# PureColourWallpaper vs Authenticator App

The clearest difference is in-app purchases: PureColourWallpaper at none against Authenticator App's 3. PureColourWallpaper also leads on ads (none vs shown) and rating (5.0 vs 4.6). Authenticator App's advantage is update cadence (every 4 days vs every 3 months). On price, ratings volume and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $6.99 per 7 days. PureColourWallpaper asks for nothing beyond the download.

PureColourWallpaper holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 42 and 15 respectively.

PureColourWallpaper ships an update every 3 months, Authenticator App every 4 days. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PureColourWallpaper | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (42 ratings)](https://appshunter.io/ios/app/purecolourwallpaper/id1641035039/reviews)** | [4.6 (15 ratings)](https://appshunter.io/ios/app/authenticator-app-duoshield/id6467132147/reviews) |
| Number of ratings | **42** | 15 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiaoru Wang](https://appshunter.io/developer/1681213590) | [Stas Miroshko](https://appshunter.io/developer/1705754274) |

## What reviewers say

### PureColourWallpaper

[App page](https://appshunter.io/ios/app/purecolourwallpaper/id1641035039)

Transform your device's background with custom wallpapers. Select any color from your photos to create a unique and personalized look for your screen. Enjoy a fresh aesthetic with simple, intuitive color selection.

**Highlights:** Select picture color for wallpaper, Personalize device background, Unique color options, Intuitive color selection

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Smooth and fast
- 💡 Practical and useful features
- 🔍 Comprehensive resources
- 🤩 Great user experience

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔋 High battery consumption
- 🤔 Some features could be improved

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Dark mode option
- Advanced analytics dashboard
- More customization options


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-duoshield/id6467132147)

Secure your online accounts with this comprehensive two-factor authentication tool. It offers features like account organization, customizable icons, secure backups, and Face ID protection. Unlock advanced features like QR code scanning and manual 2FA entry with premium subscriptions.

**Highlights:** Account creation and storage, Customizable account folders, Personalized account icons, Secure data export, Light/dark theme UI settings, Face ID app lock, Cross-device sync and backup

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duo Step Mobile Authentication | $6.99 | per 7 days |
| 2FA-MFA OTP-TOTP Authenticator | $39.99 | per year |
| Annual purchase premium access | $49.99 | one-time |


## Frequently asked questions

### Is PureColourWallpaper free?

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

### Is Authenticator App free?

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

### Which has better reviews, PureColourWallpaper or Authenticator App?

PureColourWallpaper is rated higher. PureColourWallpaper averages 5.0 out of 5 from 42 ratings, while Authenticator App averages 4.6 from 15 ratings.

### Do PureColourWallpaper or Authenticator App have ads?

Authenticator App shows ads; PureColourWallpaper does not.

### Which is updated more often, PureColourWallpaper or Authenticator App?

PureColourWallpaper ships an update every 3 months, and Authenticator App every 4 days. Most recently, PureColourWallpaper was updated on October 16, 2026 and Authenticator App 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.*