# AI From Zero vs PromptMaster

The clearest difference is ads: AI From Zero at none against PromptMaster's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. AI From Zero sells 5 one-off in-app purchases and PromptMaster sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AI From Zero ships an update every 4 days, PromptMaster every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI From Zero | PromptMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 147 MB | 63 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [XU ZHAO](https://appshunter.io/developer/6774023434) | [Sinasi DEMIREL](https://appshunter.io/developer/6790752570) |

## What reviewers say

### AI From Zero

[App page](https://appshunter.io/ios/app/ai-from-zero/id6800180169)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Course: Levels 4–9 | $4.99 | one-time |
| Full Course Unlock | $4.99 | one-time |
| Prompt Full Course Unlock | $4.99 | one-time |
| AI-Ready Full Course Unlock | $4.99 | one-time |
| Unlock All 6 Courses | $19.99 | one-time |


### PromptMaster

[App page](https://appshunter.io/ios/app/promptmaster-learn-ai-prompts/id6815563992)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is AI From Zero free?

AI From Zero is free to download, with in-app purchases available.

### Is PromptMaster free?

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

### Do AI From Zero or PromptMaster have ads?

PromptMaster shows ads; AI From Zero does not.

### Which is updated more often, AI From Zero or PromptMaster?

AI From Zero ships an update every 4 days, and PromptMaster every 3 days. Most recently, AI From Zero was updated on October 25, 2026 and PromptMaster 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.*