# PromptVault vs Sangja

The clearest difference is price: Sangja at Free against PromptVault's $0.99. Sangja also leads on update cadence (every 3 weeks vs every 7 months). PromptVault's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Sangja is free to download; PromptVault costs $0.99 up front. Sangja sells 2 in-app purchases, starting at $1.99 per month. PromptVault asks for nothing beyond the download.

PromptVault ships an update every 7 months, Sangja every 3 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PromptVault | Sangja |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 13 MB | 40 MB |
| Requires iOS | 18.4 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Roll](https://appshunter.io/developer/1824046797) | [Guho Choi](https://appshunter.io/developer/303072117) |

## What reviewers say

### PromptVault

[App page](https://appshunter.io/ios/app/promptvault/id6751171004)

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

**In-app purchases:** none


### Sangja

[App page](https://appshunter.io/ios/app/sangja/id6760446275)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sangja Pro Monthly | $1.99 | per month |
| Sangja Pro Annual | $14.99 | per year |


## Frequently asked questions

### Is PromptVault free?

PromptVault costs $0.99, with no in-app purchases.

### Is Sangja free?

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

### Do PromptVault or Sangja have ads?

Neither PromptVault nor Sangja shows ads.

### Which is updated more often, PromptVault or Sangja?

PromptVault ships an update every 7 months, and Sangja every 3 weeks. Most recently, PromptVault was updated on November 8, 2026 and Sangja 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.*