# PBuilder vs PromptSmith

The clearest difference is in-app purchases: PromptSmith at none against PBuilder's 3. PBuilder's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PBuilder sells 3 in-app purchases, starting at $5.99 per month. PromptSmith asks for nothing beyond the download.

PBuilder ships an update every 4 days, PromptSmith every 6 weeks. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | PBuilder | PromptSmith |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Size | 38 MB | 5 MB |
| Requires iOS | **17.6** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [BySho2](https://appshunter.io/developer/1847886751) | [AKIRA SASAKI](https://appshunter.io/developer/1831157554) |

## What reviewers say

### PBuilder

[App page](https://appshunter.io/ios/app/pbuilder/id6754330212)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Plan | $5.99 | per month |
| Basic Plan | $9.99 | per month |
| PremiumPlan | $14.99 | per month |


### PromptSmith

[App page](https://appshunter.io/ios/app/promptsmith/id6755958859)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PBuilder free?

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

### Is PromptSmith free?

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

### Do PBuilder or PromptSmith have ads?

Both PBuilder and PromptSmith show ads.

### Which is updated more often, PBuilder or PromptSmith?

PBuilder ships an update every 4 days, and PromptSmith every 6 weeks. Most recently, PBuilder was updated on September 9, 2026 and PromptSmith on September 10, 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.*