Comparison

Protractor for Angle Measuring vs shiftTimeline

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

Head to head
About

Protractor for Angle Measuring

Transform your iPhone into a precision angle measuring tool. Easily measure angles in real-time using touch or camera modes, and even analyze angles in existing photos. Customize your tools for a seamless experience.

Highlights
  • Real-time angle measurement
  • Touch and camera modes
  • Measure angles in photos
  • Simultaneous unlimited angle measurement
  • Tool color customization
  • Plumb bob pendulum for tilt
Features
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Your pocket angle expert! Transform your iPhone into a precision tool for real-time angle measurement. Simply tap, snap, and assess angles effortlessly with our intuitive touch and camera modes. Measure unlimited angles simultaneously, customize tools, and enjoy the perfect blend of accuracy and simplicity. Ideal for architects or anyone seeking quick, reliable measurements. Embrace the power of Protractor for fast, on-the-go angle assessments! Key Features: • Touch Measure: Tap the screen to set angles (use the camera view). • Plumb Bob Pendulum: Perfect for determining tilt (calibrate for accuracy). • Angle Measurement in Photos and from Camera. • Simultaneous Measurement of Unlimited Angles. • Tool Color Customization for Visual Convenience. Privacy Policy: https://appliks.com/privacy-policy ​​Terms of Use: https://appliks.com/terms-of-use

About

shiftTimeline

Features
Read full description

SHIFT is the day-of timeline app for event professionals. Build your run-of-show, then run the day from it — and when something runs late, SHIFT instantly recalculates everything downstream so your whole team knows the new plan. Made for planners, photographers, DJs, caterers, and anyone who runs live events where timing is everything. BUILD THE RUN-OF-SHOW Lay out your event as a timeline of blocks — prep, ceremony, first look, dinner, speeches, send-off. Pin the moments that can't move, like a ceremony start or golden hour, and let everything else flex around them. WHEN THE DAY RUNS LATE, SHIFT ADAPTS This is the heart of the app. Fall behind and a single adjustment ripples through the rest of the day: flexible blocks compress proportionally, conflicts are flagged, and the new schedule is ready in an instant — no recalculating by hand while the day is happening around you. RUN IT LIVE A live dashboard shows the current block, what's next, and how the day is tracking against plan. Push the timeline forward as you go and keep everyone on the same page in real time. BRING YOUR TEAM Invite vendors and team members to an event. Each person gets their own assignments, the full run-of-show, and a live alert whenever the schedule shifts — on their phone and Apple Watch. START FROM A TEMPLATE Begin with a proven run-sheet instead of a blank page. Browse Community Templates shared by working pros, or save any event as a reusable template of your own. THE VENDOR MARKETPLACE Find the right vendor, then run the day with them. Search photographers, DJs, caterers, florists and more by category, service area, and availability on your event date. Every profile shows stats derived from events actually run in Shift — completed events and average rating — so you're looking at real, verified history, not claims. Send a service request, agree the details in in-app chat, and when the vendor accepts they're added to your event timeline automatically — with the run-of-show, live alerts, and their assignments on their own device. Are you a vendor? Create a profile, show your portfolio, mark the days you're booked, and get requests from planners who already run their events in Shift. FREE AND PRO SHIFT is free to use — including building timelines, inviting vendors, and the full marketplace. Upgrade to SHIFT Pro for unlimited active events, larger timelines, the Apple Watch companion, widgets and Live Activities, and document export. Terms of Use (EULA): https://legal.shifttimeline.app/TOS.html

Screenshots

Protractor for Angle Measuring4 screens
shiftTimeline4 screens

Verdict

The call

The clearest difference is ads: shiftTimeline at none against Protractor for Angle Measuring's shown. Protractor for Angle Measuring's advantage is iOS requirement (16.6 vs 18.0). On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Protractor for Angle Measuring sells 5 in-app purchases, starting at $0.99 per 7 days and shiftTimeline sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Protractor for Angle Measuring ships an update every 2 weeks, shiftTimeline every 3 weeks. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 8 level
Protractor for Angle Measuring versus shiftTimeline: the parameters behind the verdict, then further details
ParameterProtractor for Angle MeasuringshiftTimeline
PriceFreeFree
Rating4.5 (1K ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1K — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.6 — better18.0
Further details — not scored
Size112 MB46 MB
Age rating4+17+
DeveloperAppLiks Sp. z O.O.Neel Upadhyay

Bugs and requests

Protractor for Angle Measuring

Reported bugs

2 issues
  • Protractor tool is hard to use and requires multiple tries
  • Angle measurements do not match real-world angles

Requested features

3 requests
  • Add more instructions and guidance for using the protractor tool
  • Improve the zoom functionality when measuring angles in photos
  • Enhance the accuracy of angle measurements

shiftTimeline

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Protractor for Angle Measuring

Subscriptions5
  • Weekly Access$0.997 Days
  • Weekly Access with Trial3 Days trial$1.997 Days
  • Weekly Access$1.997 Days
Show 2 more
  • Yearly Access$3.991 Year
  • Yearly Access$4.991 Year
3 purchases

shiftTimeline

Subscriptions2
  • Shift Pro Monthly$5.991 Month
  • Shift Pro yearly$44.991 Year
One-time1
  • SHIFT Pro Lifetime$59.99

Questions

Is Protractor for Angle Measuring free?
Protractor for Angle Measuring is free to download, with in-app purchases available.
Is shiftTimeline free?
shiftTimeline is free to download, with in-app purchases available.
Do Protractor for Angle Measuring or shiftTimeline have ads?
Protractor for Angle Measuring shows ads; shiftTimeline does not.
Which is updated more often, Protractor for Angle Measuring or shiftTimeline?
Protractor for Angle Measuring ships an update every 2 weeks, and shiftTimeline every 3 weeks. Most recently, Protractor for Angle Measuring was updated on September 22, 2026 and shiftTimeline on September 14, 2026.

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