# Logic Lock vs Zero Password

The clearest difference is update cadence: Logic Lock at every 3 weeks against Zero Password's every 15 months. Logic Lock also leads on device support (4 vs 2) and iOS requirement (14.1 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Logic Lock ships an update every 3 weeks, Zero Password every 15 months. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Logic Lock | Zero Password |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/logic-lock/id1556305816/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 15 months |
| Monetization | Free | — |
| Size | 2 MB | 147 MB |
| Requires iOS | **14.1** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Living Logical, LLC](https://appshunter.io/developer/1556305818) | [Li Wei](https://appshunter.io/developer/1794714380) |

## What reviewers say

### Logic Lock

[App page](https://appshunter.io/ios/app/logic-lock/id1556305816)

Securely manage all your online credentials with this password manager. It generates strong, unique passwords for every site and offers autofill capabilities. Share passwords securely via QR codes and keep your data encrypted with biometric protection.

**Highlights:** Unlimited strong password generation, Biometric data encryption, Browser autofill, Secure QR code sharing, iCloud device sync, Master key verification

**In-app purchases:** none


### Zero Password

[App page](https://appshunter.io/ios/app/zero-password/id6741751251)

**In-app purchases:** none


## Frequently asked questions

### Is Logic Lock free?

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

### Is Zero Password free?

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

### Do Logic Lock or Zero Password have ads?

Neither Logic Lock nor Zero Password shows ads.

### Which is updated more often, Logic Lock or Zero Password?

Logic Lock ships an update every 3 weeks, and Zero Password every 15 months. Most recently, Logic Lock was updated on October 11, 2026 and Zero Password on September 29, 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.*