# AD Library vs Minimal Zen Wallpaper

The clearest difference is in-app purchases: AD Library at none against Minimal Zen Wallpaper's 8. AD Library also leads on iOS requirement (11.0 vs 17.0). Minimal Zen Wallpaper's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Minimal Zen Wallpaper sells 8 in-app purchases, starting at $1.99 per month. AD Library asks for nothing beyond the download.

## The numbers

| Metric | AD Library | Minimal Zen Wallpaper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/minimal-zen-wallpaper-quantum/id6739071194/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 11 MB | 64 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Deliver Possible Ltd](https://appshunter.io/developer/1584056591) | [QUANTUMPARADOX STUDIO PRIVATE LIMITED](https://appshunter.io/developer/1095662507) |

## What reviewers say

### AD Library

[App page](https://appshunter.io/ios/app/ad-library/id1637378749)

**Features:** macOS Compatibility

**In-app purchases:** none


### Minimal Zen Wallpaper

[App page](https://appshunter.io/ios/app/minimal-zen-wallpaper-quantum/id6739071194)

Transform your phone's lock screen into a calming visual experience with hand-drawn, minimalist wallpapers. Discover aesthetic designs and anime-inspired art to boost focus and productivity. Enjoy weekly new releases and an ad-free experience with the Pro version.

**Highlights:** Hand-drawn aesthetic wallpapers, Anime and manga ink art, Dark mode and AMOLED optimization, Focus and motivation reminders, iOS depth effect support, Weekly new wallpaper drops

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Minimalist | $1.99 | per month |
| Weekly Mindfulness | $2.99 | per 7 days |
| Yearly Zen Aura | $19.99 | per year |
| Buy 20 Chips | $0.99 | one-time |
| Buy 100 Chips | $4.99 | one-time |
| Flash Sale | $14.99 | one-time |
| Quantum Premium - Launch Offer | $19.99 | one-time |
| Quantum Premium - Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is AD Library free?

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

### Is Minimal Zen Wallpaper free?

Minimal Zen Wallpaper is free to download, with in-app purchases available.

### Do AD Library or Minimal Zen Wallpaper have ads?

AD Library shows ads; Minimal Zen Wallpaper does not.

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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.*