# Decision Tool vs Wallpaper Lens

The clearest difference is rating: Wallpaper Lens at 5.0 against Decision Tool's 4.6. Decision Tool's advantage is ratings volume (73 vs 3) and iOS requirement (13.0 vs 15.6). On price, update cadence, 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.

Wallpaper Lens holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Decision Tool has 73 ratings behind it against 3, so its average is the more settled of the two.

Decision Tool ships an update fortnightly, Wallpaper Lens every 4 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | Decision Tool | Wallpaper Lens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (73 ratings)](https://appshunter.io/ios/app/decision-tool/id6505096349/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/wallpaper-lenslive-hd-screen/id6738414514/reviews)** |
| Number of ratings | **73** | 3 |
| Positive reviews | 89.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 31 MB | 65 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [海森 符](https://appshunter.io/developer/1630897304) | [正熹 洪](https://appshunter.io/developer/1801859643) |

## What reviewers say

### Decision Tool

[App page](https://appshunter.io/ios/app/decision-tool/id6505096349)

This app introduces fun and random elements to help you make choices. It offers various decision modes like spinning wheels, bottles, and coin flips, with customizable options for personalized decision-making across different categories.

**Highlights:** Multiple decision modes (wheel, bottle, coin), Customizable choices, Variety of decision categories, Adds randomness to choices

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Helps with decision making
- 👍 Fun for groups
- 👍 Customizable options
- 👍 Easy to use
- 👍 Amazing and slays

**What reviewers complain about**

- 🐛 Spin wheel stops working
- 🐛 App seems to have a time limit
- 😞 Not always what the user wants
- 😞 Stupid, better to speak

**Reported bugs**

- Spin wheel stops working after some time, possibly due to a time limit.
- The app does not always give the desired outcome.

**Requested features**

- Add more customization options
- Improve spin wheel functionality


### Wallpaper Lens

[App page](https://appshunter.io/ios/app/wallpaper-lenslive-hd-screen/id6738414514)

Discover and set stunning high-definition wallpapers with a simple and elegant interface. Browse a wide variety of themes to refresh your device's look with just a click.

**Highlights:** HD picture quality, Multi-topic coverage, One-click preview, Simple design concept, Easy discovery and setting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decision Tool free?

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

### Is Wallpaper Lens free?

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

### Which has better reviews, Decision Tool or Wallpaper Lens?

Wallpaper Lens is rated higher. Decision Tool averages 4.6 out of 5 from 73 ratings, while Wallpaper Lens averages 5.0 from 3 ratings.

### Do Decision Tool or Wallpaper Lens have ads?

Both Decision Tool and Wallpaper Lens show ads.

### Which is updated more often, Decision Tool or Wallpaper Lens?

Decision Tool ships an update fortnightly, and Wallpaper Lens every 4 weeks. Most recently, Decision Tool was updated on November 4, 2026 and Wallpaper Lens on November 4, 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.*