# Wallpapers 16 vs TWalli 4K

The clearest difference is in-app purchases: TWalli 4K at none against Wallpapers 16's 1. TWalli 4K also leads on ads (none vs shown). Wallpapers 16's advantage is update cadence (every 2 weeks vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Wallpapers 16 sells 1 in-app purchase, starting at $4.49 per 7 days. TWalli 4K asks for nothing beyond the download.

Wallpapers 16 ships an update every 2 weeks, TWalli 4K every 10 months. Both last shipped on November 12, 2026.

## The numbers

| Metric | Wallpapers 16 | TWalli 4K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/wallpapers-16-depth-effect/id6444822956/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 29 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [宇均 张](https://appshunter.io/developer/1685104590) | [Thanh Vu](https://appshunter.io/developer/1794241428) |

## What reviewers say

### Wallpapers 16

[App page](https://appshunter.io/ios/app/wallpapers-16-depth-effect/id6444822956)

This app offers a unique lock screen experience with a depth effect, layering the clock below your wallpaper. Discover trendy designs and access a library of exquisite resources to personalize your device's display.

**Highlights:** Lock screen depth effect, Layered wallpaper experience, Clock below image, Full screen preview, Interactive swipe and vibration, Built-in wallpaper resources, Detailed setup guide

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Wallpapers | $4.49 | per 7 days |


### TWalli 4K

[App page](https://appshunter.io/ios/app/twalli-4k-wallpapers/id6446677003)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wallpapers 16 free?

Wallpapers 16 is free to download, with in-app purchases available.

### Is TWalli 4K free?

TWalli 4K is free to download, with no in-app purchases.

### Do Wallpapers 16 or TWalli 4K have ads?

Wallpapers 16 shows ads; TWalli 4K does not.

### Which is updated more often, Wallpapers 16 or TWalli 4K?

Wallpapers 16 ships an update every 2 weeks, and TWalli 4K every 10 months. Most recently, Wallpapers 16 was updated on November 12, 2026 and TWalli 4K on November 12, 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.*