DropCopy vs Smart Protractor & Angle Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DropCopy
Easily share files between your Apple devices on the same Wi-Fi network. Simply launch the app on multiple devices and select files to transfer. It's designed for intuitive, quick file sharing without complex setup.
- Automatic device discovery on Wi-Fi
- Simple file selection and transfer
- Drag-and-drop to Mac menubar dropzone
- Cross-device file sharing
- Intuitive user interface
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Easily and quickly send files and folders to multiple destinations across your network by simply dragging files onto recipients in a popup window. DropCopy is simply easiest way to get things from one place to another quickly without dialogs, passwords or confirmations. Bonus: you may pass the contents of your clipboard between machines in a similarly simple fashion. "Copy on one machine; Paste on another." Need more help? Check out our FAQ at https://10base-t.com/support/#dropcopy-faq Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Smart Protractor & Angle Meter
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SmartProtractor turns your iPhone into a professional angle-measurement toolkit. Whether you're a carpenter setting bevel cuts, an architect verifying site angles, a student solving geometry problems, or a DIY enthusiast leveling shelves and frames — get accurate readings in seconds, no extra hardware required. 4 MEASUREMENT MODES TOUCH PROTRACTOR Drag two colored handles to measure any angle on screen. Switch between 180° and full 360° modes. Enable snap-to-angle for instant exact values at 5°, 10°, 15°, 30°, and 45° increments. Lock any measurement to prevent accidental movement, then export a clean annotated diagram. CAMERA OVERLAY Overlay a live protractor on your camera feed. Aim at any object — a roof truss, door frame, staircase, or mountain ridge — and read the angle in real time. Pause to freeze the frame, fine-tune the arms, and save or share the annotated photo. PHOTO MEASUREMENT Import any photo from your library. The protractor overlays the image automatically, and you can drag it anywhere across the photo to place it exactly where you need. Adjust arms independently, pan and zoom the photo, then export the composite with the angle annotation included. POLYGON TRACING Tap anywhere to place polygon vertices and trace any irregular shape. All interior angles calculate in real time. Tap the first vertex to auto-close the shape and instantly verify the angle sum — triangle = 180°, quadrilateral = 360°, and so on. Load a photo or use the live camera as background to trace real-world objects directly on screen. LEVEL & INCLINOMETER Measure device pitch and roll with the precision of a digital spirit level. Calibrate to any surface, lock the reading, and switch between pitch and roll axes on a precision dial display. WHO USES SMARTPROTRACTOR • Carpenters — bevel angles, miter cuts, and corner joint verification • Architects — field angle checks against drawings and blueprints • Tile setters — irregular corner measurements before cutting • Students — geometry homework and theorem verification • Builders & DIYers — level shelves, frames, decks, and pictures MEASUREMENT FEATURES • Degrees, radians, and slope percentage • Snap-to-angle at 5°, 10°, 15°, 30°, and 45° increments • Lock mode to freeze any reading against accidental touch • Export & Share — save to Photos or send to any app • Copy angle value to clipboard • No ads · No subscriptions · Zero data collection
Screenshots
Verdict
The clearest difference is device support: DropCopy at 4 against Smart Protractor & Angle Meter's 2. 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. DropCopy sells 1 in-app purchase, starting at $0.99 per month and Smart Protractor & Angle Meter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
DropCopy ships an update every 5 weeks, Smart Protractor & Angle Meter every 6 weeks. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.
| Parameter | DropCopy | Smart Protractor & Angle Meter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (10 ratings) — better | — |
| Positive reviews | 91.1% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone, iPad |
| Requires iOS | 17.6 | 17.6 |
| Further details — not scored | ||
| Size | 227 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Matia labs, inc. | Vladislav Zhirnov |
Bugs and requests
DropCopy
Reported bugs
3 issues- No local destinations shown
- Transfer fails when target Mac is asleep
- Inconsistent behavior with concurrent transfers
Requested features
4 requests- Increase file size limit
- Add desktop file transfer option
- Improve messaging/notification system
- Allow customization of hotkeys
Smart Protractor & Angle Meter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
DropCopy
- Secure Remote Send$0.991 Month
Smart Protractor & Angle Meter
- Full version$2.99
Questions
Is DropCopy free?
Is Smart Protractor & Angle Meter free?
Do DropCopy or Smart Protractor & Angle Meter have ads?
Which is updated more often, DropCopy or Smart Protractor & Angle Meter?
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