Comparison

DropCopy vs Smart Protractor & Angle Meter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Read full description

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/

About

Smart Protractor & Angle Meter

Features
Read full description

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

DropCopy4 screens
Smart Protractor & Angle Meter4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 9 level
DropCopy versus Smart Protractor & Angle Meter: the parameters behind the verdict, then further details
ParameterDropCopySmart Protractor & Angle Meter
PriceFreeFree
Rating4.4 (10 ratings) — better—
Positive reviews91.1% of reviews—
Number of ratings10 — better—
Update frequencyEvery 5 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone, iPad
Requires iOS17.617.6
Further details — not scored
Size227 MB7 MB
Age rating4+4+
DeveloperMatia 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

1 purchases

DropCopy

Subscriptions1
  • Secure Remote Send$0.991 Month
1 purchases

Smart Protractor & Angle Meter

One-time1
  • Full version$2.99

Questions

Is DropCopy free?
DropCopy is free to download, with in-app purchases available.
Is Smart Protractor & Angle Meter free?
Smart Protractor & Angle Meter is free to download, with in-app purchases available.
Do DropCopy or Smart Protractor & Angle Meter have ads?
Neither DropCopy nor Smart Protractor & Angle Meter shows ads.
Which is updated more often, DropCopy or Smart Protractor & Angle Meter?
DropCopy ships an update every 5 weeks, and Smart Protractor & Angle Meter every 6 weeks. Most recently, DropCopy was updated on October 10, 2026 and Smart Protractor & Angle Meter on October 14, 2026.

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