationale for each question, Offline practice mode, AI tutor for explanations, Timed mock exams, Weak-area drills and spaced repetition

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Monthly | $11.99 | per month |
| Pro — Annual | $39.99 | per year |


## Frequently asked questions

### Is DDS Student free?

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

### Is HOW TO // AI free?

HOW TO // AI is free to download, with in-app purchases available.

### Which has better reviews, DDS Student or HOW TO // AI?

HOW TO // AI is rated higher. DDS Student averages 1.8 out of 5 from 5 ratings, while HOW TO // AI averages 5.0 from 1 ratings.

### Do DDS Student or HOW TO // AI have ads?

Neither DDS Student nor HOW TO // AI shows ads.

### Which is updated more often, DDS Student or HOW TO // AI?

DDS Student ships an update monthly, and HOW TO // AI every 3 days. Most recently, DDS Student was updated on October 23, 2026 and HOW TO // AI on October 29, 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.*