# PM Sim vs HOW TO // AI

PM Sim and HOW TO // AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PM Sim sells 3 one-off in-app purchases and HOW TO // AI sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

PM Sim ships an update every 4 days, HOW TO // AI every 3 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PM Sim | HOW TO // AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/how-to-ai-cert/id6797560704/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 2 MB | 12 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mark Brown](https://appshunter.io/developer/1355221098) | [Blue Ocean Water Inc](https://appshunter.io/developer/6797560706) |

## What reviewers say

### PM Sim

[App page](https://appshunter.io/ios/app/pm-sim/id6762046617)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blue Print Pack | $4.99 | one-time |
| Deliver Pack | $4.99 | one-time |
| Complete Pack | $7.99 | one-time |


### 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 PM Sim free?

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

### Is HOW TO // AI free?

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

### Do PM Sim or HOW TO // AI have ads?

Neither PM Sim nor HOW TO // AI shows ads.

### Which is updated more often, PM Sim or HOW TO // AI?

PM Sim ships an update every 4 days, and HOW TO // AI every 3 days. Most recently, PM Sim was updated on October 24, 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.*