# Password PRO vs Dinox

Password PRO and Dinox both sit at 3.7 stars, but that hides the real split: 100% of Password PRO's written reviews are positive against 25% of Dinox's. Dinox's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Password PRO sells 5 in-app purchases, starting at $0.99 per month and Dinox sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 3.7 for Password PRO against 3.7 for Dinox. Both are backed by a comparable volume of ratings — 9 and 6 respectively. Written reviews are what separate them: 100% of Password PRO's written reviews are positive against 25% of Dinox's.

Password PRO ships an update every 3 weeks, Dinox every 4 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Password PRO | Dinox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (9 ratings)](https://appshunter.io/ios/app/password-pro-privacy-app-lock/id1600701725/reviews) | [3.7 (6 ratings)](https://appshunter.io/ios/app/dinox/id6502698921/reviews) |
| Number of ratings | **9** | 6 |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 93 MB | 231 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [晓峰 左](https://appshunter.io/developer/1357603673) | [美勇 周](https://appshunter.io/developer/1628978047) |

## What reviewers say

### Password PRO

[App page](https://appshunter.io/ios/app/password-pro-privacy-app-lock/id1600701725)

This app securely stores your passwords, manages to-do lists, and protects your photo albums. It offers local data encryption and multiple access methods for enhanced privacy. Enjoy a user-friendly interface with customizable features for a seamless experience.

**Highlights:** Password storage and management, App lock functionality, Lock screen to-do list, Photo album protection, Local data encryption, Customizable password icons, iCloud password storage

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly membership (1 month) | $0.99 | per month |
| one-year membership | $8.99 | per year |
| 一个棒棒糖 | $0.99 | one-time |
| 一杯咖啡 | $0.99 | one-time |
| Unlock permanent membership | $9.99 | one-time |


### Dinox

[App page](https://appshunter.io/ios/app/dinox/id6502698921)

This app offers AI-powered real-time voice transcription with over 98% accuracy, alongside a personal AI assistant for your notes. It prioritizes data security with a local-first approach and includes features like clipping, AI reading companion, and automatic bi-directional linking for efficient knowledge management.

**Highlights:** Real-time AI voice transcription (98%+ accuracy), Personal AI assistant for notes, Local-first data storage for security, Clipping and AI reading companion, Automatic bi-directional linking, Knowledge base support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 黄金月度会员 | $4.99 | per month |
| 年度会员 | $19.99 | per year |
| Dinox 永久会员 | $69.99 | one-time |


## Frequently asked questions

### Is Password PRO free?

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

### Is Dinox free?

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

### Which has better reviews, Password PRO or Dinox?

Password PRO and Dinox are both rated 3.7 out of 5 on the App Store, from 9 and 6 ratings respectively.

### Do Password PRO or Dinox have ads?

Password PRO shows ads; Dinox does not.

### Which is updated more often, Password PRO or Dinox?

Password PRO ships an update every 3 weeks, and Dinox every 4 days. Most recently, Password PRO was updated on October 5, 2026 and Dinox on October 7, 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.*