# Vaultz vs Signex AI

The clearest difference is in-app purchases: Vaultz at none against Signex AI's 2. Signex AI's advantage is update cadence (every 5 days vs every 10 months) and iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Signex AI sells 2 in-app purchases, starting at $24.99 per month. Vaultz asks for nothing beyond the download.

Vaultz ships an update every 10 months, Signex AI every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Vaultz | Signex AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 days** |
| Size | 36 MB | 19 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Vaultz LTD](https://appshunter.io/developer/1848873033) | [Gray Swan Intelligence KFT](https://appshunter.io/developer/1895037599) |

## What reviewers say

### Vaultz

[App page](https://appshunter.io/ios/app/vaultz/id6754560449)

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

**In-app purchases:** none


### Signex AI

[App page](https://appshunter.io/ios/app/signex-ai/id6762840262)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signex PRO monthly | $24.99 | per month |
| Signex PRO yearly | $249.00 | per year |


## Frequently asked questions

### Is Vaultz free?

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

### Is Signex AI free?

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

### Do Vaultz or Signex AI have ads?

Neither Vaultz nor Signex AI shows ads.

### Which is updated more often, Vaultz or Signex AI?

Vaultz ships an update every 10 months, and Signex AI every 5 days. Most recently, Vaultz was updated on November 9, 2026 and Signex AI on November 5, 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.*