RulePad vs Angle Meter
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
RulePad
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RulePad is your all-in-one measurement toolkit. Screen rulers, AR measurement, protractor, and photo measurement ā everything you need in one app. RULER ā¢ Multiple rulers on a free-form canvas ā¢ L-ruler for measuring corners ā¢ Metallic silver design with precise tick marks ā¢ Full-screen ruler mode with edges on all four sides ā¢ Pinch-to-resize protractor for angle measurement ā¢ Custom calibration for any device AR MEASURE ā¢ Tap to measure distances in the real world ā¢ Flexible tape mode ā follow curves and edges ā¢ Close loop for floor plans with area calculation ā¢ Drag to adjust placed points ā¢ Screenshot measurements with annotations ā¢ Triangle and polygon angle display PHOTO MEASURE ā¢ Measure objects in photos ā¢ Calibrate with preset reference objects (coins, cards, paper) ā¢ Pinch to zoom for precision placement ā¢ Track sizes over time HISTORY ā¢ All measurements saved automatically ā¢ Export to 2D technical drawings Privacy Policy: https://quietbyte.io/privacy-rulepad.html
Angle Meter
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Measure any angle in seconds ā with your camera, a frozen frame, or a photo from your library. PROTRACTOR & ANGLE FINDER ā¢ Tap 3 points to measure any angle on camera or photo ā¢ Points float above your fingertip for precise placement ā¢ Smart snap locks onto 30/45/60/90Ā° with haptic feedback ā¢ Inner/outer (reflex) angle toggle ā¢ Confidence score for every measurement INCLINOMETER & BUBBLE LEVEL ā¢ Live tilt in degrees and slope percent (grade) ā¢ Bubble level with instant visual + green "level" glow ā¢ Guided, sensor-verified calibration HISTORY & PDF REPORTS ā¢ Save measurements with notes ā¢ Export a clean PDF report and share it ā great for contractors, carpenters, physiotherapists and DIY TRY IT FREE ā your first session with each tool is on us. ANGLE METER PRO unlocks unlimited measuring, photo import, freeze frame and PDF reports. A one-time $9.99 purchase unlocks everything forever ā no subscription. Works offline. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://sites.google.com/view/bc-angle-meter/ana-sayfa
Screenshots
Verdict
The clearest difference is in-app purchases: RulePad at none against Angle Meter's 2. RulePad also leads on update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Angle Meter sells 2 in-app purchases, starting at $2.99 per 7 days. RulePad asks for nothing beyond the download.
RulePad ships an update every 2 weeks, Angle Meter every 2 months. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.
| Parameter | RulePad | Angle Meter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks ā better | Every 2 months |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details ā not scored | ||
| Size | 3 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | JUMING LAI | BETUL CAN |
In-app purchases
RulePad
No in-app purchases
Angle Meter
- Angle Meter Weekly Pack$2.997 Days
- Angle Meter Yearly Pack$9.991 Year
Questions
Is RulePad free?
Is Angle Meter free?
Do RulePad or Angle Meter have ads?
Which is updated more often, RulePad or Angle Meter?
Other comparisons
