# AuthPass vs Sudoku Hint

The clearest difference is in-app purchases: AuthPass at none against Sudoku Hint's 1. AuthPass also leads on update cadence (every 10 days vs every 3 weeks) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku Hint sells 1 one-off in-app purchase. AuthPass asks for nothing beyond the download.

AuthPass ships an update every 10 days, Sudoku Hint every 3 weeks. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | AuthPass | Sudoku Hint |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (39 ratings)](https://appshunter.io/ios/app/authpass-password-manager/id1479297675/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 62.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 46 MB | 31 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CodeUX.design](https://appshunter.io/developer/1480843941) | [Leif Lauridsen](https://appshunter.io/developer/6795538974) |

## What reviewers say

### AuthPass

[App page](https://appshunter.io/ios/app/authpass-password-manager/id1479297675)

Securely manage all your passwords in one place across multiple devices. Generate strong, random passwords, and access them quickly with biometric unlock. Supports various cloud storage options for your password files.

**Highlights:** All passwords in one place, Generate secure random passwords, Quick biometric unlock, Cross-platform availability, Open multiple password files, Save 2FA OTPs, Attach binary files

**In-app purchases:** none

**What reviewers like**

- ✨ Open source and free
- ☁️ Good cloud sync compatibility
- 🔑 KeePass compatibility
- 💡 Fast and seamless performance
- 👍 Intuitive UI

**What reviewers complain about**

- 🐛 Frequent crashes and instability
- 🔒 Security concerns (analytics, auto-locking)
- ❓ Lack of documentation
- 🚫 Autofill not supported
- 🐛 Issues with saving/opening databases

**Reported bugs**

- Password for password file keeps resetting
- App crashes when creating new DB with high password
- Cannot authenticate with Google Drive
- App crashes on startup on older iOS versions
- Entries disappear

**Requested features**

- Add blur feature when switching apps
- Improve contrast in Keepass entries
- Use as password source in iOS Settings
- Parameterize max duration for unlocked files
- Auto-clear clipboard after set time


### Sudoku Hint

[App page](https://appshunter.io/ios/app/sudoku-hint-camera-helper/id6795538972)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Hints | $1.99 | one-time |


## Frequently asked questions

### Is AuthPass free?

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

### Is Sudoku Hint free?

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

### Do AuthPass or Sudoku Hint have ads?

Neither AuthPass nor Sudoku Hint shows ads.

### Which is updated more often, AuthPass or Sudoku Hint?

AuthPass ships an update every 10 days, and Sudoku Hint every 3 weeks. Most recently, AuthPass was updated on October 23, 2026 and Sudoku Hint on October 22, 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.*