OLEDify Pure Black Wallpapers vs LiDAR View
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OLEDify Pure Black Wallpapers
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.
- 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
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Wallpapers edited via OLEDify help reduce battery usage as it takes advantage of the OLED screens on the new phones. OLEDify converts regular dark wallpapers into Pure Black wallpapers (#000000 - pixel is off). Since the pure black pixels are off, it helps reduce battery use on the newer phones with OLED and AMOLED screens. You get slightly better battery life, and brilliantly inky blacks which looks super crisp! Wallpapers which contain grey or other dark colors still keep the pixel on which utilizes the battery more as compared to a wallpaper which contains pure black pixels. You can read supporting research of battery usage on OLED screens here: https://www.greenbot.com/article/2834583/how-much-power-does-a-black-interface-really-save-on-amoled-displays.html As per this, pure black wallpapers can reduce 15-20% battery usage. How to use the app: 1. Open a dark wallpaper by tapping + 2. Set the threshold (T) slider to something higher than 0. Start off with 5 for example. 3. Long press on the image to enable the eyedropper/color picker and pick the dark color. 4. OLEDify will turn all colors darker than the picked color into pure black #000000 5. The Pure Black % at the top tells you how many of the pixels are off. You can tap on it to toggle and see the black pixels. 6. Play around with the Threshold and R, G, B sliders until you achieve a suitable look. 7. Tap “Next” to Save the image. 8. The “Crop & Resize” tool can be used to resize & fit wallpapers for your screen. This is useful when you have an image which doesn't perfectly fit your screen as it helps you create a new image of the suitable size. 9. The "Post to Reddit" option posts the wallpaper directly to the /r/AmoledBackgrounds subreddit. All features are 100% free and no ads in the app. There is a tip jar option but it's not necessary, only if you really really find the app useful and have some spare change, you can buy me a beer with a small tip! Help spread the word by leaving a review in the app store and tell your friends about it! If you have any feedback, reach out to: pran@pranapps.com
LiDAR View
Visualize real-time data from your device's LiDAR sensor and camera. Overlay camera feeds with LiDAR depth information to enhance visibility in low light or highlight environmental contours. Supports 3D point cloud viewing and stereo display for immersive experiences.
- Real-time LiDAR and camera feed
- Overlay camera with LiDAR data
- Adjustable view range
- 3D Point Cloud View
- Stereo viewing with VR headsets
- Screenshot capture and viewing
- Flashlight activation
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LiDAR View provides real-time visualization of both LiDAR depth data and camera imagery. You can choose to display the camera view, the LiDAR view, or a combined view that merges both sources for enhanced environmental awareness and depth perception. * LiDAR modes (Options 3 and 4) are especially effective in low-light or dark environments, helping reveal surrounding structures and spatial depth. The visible range can be adjusted using the slider at the bottom of the screen. * Combined modes (Options 2 and 4) blend camera and LiDAR data to enhance object contours and depth details. * In Combined modes, tap the subview to enlarge it for a more detailed inspection. Tap the enlarged view again to return to the combined layout. * The center-point depth is displayed in real time in centimeters. You can capture screenshots at any time by tapping the camera icon, and browse saved images through the photo icon. The built-in flashlight can be enabled using the torch icon. Swipe left on the number icon to access two additional viewing modes: * 3D Point Cloud View — Freely explore the surrounding environment in an interactive 3D perspective by panning the screen. * Stereo View — Experience immersive real-time stereo visualization using Google Cardboard or a compatible VR headset. If you want to view front depth image through TrueDepth camera and front camera, please check our app "FrontDepth View". If you have any suggestions, feedback, or feature requests, feel free to contact us at hereyouare1981@gmail.com Thank you for using LiDAR View!
Screenshots
Verdict
The clearest difference is review sentiment: OLEDify Pure Black Wallpapers at 95% against LiDAR View's 41%. OLEDify Pure Black Wallpapers also leads on rating (4.7 vs 3.5) and ads (none vs shown). LiDAR View's advantage is in-app purchases (none vs 5). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OLEDify Pure Black Wallpapers sells 5 one-off in-app purchases. LiDAR View asks for nothing beyond the download.
OLEDify Pure Black Wallpapers holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: OLEDify Pure Black Wallpapers has 343 ratings behind it against 20, 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 41% of LiDAR View's.
OLEDify Pure Black Wallpapers ships an update every 2 months, LiDAR View every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | OLEDify Pure Black Wallpapers | LiDAR View |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (343 ratings) — better | 3.5 (20 ratings) |
| Positive reviews | 94.6% of reviews — better | 41.4% of reviews |
| Number of ratings | 343 — better | 20 |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 20 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Pranoy Chowdhury | HAN WEI WANG |
Customer experience
OLEDify Pure Black Wallpapers
LiDAR View
Bugs and requests
OLEDify Pure Black Wallpapers
Requested features
4 requests- Extend app features
- Make app open source
- Add XS Max overlay
- How the threshold works?
LiDAR View
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OLEDify Pure Black Wallpapers
- Nice Tip$0.99
- Kind Tip$2.99
- Generous Tip$4.99
Show 2 moreShow fewer
- Amazing Tip$6.99
- Godzilla Tip$9.99
LiDAR View
No in-app purchases
Questions
Is OLEDify Pure Black Wallpapers free?
Is LiDAR View free?
Which has better reviews, OLEDify Pure Black Wallpapers or LiDAR View?
Do OLEDify Pure Black Wallpapers or LiDAR View have ads?
Which is updated more often, OLEDify Pure Black Wallpapers or LiDAR View?
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