# AI Wallpapers vs Sci

The clearest difference is price: AI Wallpapers at Free against Sci's $3.99. AI Wallpapers also leads on rating (4.7 vs 3.7) and iOS requirement (12.0 vs 15.0). Sci's advantage is in-app purchases (none vs 6) and chart position (#113 vs unranked). On ads and device support there is nothing between them.

AI Wallpapers is free to download; Sci costs $3.99 up front. AI Wallpapers sells 6 in-app purchases, starting at $9.99 per 7 days. Sci asks for nothing beyond the download.

AI Wallpapers holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 3 and 9 respectively.

## The numbers

| Metric | AI Wallpapers | Sci |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/ai-wallpapers-widget-themes/id6504846305/reviews)** | [3.7 (9 ratings)](https://appshunter.io/ios/app/sci-fi-keyboard/id6736796753/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#113** |
| Size | 104 MB | 161 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [帮兰 吴](https://appshunter.io/developer/1729036017) | [NSTE, LLC](https://appshunter.io/developer/1671708345) |

## What reviewers say

### AI Wallpapers

[App page](https://appshunter.io/ios/app/ai-wallpapers-widget-themes/id6504846305)

Generate unique wallpapers with AI based on your preferences. Explore a vast library of high-definition designs updated daily, with easy setup and personalized recommendations to showcase your style.

**Highlights:** AI-generated custom wallpapers, Extensive wallpaper library, High-definition quality, Daily updates, One-click setup, Personalized recommendations

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly membership | $9.99 | per 7 days |
| weekly membership | $9.99 | per 7 days |
| yearly membership | $99.99 | per year |
| 2000 computing power | $9.99 | one-time |
| 12000 computing power | $49.99 | one-time |
| 26000 computing power | $99.99 | one-time |


### Sci

[App page](https://appshunter.io/ios/app/sci-fi-keyboard/id6736796753)

**Currently charting:** #113 Top Paid · Graphics & Design (US App Store)

Transform your mobile typing experience with a fully customizable keyboard. Choose from numerous themes, backgrounds, key styles, and fonts to create a unique input panel. Personalize colors, height, and sounds for a truly tailored feel.

**Highlights:** 20 preset themes, 81 background images, 44 animated GIF backgrounds, 50 key styles, 35 fonts, 160 typing sounds, DIY customization tools

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Wallpapers free?

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

### Is Sci free?

Sci costs $3.99, with no in-app purchases.

### Which has better reviews, AI Wallpapers or Sci?

AI Wallpapers is rated higher. AI Wallpapers averages 4.7 out of 5 from 3 ratings, while Sci averages 3.7 from 9 ratings.

### Do AI Wallpapers or Sci have ads?

Neither AI Wallpapers nor Sci shows ads.

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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.*