# Calculator Lock vs VaulTools

The clearest difference is ads: VaulTools at none against Calculator Lock's shown. VaulTools also leads on iOS requirement (15.1 vs 18.2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Calculator Lock sells 2 in-app purchases, starting at $2.99 per 7 days and VaulTools sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calculator Lock ships an update monthly, VaulTools every 6 weeks. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Calculator Lock | VaulTools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 6 MB | 37 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pratik Kadam](https://appshunter.io/developer/1696967727) | [Eduardo Manrique](https://appshunter.io/developer/1782219487) |

## What reviewers say

### Calculator Lock

[App page](https://appshunter.io/ios/app/calculator-lock-private-vault/id6753980290)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator Lock Pro - Weekly | $2.99 | per 7 days |
| Calculator Lock Pro - Yearly | $29.99 | per year |


### VaulTools

[App page](https://appshunter.io/ios/app/vaultools/id6762064762)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Calculator Lock free?

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

### Is VaulTools free?

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

### Do Calculator Lock or VaulTools have ads?

Calculator Lock shows ads; VaulTools does not.

### Which is updated more often, Calculator Lock or VaulTools?

Calculator Lock ships an update monthly, and VaulTools every 6 weeks. Most recently, Calculator Lock was updated on October 6, 2026 and VaulTools on October 18, 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.*