# Blur vs Zone Tool

The clearest difference is price: Blur at Free against Zone Tool's $0.99. Blur also leads on rating (3.5 vs 2.8) and update cadence (every 2 weeks vs every 38 months). Zone Tool's advantage is review sentiment (100% vs 57%) and chart position (#197 vs unranked). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Blur is free to download; Zone Tool costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Blur holds the better App Store score, 3.5 against 2.8. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews complicate that: 57% of Blur's written reviews are positive against 100% of Zone Tool's, so the app with the better star average is not the one people write more warmly about.

Blur ships an update every 2 weeks, Zone Tool every 38 months. The most recent releases landed on September 29, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Blur | Zone Tool |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/blur-create-beautiful-wallpapers/id718148940/reviews)** | [2.8 (6 ratings)](https://appshunter.io/ios/app/zone-tool/id1489637620/reviews) |
| Number of ratings | 6 | 6 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 38 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#197** |
| Size | 5 MB | 0 MB |
| Requires iOS | **9.0** | 12.2 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taphive GmbH](https://appshunter.io/developer/466416247) | [Jouni Erola](https://appshunter.io/developer/295758397) |

## What reviewers say

### Blur

[App page](https://appshunter.io/ios/app/blur-create-beautiful-wallpapers/id718148940)

Transform your photos into unique wallpapers for your device. This app allows you to remix images, add color tints and saturation, and preview your creations directly on your home screen. Share your personalized designs with friends and family.

**Highlights:** Photo remixing for wallpapers, Home screen test mode, Live parallax effect, Color tinting, Saturation control, Direct camera/library access, Sharing options

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

**In-app purchases:** none


### Zone Tool

[App page](https://appshunter.io/ios/app/zone-tool/id1489637620)

**Currently charting:** #197 Top Paid · Photo & Video (US App Store)

Calculate photographic exposure and development adjustments using zone system theory. Measure shadows and highlights, input film ISO and desired shutter speed to determine aperture and development time modifications.

**Highlights:** Zone system exposure calculation, Shadow and highlight measurement, Film ISO input, Shutter speed adjustment, Development time calculation, Aperture determination

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

**In-app purchases:** none


## Frequently asked questions

### Is Blur free?

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

### Is Zone Tool free?

Zone Tool costs $0.99, with no in-app purchases.

### Which has better reviews, Blur or Zone Tool?

Blur is rated higher. Blur averages 3.5 out of 5 from 6 ratings, while Zone Tool averages 2.8 from 6 ratings.

### Do Blur or Zone Tool have ads?

Neither Blur nor Zone Tool shows ads.

### Which is updated more often, Blur or Zone Tool?

Blur ships an update every 2 weeks, and Zone Tool every 38 months. Most recently, Blur was updated on September 29, 2026 and Zone Tool on August 24, 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.*