Angle Meter 360 vs TriangleData
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Angle Meter 360
Measure angles precisely on photos or in real-time using your camera. This user-friendly tool allows for unlimited angle measurements simultaneously, with features like scaling and color adjustment for ease of use.
- Angle measurement on pictures
- Real-time camera angle measurement
- Unlimited simultaneous angle measurements
- Object scaling and moving
- Adjustable tool color
Read full descriptionHide full description
Easy and user-friendly angle meter. The application allows you to measure angles on the pictures, photos or from the camera in real time. With Angle Meter 360 you are able to permanently measure unlimited number of angles. Due to the addition of new tools or deleting old it is possible to receive and compare information from several angles at once. Scaling, moving the object and the possibility of changing of instrument's color allows you to measure angles easily, fast and accurately. Functions: -angle measurement on the pictures and from the camera - measurement unlimited number of angles simultaneously - the possibility of scaling and moving the object - adjustment of the color of tools for visual convenience. Easy and user-friendly interface allows you to determine the angles very fast and accurately. You only need to place the tool on the contour of the object and you immediately receive the result.
TriangleData
This utility app helps you calculate triangle angles and data. It can determine if a corner is 90 degrees by taking measurements and inputting them into the app. You can also use it to calculate right triangle data.
- Calculate triangle angles
- Check for 90-degree corners
- Input measurements for calculation
- Calculate right triangle data
Read full descriptionHide full description
Do you need to check it if a corner has 90 degree? Just take a measuring from the corner to some point on the first side, then do the same on another side and then, take a measuring between these points and pull all 3 measuring in to this app, the app will calculate all angles for you. Or you can just calculate right triangle data. Feel free to use it as you want.
Screenshots
Verdict
The clearest difference is review sentiment: Angle Meter 360 at 66% against TriangleData's 0%. TriangleData's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price 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. Angle Meter 360 sells 1 one-off in-app purchase. TriangleData asks for nothing beyond the download.
Angle Meter 360 ships an update every 3 months, TriangleData every 8 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Angle Meter 360 | TriangleData |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (364 ratings) — better | — |
| Positive reviews | 66.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 364 — better | — |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 99 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | ALEXEY KOZLOV | Kiryl Sabko |
Customer experience
Angle Meter 360
TriangleData
Bugs and requests
Angle Meter 360
Reported bugs
12 issues- App freezes and becomes unresponsive
- Ads hang and cannot be closed
- Settings reset to defaults upon app restart
- Landscape mode not functioning properly
- App crashes after iOS updates
Show 7 moreShow fewer
- Ads display in different languages making them hard to close
- Saved documents inaccessible
- Ad-free purchase still shows ads
- Camera image differs from captured image
- Difficulty rotating to landscape orientation
- Gray screen display issue
- Ads with misleading content (fake memory alerts)
Requested features
18 requests- Persistent default settings across app sessions
- Decimal degree format option (without results window requirement)
- Level indicator for device alignment
- Crosshairs on measurement points for precision
- Offset cursor to avoid finger blocking the point
Show 13 moreShow fewer
- Ability to move text display to different locations
- Split-screen/multitasking mode support
- Larger loupe magnification window
- Distance measurement capability
- Ability to save and access saved documents
- Front-facing camera support
- Vertical and horizontal alignment guides
- Angle presets (90°, 180°, 270°, 360°)
- Adjustable font size and thickness
- Measurement units in different formats (mills, gon, etc.)
- Ability to input specific angle values directly
- Better video tutorial with adjustable playback speed
- Add notes/names to angle measurements
TriangleData
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Angle Meter 360
- Remove Ads$4.99
TriangleData
No in-app purchases
Questions
Is Angle Meter 360 free?
Is TriangleData free?
Do Angle Meter 360 or TriangleData have ads?
Which is updated more often, Angle Meter 360 or TriangleData?
Other comparisons
