# OLEDify Pure Black Wallpapers vs AOD Clock

The clearest difference is review sentiment: OLEDify Pure Black Wallpapers at 95% against AOD Clock's 9%. OLEDify Pure Black Wallpapers also leads on rating (4.7 vs 2.4) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. OLEDify Pure Black Wallpapers sells 5 one-off in-app purchases and AOD Clock sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

OLEDify Pure Black Wallpapers holds the better App Store score, 4.7 against 2.4. That said, the two scores are not equally well evidenced: OLEDify Pure Black Wallpapers has 343 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 95% of OLEDify Pure Black Wallpapers's written reviews are positive against 9% of AOD Clock's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OLEDify Pure Black Wallpapers | AOD Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (343 ratings)](https://appshunter.io/ios/app/oledify-pure-black-wallpapers/id1416984528/reviews)** | [2.4 (32 ratings)](https://appshunter.io/ios/app/aod-clock-always-on-display/id1519935762/reviews) |
| Number of ratings | **343** | 32 |
| Positive reviews | **94.6% of reviews** | 9.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 190 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pranoy Chowdhury](https://appshunter.io/developer/952263202) | [Kevin Ghori](https://appshunter.io/developer/1639082610) |

## 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?


### AOD Clock

[App page](https://appshunter.io/ios/app/aod-clock-always-on-display/id1519935762)

Keep your phone's screen on with a stylish clock. Display the time, date, day, and battery percentage without unlocking your device. Customize themes, backgrounds, fonts, and add icons for a personalized look.

**Highlights:** Always-on display with clock, Shows date, day, and battery, Customizable clock themes, Background and font color options, Add icons to display, Alarm setting with snooze

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Always on Display Weekly Plan | $4.99 | per 7 days |
| Always on Display Monthly Plan | $9.99 | per month |
| Always on Display Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is OLEDify Pure Black Wallpapers free?

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

### Is AOD Clock free?

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

### Which has better reviews, OLEDify Pure Black Wallpapers or AOD Clock?

OLEDify Pure Black Wallpapers is rated higher. OLEDify Pure Black Wallpapers averages 4.7 out of 5 from 343 ratings, while AOD Clock averages 2.4 from 32 ratings.

### Do OLEDify Pure Black Wallpapers or AOD Clock have ads?

AOD Clock shows ads; OLEDify Pure Black Wallpapers does not.

### Which is updated more often, OLEDify Pure Black Wallpapers or AOD Clock?

OLEDify Pure Black Wallpapers ships an update every 2 months, and AOD Clock every 2 months. Most recently, OLEDify Pure Black Wallpapers was updated on November 2, 2026 and AOD Clock on November 3, 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.*