Protractor (Angle measurement) vs Calc My Tip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protractor (Angle measurement)
Measure angles of objects using your device's camera. This utility app acts as a digital protractor, allowing you to accurately determine angles in real-world scenarios. Perfect for when a physical protractor is unavailable.
- Camera-based angle measurement
- Digital protractor functionality
- Measure angles of objects
- Real-world angle determination
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You are there when you need a protractor? Here is the absence of a protractor, try using a protractor app. You can measure the angle of the object is reflected in the camera protractor. Try using a protractor protractor various apps, app.
Calc My Tip
Easily calculate restaurant tips with this utility. It clearly shows the total bill and the added tip amount. Offers guidance on tipping based on service quality.
- Quick tip calculation
- Separate total and tip fields
- Tipping guidance by service quality
- Easy to read display
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This app allows for a quick and easy way to calculate the tip on your bill. It displayed the total, and the added tip in separate fields for ease of reading. It also includes a brief overview of how much to tip based on service quality.
Screenshots
Verdict
The clearest difference is rating: Calc My Tip at 5.0 against Protractor (Angle measurement)'s 3.6. Calc My Tip also leads on ads (none vs shown) and review sentiment (100% vs 68%). Protractor (Angle measurement)'s advantage is in-app purchases (none vs 4) and update cadence (every 5 weeks vs every 3 months). On price, ratings volume 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
Both are free to download. Calc My Tip sells 4 one-off in-app purchases. Protractor (Angle measurement) asks for nothing beyond the download.
Calc My Tip holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 10 and 5 respectively. Written reviews point the same way: 68% of Protractor (Angle measurement)'s written reviews are positive against 100% of Calc My Tip's.
Protractor (Angle measurement) ships an update every 5 weeks, Calc My Tip every 3 months. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.
| Parameter | Protractor (Angle measurement) | Calc My Tip |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (10 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 68.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 10 — better | 5 |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | EONSOFT | Reiley Meeks |
Customer experience
Protractor (Angle measurement)
Calc My Tip
Bugs and requests
Protractor (Angle measurement)
Reported bugs
8 issues- Camera is always blurry
- Ads cover buttons
- App is a ghost app, cannot open
- Time limit makes it unusable
- Measures only in radians (free)
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- Protractor over camera view, no needle/indication
- App is difficult to use
- Hard to hold still without tripod
Requested features
10 requests- Ability to freeze image
- Ability to use photos for measurement
- Upload a still image and overlay protractor
- Improve accuracy with shaky hands
- Add option to take a picture and measure
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- Stabilize the camera
- Make numbers easier to read
- Remove time limit on free version
- Allow measurement in degrees for free
- Delete purchase history
Calc My Tip
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Protractor (Angle measurement)
No in-app purchases
Calc My Tip
- Tier 1 Donation$0.99
- Tier 2 Donation$2.99
- Tier 3 Donation$5.99
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- Tier 4 Donation$9.99
Questions
Is Protractor (Angle measurement) free?
Is Calc My Tip free?
Which has better reviews, Protractor (Angle measurement) or Calc My Tip?
Do Protractor (Angle measurement) or Calc My Tip have ads?
Which is updated more often, Protractor (Angle measurement) or Calc My Tip?
Other comparisons
