# DeviceWallpaper vs Target Setting Machine

The clearest difference is in-app purchases: DeviceWallpaper at none against Target Setting Machine's 3. DeviceWallpaper also leads on ads (none vs shown) and update cadence (weekly vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Target Setting Machine sells 3 in-app purchases, starting at $0.99 per month. DeviceWallpaper asks for nothing beyond the download.

DeviceWallpaper ships an update weekly, Target Setting Machine every 9 months. The most recent releases landed on September 16, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | DeviceWallpaper | Target Setting Machine |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 9 months |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 19 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kensuke Hoshikawa](https://appshunter.io/developer/733552122) | [Ryusuke Uchida](https://appshunter.io/developer/1377920444) |

## What reviewers say

### DeviceWallpaper

[App page](https://appshunter.io/ios/app/devicewallpaper/id1226955020)

**In-app purchases:** none


### Target Setting Machine

[App page](https://appshunter.io/ios/app/target-setting-machine/id1618588805)

Quickly set goals and deadlines to increase your chances of achievement. Receive multiple reminders to ensure you never miss a deadline. The app offers an automatic deadline setting feature and can be used for various planning needs.

**Highlights:** Quick target and deadline setting, Automatic deadline suggestions, Multiple deadline reminders, Countdown to deadlines, Versatile use for todos and scheduling

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | per month |
| Pro Version | $6.99 | per year |
| Pro Version | $12.99 | one-time |


## Frequently asked questions

### Is DeviceWallpaper free?

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

### Is Target Setting Machine free?

Target Setting Machine is free to download, with in-app purchases available.

### Do DeviceWallpaper or Target Setting Machine have ads?

Target Setting Machine shows ads; DeviceWallpaper does not.

### Which is updated more often, DeviceWallpaper or Target Setting Machine?

DeviceWallpaper ships an update weekly, and Target Setting Machine every 9 months. Most recently, DeviceWallpaper was updated on September 16, 2026 and Target Setting Machine on September 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.*