# Wallpapers HD - WallTop 11, 12 — Background wallpaper HD app

> AI-powered wallpaper discovery and recommendation app. (iPhone/iPad app by Andrey Charikov.)

- Source: https://appshunter.io/ios/app/wallpapers-hd-walltop-11-12/id1536116522 (this page in markdown: same URL + `.md`)
- Developer: [Andrey Charikov](https://appshunter.io/developer/996967520)
- Category: Graphics & Design, Utilities
- Price: Free
- Rating: 3.40/5 from 5 App Store ratings · 50 written reviews indexed
- Age rating: 12+
- Requires: iOS 12.0 · 56 MB
- Languages: English, Russian
- Released: 2020-11-25
- Data updated: 2026-06-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/wallpapers-hd-walltop-11-12/id1536116522/reviews.md

## What is Wallpapers HD?

WallTop is smart too, the more you like, the more it learns the sort of wallpapers you like and that has an impact on the wallpaper it will present to you in future.
When you delve into the "Wallpapers" section of the app you'll find a number of recommendations based on your recent views choices. This includes wallpapers similar to those you've already been view to.

Thanks to the machine learning technology behind it WallTop is able to analyse user data. This then feeds into creating new wallpaper ideas for specific times where users can discover more wallpapers. 
By analysing a wallpapers color, theme, and brightness, amongst other things, WallTop can understand complex features users like and improve its recommendations.
A person’s preference will vary by the type of wallpaper, by their current activity, by the time of day, and so on. Our goal then is to come up with a nuanced understanding of each portion of your taste.
And it depends on three factors:
Collaborative Filtering models, which analyse both your behavior and behaviors of persons similar to you.
Models, which analyse the raw image channels themselves.

Enjoy a new wallpaper every day!

## Key features

- Personalized wallpaper recommendations
- Machine learning for preference analysis
- Daily wallpaper updates
- Color, theme, and brightness analysis
- Collaborative filtering models

## Recent user reviews (10 of 50)

All indexed reviews: https://appshunter.io/ios/app/wallpapers-hd-walltop-11-12/id1536116522/reviews.md

### 5/5 — Римирнррри

*2025-01-28, version 1.3*

При пороти і

### 1/5 — Wallpaper

*2024-11-19*

The worst app. Never got to use it because it never stopped downloading every time I opened up the app.

### 1/5 — Триває завантаження…..

*2024-02-16, version 1.3*

Не працює, навіть не відкривається. Видаляю

### 1/5 — Про

*2023-12-03, version 1.3*

Не отображаются обои в приложении даже после переустановки

### 1/5 — Never Works

*2023-09-21*

Useless App Never works doesn’t even show a single wallpaper

### 1/5 — Приложение не открывается

*2023-09-02, version 1.3*

Просто хлам

### 1/5 — It doesn’t load

*2023-07-27, version 1.3*

Sorry but it just doesn’t load I have full Internet but it still doesn’t load.

### 3/5 — Реклама

*2023-05-15, version 1.3*

В приложении есть реклама

### 1/5 — 😡

*2023-03-25, version 1.3*

Ничего не грузит

### 1/5 — Отстой

*2022-12-22, version 1.3*

Не грузятся обои. Одна реклама.

## Frequently asked questions about Wallpapers HD

### What does this wallpaper app do?

This app intelligently discovers and recommends wallpapers based on your preferences. It uses machine learning to analyze your viewing history and choices, ensuring it presents you with backgrounds you'll love.

### How does the app personalize wallpaper recommendations?

The app employs machine learning to analyze user data, including your behavior and the behavior of similar users. It also analyzes the wallpaper's color, theme, and brightness to understand your complex preferences and improve future suggestions.

### Is this app free to use?

The app is free to download and use. It is supported by advertisements, and while the description doesn't explicitly mention in-app purchases, the monetization model indicates 'free with in-app purchases'.

### What kind of wallpapers can I expect?

You can expect a wide variety of high-definition wallpapers. The app aims to provide a new wallpaper every day, with recommendations tailored to your specific tastes, current activity, and even the time of day.

### How does the app learn my preferences?

The app learns your preferences through a combination of collaborative filtering models, which study your behavior and that of users similar to you, and models that analyze the raw image channels of wallpapers themselves.

## Version history (last 4 releases)

### 1.3 — 2021-04-25

Bug fix

### 1.2 — 2021-02-09

Bug fixes

### 1.1 — 2020-12-16

Bug fixes

### 1.0 — 2020-11-25

No release notes.

## Apps similar to Wallpapers HD

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [10000 WALLPAPER & BACKGROUNDS](https://appshunter.io/ios/app/10000-wallpaper-and-backgrounds/id994411234) | 4.6 (11,444) | Free | Graphics & Design |
| [Live Wallpaper Maker Themes](https://appshunter.io/ios/app/live-wallpaper-maker-themes/id1044527592) | 4.6 (1,185) | Free | Graphics & Design |
| [Christmas Live & HD wallpaper](https://appshunter.io/ios/app/christmas-live-and-hd-wallpaper/id1659643813) | 4.6 (344) | Free | Graphics & Design |
| [4K Live Wallpapers & HD Themes](https://appshunter.io/ios/app/4k-live-wallpapers-and-hd-themes/id1012671571) | 4.6 (589) | Free | Graphics & Design |
| [Live Wallpapers & Theme - NEXT](https://appshunter.io/ios/app/live-wallpapers-and-theme-next/id6443554586) | 4.7 (12,067) | Free | Graphics & Design |
| [Wallpaper App for iPhone](https://appshunter.io/ios/app/wallpaper-app-for-iphone/id1050573718) | 4.5 (1,688) | Free | Graphics & Design |

## More apps by Andrey Charikov

- [Радио онлайн: Панда и классика](https://appshunter.io/ios/app/id996967521)
- [Радио и бесплатная музыка онлайн. Русское радио](https://appshunter.io/ios/app/id1117392071)
- [Translator app translate voice](https://appshunter.io/ios/app/translator-app-translate-voice/id1335922378)
- [Рецепты каждый день Receptium](https://appshunter.io/ios/app/receptium/id1419101326)

All apps by Andrey Charikov: https://appshunter.io/developer/996967520

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*