# OLEDify Pure Black Wallpapers vs AMP Shockwave

The clearest difference is in-app purchases: AMP Shockwave at none against OLEDify Pure Black Wallpapers's 5. AMP Shockwave also leads on update cadence (fortnightly vs every 2 months). OLEDify Pure Black Wallpapers's advantage is review sentiment (95% vs 67%) and ratings volume (342 vs 24). On price, rating, ads and device support there is nothing between them.

Both are free to download. OLEDify Pure Black Wallpapers sells 5 one-off in-app purchases. AMP Shockwave asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for OLEDify Pure Black Wallpapers against 4.7 for AMP Shockwave. That said, the two scores are not equally well evidenced: OLEDify Pure Black Wallpapers has 342 ratings behind it against 24, so its average is the more settled of the two. Written reviews are what separate them: 95% of OLEDify Pure Black Wallpapers's written reviews are positive against 67% of AMP Shockwave's.

OLEDify Pure Black Wallpapers ships an update every 2 months, AMP Shockwave fortnightly. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OLEDify Pure Black Wallpapers | AMP Shockwave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (342 ratings)](https://appshunter.io/ios/app/oledify-pure-black-wallpapers/id1416984528/reviews) | [4.7 (24 ratings)](https://appshunter.io/ios/app/amp-shockwave/id1587707585/reviews) |
| Number of ratings | **342** | 24 |
| Positive reviews | **94.6% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 1 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pranoy Chowdhury](https://appshunter.io/developer/952263202) | [And a Dinosaur](https://appshunter.io/developer/475577301) |

## What reviewers say

### OLEDify Pure Black Wallpapers

[App page](https://appshunter.io/ios/app/oledify-pure-black-wallpapers/id1416984528)

Transform your dark wallpapers into pure black images to significantly reduce battery consumption on OLED and AMOLED screens. This app helps you achieve deeper blacks and potentially extend your device's battery life by turning pixels completely off.

**Highlights:** Convert dark wallpapers to pure black, Reduce battery usage on OLED/AMOLED screens, Adjust color threshold and RGB sliders, Crop and resize wallpapers, Post wallpapers to Reddit

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nice Tip | $0.99 | one-time |
| Kind Tip | $2.99 | one-time |
| Generous Tip | $4.99 | one-time |
| Amazing Tip | $6.99 | one-time |
| Godzilla Tip | $9.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Works as intended
- 💯 Exceptional results
- 🔋 Saves battery life
- 💡 Well-made and functional

**What reviewers complain about**

- 📉 No update in 3 years
- ❌ Removed share to Reddit feature

**Requested features**

- Extend app features
- Make app open source
- Add XS Max overlay
- How the threshold works?


### AMP Shockwave

[App page](https://appshunter.io/ios/app/amp-shockwave/id1587707585)

This Safari extension automatically redirects Accelerated Mobile Pages (AMP) to their standard web versions. It enhances browsing by ensuring you always see the full, non-AMP webpage.

**Highlights:** Redirects AMP pages, Works with Safari, Enhances browsing experience, Free to use

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OLEDify Pure Black Wallpapers free?

OLEDify Pure Black Wallpapers is free to download, with in-app purchases available.

### Is AMP Shockwave free?

AMP Shockwave is free to download, with no in-app purchases.

### Which has better reviews, OLEDify Pure Black Wallpapers or AMP Shockwave?

OLEDify Pure Black Wallpapers and AMP Shockwave are both rated 4.7 out of 5 on the App Store, from 342 and 24 ratings respectively.

### Do OLEDify Pure Black Wallpapers or AMP Shockwave have ads?

Neither OLEDify Pure Black Wallpapers nor AMP Shockwave shows ads.

### Which is updated more often, OLEDify Pure Black Wallpapers or AMP Shockwave?

OLEDify Pure Black Wallpapers ships an update every 2 months, and AMP Shockwave fortnightly. Most recently, OLEDify Pure Black Wallpapers was updated on October 12, 2026 and AMP Shockwave on October 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.*