# Countdown Timer Nano vs DeviceWallpaper

The clearest difference is update cadence: DeviceWallpaper at weekly against Countdown Timer Nano's every 2 months. DeviceWallpaper also leads on iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Countdown Timer Nano ships an update every 2 months, DeviceWallpaper weekly. The most recent releases landed on September 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Countdown Timer Nano | DeviceWallpaper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (24 ratings)](https://appshunter.io/ios/app/countdown-timer-nano/id760857445/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 12 MB | 25 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Igor Donkov](https://appshunter.io/developer/612374152) | [Kensuke Hoshikawa](https://appshunter.io/developer/733552122) |

## What reviewers say

### Countdown Timer Nano

[App page](https://appshunter.io/ios/app/countdown-timer-nano/id760857445)

A minimalist timer app with a clean design, offering both numerical and visual time tracking. It features large numbers, an animating circle that changes color with elapsed time, and optional sound alerts. The free version allows setting timers up to 60 minutes.

**Highlights:** Minimalist design, Numerical and graphical time representation, Animating circle timer, Optional sound alerts, Large, visible numbers, Up to 60-minute timers (free)

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

**In-app purchases:** none


### DeviceWallpaper

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

**In-app purchases:** none


## Frequently asked questions

### Is Countdown Timer Nano free?

Countdown Timer Nano is free to download, with no in-app purchases.

### Is DeviceWallpaper free?

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

### Do Countdown Timer Nano or DeviceWallpaper have ads?

Neither Countdown Timer Nano nor DeviceWallpaper shows ads.

### Which is updated more often, Countdown Timer Nano or DeviceWallpaper?

Countdown Timer Nano ships an update every 2 months, and DeviceWallpaper weekly. Most recently, Countdown Timer Nano was updated on September 21, 2026 and DeviceWallpaper on October 3, 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.*