Comparison

Two Stroke Mix Calculator vs Protractor Angle Measure Tool

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

Head to head
About

Two Stroke Mix Calculator

This app simplifies the process of mixing 2-stroke fuel for various engines. It calculates the precise amount of oil needed for any fuel quantity and ratio, and helps track stored fuel freshness and expiry dates.

Highlights
  • Quick mix calculation
  • Track stored fuel profiles
  • Fuel age and expiry tracking
  • Supports all 2-stroke equipment
  • iCloud sync
  • Metric and US unit support
Features
Read full description

Easily Mix & Manage 2-Stroke Fuel – Every Ratio, Every Engine Take the guesswork out of mixing 2-stroke fuel. Whether you're using a 50:1, 40:1, 25:1, or custom fuel-to-oil ratio, this app helps you get it right—fast. Features: - Quick Mix Calculator – Enter your fuel amount and desired ratio (like 50:1) to instantly get the correct amount of oil to add. - Track Stored Fuel – Create named profiles for each fuel container to save mix ratios, quantities, and mix dates. - Fuel Age Tracking – Set custom expiry times and track fuel freshness for both premix and straight fuel. - Supports All Equipment – Ideal for chainsaws, trimmers, blowers, lawn mowers, motorbikes, outboard motors, and more. - iCloud Sync – Access your fuel data seamlessly across iPhone and Apple Watch. - Light & Dark Mode – Fully supports iOS appearance settings. - Metric & US Units – Mix using Litres, Millilitres, Gallons, or Fluid Ounces. Whether you're working in the yard, out on the water, or off-road, this is the must-have app for mixing 2-stroke fuel accurately and safely.

About

Protractor Angle Measure Tool

This tool transforms your device into a precise angle measurement instrument. It's ideal for DIY projects, construction, and renovations, offering real-time readings in various formats. Get professional-grade accuracy for all your angled surface needs.

Highlights
  • Precise angle measurement
  • Vertical and horizontal orientations
  • Multiple measurement units (degrees, radians, gradians)
  • Target angle alerts with audio/vibration
  • Real-time precision readings
  • Apple Watch support with haptic feedback
Features
Read full description

Precision Angle Measurement in Your Pocket: Protractor Measuring Angle Struggling with precise angle measurements for your DIY projects, construction work, or home renovations? Tired of carrying bulky tools when you need to measure angles on the go? Whether you're a carpenter, architect, engineer, or passionate DIY enthusiast, Protractor Measuring Angle transforms your iOS device into an accurate, versatile angle measurement tool that delivers professional-grade results. With cutting-edge sensor technology and an intuitive interface, our app provides instant, reliable angle measurements in multiple formats. Simply place your device against any surface, and watch as Protractor Measuring Angle delivers real-time readings with remarkable precision—making every project perfectly aligned and professionally executed. Key Features Versatile Measurement Capabilities Measure angles in both vertical and horizontal orientations with exceptional accuracy. Perfect for roof pitch calculations, furniture assembly, construction alignment, and countless other applications where precision matters. (Only basic radians measurement is available in free version. Premium subscription required for all features.) Multiple Measurement Units Switch seamlessly between degrees, radians, and gradians to suit your specific project requirements. Our conversion system ensures you always have the right measurement format at your fingertips. (Only radians available in free version. Premium subscription required for degrees and gradians.) Target Angle Alerts Set your desired angle and receive instant notifications when you reach it. Our customizable audio and vibration alerts allow you to focus on positioning rather than watching the screen. (Premium subscription required.) Real-Time Precision Readings Our dynamic display provides instant feedback as you adjust your device, ensuring you capture the exact angle you need with professional-grade accuracy. (Premium subscription required for advanced readings.) Apple Watch Support Measure angles from your wrist with haptic feedback—ideal for hands-free work. (Premium subscription required.) Why Choose Protractor Measuring Angle? Unmatched Accuracy Our advanced calibration system and sensitive accelerometer deliver measurements you can trust. Stop guessing and start working with confidence on any angled surface. Intuitive User Experience Designed for professionals and beginners alike, our clean interface and visual indicators make angle measurement straightforward and effortless. Clear, real-time feedback guides you through every measurement. Enhanced Project Efficiency Save time and avoid costly mistakes with instant, accurate angle readings. Whether you're installing crown molding, checking roof pitch, or aligning furniture, our app helps you get it right the first time. Premium Subscription Benefits To access the full power of Protractor Measuring Angle—including degree and gradian measurements, target angle alerts, and vertical/horizontal measurements—a premium subscription is required. Choose a subscription plan that fits your needs, whether you're an occasional user or a daily professional. Start Measuring with Precision Today! Don't let inaccurate angles compromise your projects. With Protractor Measuring Angle, you have the power to measure and align with confidence. Transform your iOS device into an essential measurement tool for perfectly executed projects and professional results. Download Protractor Measuring Angle now and experience the future of digital angle measurement—backed by premium features that elevate your work from amateur to expert. Privacy Policy: https://protractorapp.com/privacy/ Terms of Use: https://protractorapp.com/terms/ Contact Support: support@appcellent.co Take the guesswork out of angle measurement—get Protractor Measuring Angle today and achieve perfect alignment every time!

Screenshots

Two Stroke Mix Calculator4 screens
Protractor Angle Measure Tool4 screens

Verdict

The call

The clearest difference is review sentiment: Two Stroke Mix Calculator at 60% against Protractor Angle Measure Tool's 12%. Two Stroke Mix Calculator also leads on rating (4.9 vs 4.4) and monetization model (free vs free with in-app purchases). Protractor Angle Measure Tool's advantage is update cadence (monthly vs every 2 months). On price, ratings volume, 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. Two Stroke Mix Calculator sells 2 one-off in-app purchases and Protractor Angle Measure Tool sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Two Stroke Mix Calculator holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 69 and 179 respectively. Written reviews point the same way: 60% of Two Stroke Mix Calculator's written reviews are positive against 12% of Protractor Angle Measure Tool's.

UpkeepUpdate frequency

Two Stroke Mix Calculator ships an update every 2 months, Protractor Angle Measure Tool monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Two Stroke Mix Calculator versus Protractor Angle Measure Tool: the parameters behind the verdict, then further details
ParameterTwo Stroke Mix CalculatorProtractor Angle Measure Tool
PriceFreeFree
Rating4.9 (69 ratings) — better4.4 (179 ratings)
Positive reviews60.0% of reviews — better11.8% of reviews
Number of ratings69179 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Apple Watch
Requires iOS14.0 — better16.0
Further details — not scored
Size3 MB77 MB
Age rating4+4+
DeveloperPeter LeahyAppcellent

Customer experience

Two Stroke Mix Calculator

All ratings54 ratings
Positive98.1%
Neutral0.0%
Negative1.9%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Protractor Angle Measure Tool

All ratings178 ratings
Positive86.0%
Neutral3.9%
Negative10.1%
Written reviews17 reviews
Positive11.8%
Neutral0.0%
Negative88.2%

In-app purchases

2 purchases

Two Stroke Mix Calculator

One-time2
  • Add 3 Containers$1.99
  • Unlimited Containers$2.99
4 purchases

Protractor Angle Measure Tool

Subscriptions4
  • Protractor Weekly$4.997 Days
  • Protractor Weekly with Trial3 Days trial$6.997 Days
  • Protractor Weekly with Trial3 Days trial$8.997 Days
Show 1 more
  • Protractor Annual$39.991 Year

Questions

Is Two Stroke Mix Calculator free?
Two Stroke Mix Calculator is free to download, with in-app purchases available.
Is Protractor Angle Measure Tool free?
Protractor Angle Measure Tool is free to download, with in-app purchases available.
Which has better reviews, Two Stroke Mix Calculator or Protractor Angle Measure Tool?
Two Stroke Mix Calculator is rated higher. Two Stroke Mix Calculator averages 4.9 out of 5 from 69 ratings, while Protractor Angle Measure Tool averages 4.4 from 179 ratings.
Do Two Stroke Mix Calculator or Protractor Angle Measure Tool have ads?
Neither Two Stroke Mix Calculator nor Protractor Angle Measure Tool shows ads.
Which is updated more often, Two Stroke Mix Calculator or Protractor Angle Measure Tool?
Two Stroke Mix Calculator ships an update every 2 months, and Protractor Angle Measure Tool monthly. Most recently, Two Stroke Mix Calculator was updated on October 24, 2026 and Protractor Angle Measure Tool on October 25, 2026.

Other comparisons