3D Lidar Viewer vs MakeCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D Lidar Viewer
Visualize LiDAR and camera data in real-time 2D and 3D. Perform precise length and area measurements directly within the app. Save and revisit scenes for further analysis.
- Real-time 3D and 2D display
- LiDAR and camera output visualization
- Real-time length and area measurement
- Scene saving and viewing
- Adjustable exposure bias and depth view range
- Panning display for camera view control
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3D LiDAR Viewer provides real-time 3D and 2D visualization of both LiDAR depth data and camera imagery. It also lets you measure distances and areas in real time using your device's LiDAR sensor. Features • Real-time 3D and 2D LiDAR visualization • Real-time distance and area measurements • Pan and rotate the 3D view to explore the scene from different angles • Adjust the visible depth range using the slider at the bottom of the screen • Save captured scenes with a single tap and review them later • Re-measure distances and areas on previously saved scenes • Display the center-point depth in real time (in centimeters) We welcome your feedback and suggestions. Please contact us at: hereyouare1981@gmail.com Note: This app requires an iOS device equipped with a LiDAR Scanner, such as: * iPhone Pro models with LiDAR support * iPad Pro models with LiDAR support Thank you for using our apps!
MakeCalc
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Make your own custom calculator. Enter your own formula, for example calculating tip splitter, compound interest, dosage calculator, ROI estimator, or any formula such as y = ax + b. Your calculator can then be named and saved for future use. This is minimalist by design with no ads, no bells and whistles, and no fancy graphics to distract you, just utility with your own custom calculators. © 2025–2026 29Apps LLC, All rights reserved.
Screenshots
Verdict
The clearest difference is iOS requirement: 3D Lidar Viewer at 15.6 against MakeCalc's 17.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
3D Lidar Viewer ships an update every 10 days, MakeCalc every 2 weeks. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.
| Parameter | 3D Lidar Viewer | MakeCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | HAN WEI WANG | 29Apps LLC |
In-app purchases
3D Lidar Viewer
No in-app purchases
MakeCalc
No in-app purchases
Questions
Is 3D Lidar Viewer free?
Is MakeCalc free?
Do 3D Lidar Viewer or MakeCalc have ads?
Which is updated more often, 3D Lidar Viewer or MakeCalc?
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