# AI Drawing vs CalWall

The clearest difference is ads: CalWall at none against AI Drawing's shown. AI Drawing's advantage is update cadence (daily vs every 3 days) and iOS requirement (15.6 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. AI Drawing sells 1 in-app purchase, starting at $4.99 per 7 days and CalWall sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

AI Drawing ships an update daily, CalWall every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI Drawing | CalWall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-drawing-4k-wallpapers/id6759782046/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 115 MB | 6 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [子恒 刘](https://appshunter.io/developer/1872854788) | [金苹 卢](https://appshunter.io/developer/1885537846) |

## What reviewers say

### AI Drawing

[App page](https://appshunter.io/ios/app/ai-drawing-4k-wallpapers/id6759782046)

Create stunning AI-generated images and refresh your phone's look with ultra HD wallpapers. Input your inspiration and let the AI effortlessly present your vision. Access all features and fast image generation with a premium subscription.

**Highlights:** AI image generation, Custom content creation, Ultra HD wallpapers, One-click generation, Premium subscription features, Fast AI image generation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership - 1 Week | $4.99 | per 7 days |


### CalWall

[App page](https://appshunter.io/ios/app/calwall/id6774586339)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 | $0.99 | per month |
| 终身会员 | $2.99 | one-time |


## Frequently asked questions

### Is AI Drawing free?

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

### Is CalWall free?

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

### Do AI Drawing or CalWall have ads?

AI Drawing shows ads; CalWall does not.

### Which is updated more often, AI Drawing or CalWall?

AI Drawing ships an update daily, and CalWall every 3 days. Most recently, AI Drawing was updated on October 31, 2026 and CalWall on November 5, 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.*