Digital Angle Finder vs Keiser Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Digital Angle Finder
Measure angles precisely using your device's sensors. It functions as both a protractor and a 3D angle meter, allowing you to determine angles between surfaces or lines on a plane with high accuracy. Save your measurements by taking photos with the angle recorded.
- Precise angle measurement
- 3D angle measurement
- Protractor mode
- Save measurements with photos
- High accuracy (1-degree error)
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Digital Angle Finder is an app for precise measurement of angles, simply by moving your device. The "Digital Angle Finder" app measures the angle of the device, using the accelerometer and gyroscope. Just place your device against two surfaces in turn and "Digital Angle Finder" will give you the angle between them. In the protractor mode you can also determine the angle between lines on a plane: in order to do so align the edge of your device alternately against the sides of the angle. The accuracy of angles measurement is rather high: the error is only one degree! You'll appreciate the ability to save the measurement by taking a photo with the measured angle recorded on it. We are sure that you will like the design of this app. Digital Angle Finder is an app that adds a new feature to your device which you have never imagined!
Keiser Manager
This app provides structured and secure data management for organizations like fitness facilities, sports teams, and educational institutions. It requires specific hardware to function correctly.
- Structured data management
- Secure data handling
- Organizational data solutions
- Requires Hub hardware
- Contact support for info
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Keiser Manager is perfect for fitness facilities, sports teams, educational institutions, and any organization that requires structured and secure data management. Important Notice: This app requires the use of our Hub to function properly. Please ensure you have the necessary hardware before downloading. For more information contact us at support@keiser.com.
Screenshots
Verdict
The clearest difference is ratings volume: Digital Angle Finder at 237 against Keiser Manager's 4. Digital Angle Finder also leads on iOS requirement (15.0 vs 17.6). On price, rating, update cadence and ads 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.
On the App Store both sit at effectively the same score — 4.1 for Digital Angle Finder against 4.0 for Keiser Manager. That said, the two scores are not equally well evidenced: Digital Angle Finder has 237 ratings behind it against 4, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 21, 2026.
| Parameter | Digital Angle Finder | Keiser Manager |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (237 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 55.8% of reviews | — |
| Number of ratings | 237 — better | 4 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 80 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | ALEXEY BRILEV | Keiser Corp. |
Customer experience
Digital Angle Finder
Keiser Manager
Bugs and requests
Digital Angle Finder
Reported bugs
8 issues- No measurements detected
- App doesn't work
- Incorrect measurements (e.g., 172 degrees, 2 and 178 degrees, 179 degrees)
- App doesn't work on vertical angles
- New update ruined the app, only works on still surfaces
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- App is outdated and doesn't work on older iPhones (iPhone 6s Plus)
- App is slow to process measurements
- App is unintuitive to use
Requested features
7 requests- Add a spirit level function
- Add a function to start and end measurement by pressing a button
- Ability to manually measure angle on a photo
- Display mode for surface vs. edge measurement
- Clarify zero point and measurement range for length measurement
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- Add vibration signal for ready and measured states
- Add ability to measure angle directly in photos
Keiser Manager
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Digital Angle Finder
No in-app purchases
Keiser Manager
No in-app purchases
Questions
Is Digital Angle Finder free?
Is Keiser Manager free?
Which has better reviews, Digital Angle Finder or Keiser Manager?
Do Digital Angle Finder or Keiser Manager have ads?
Which is updated more often, Digital Angle Finder or Keiser Manager?
Other comparisons
