My Screen Protractor vs LevelKit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Screen Protractor
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Measure angles on your screen with a simple touch. No physical protractor needed — get precise angle measurements anytime, anywhere. 【Touch-Based Angle Measurement】 Tap to set the vertex point, then draw two lines by dragging. The angle is calculated automatically. Intuitive controls make it easy for anyone to use. 【Real-Time Angle Display】 See the angle update in real time as you draw. A visual arc and label clearly show the measured angle with one decimal place precision. 【Clean Grid Background】 A grid overlay helps you align lines and better visualize angles at a glance. 【Dark Mode Support】 Switch to dark mode for comfortable use in any lighting condition. 【Multi-Language Support】 Available in 10 languages including English, Korean, Japanese, Chinese, and more. Perfect for architecture, interior design, DIY projects, math homework, blueprint reading, and any moment you need to measure an angle.
LevelKit
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LevelKit turns your iPhone into a precision leveling tool. Whether you're hanging shelves, checking if a surface is flat, or measuring angles — LevelKit gives you instant, accurate readings. SPIRIT LEVEL • Bullseye bubble shows pitch and roll on any surface • Roll bar for single-axis precision leveling • Green glow and haptic feedback when perfectly level • Tap to lock and save readings ANGLE MEASURE / CLINOMETER • Protractor display with real-time angle tracking • Slope percentage readout • Set a reference angle and measure relative differences PRO TOOLS (One-time $3.99 unlock) • Stud Finder — detect metal studs and pipes behind walls using the magnetometer • dB Meter — measure ambient sound levels with a rolling graph • Measurement History — save and review past readings • Screenshot Export — share readings as images • Calibration — fine-tune sensor accuracy for your device • No Ads — remove all advertisements CALIBRATION Place your phone on a known flat surface and calibrate in 3 seconds. LevelKit corrects for your device's sensor offset, giving you more accurate readings. DESIGNED FOR REAL USE • Works in any phone orientation • Large, glanceable angle readout • Minimal interface — no clutter, just the data you need • Dark mode support • Available in English, German, Italian, French, and Spanish LevelKit is the tool you reach for every time you need to check if something is level. Simple, fast, and accurate. --- LevelKit Pro is a one-time purchase of $3.99 that unlocks all Pro features forever. No subscriptions.
Screenshots
Verdict
The clearest difference is in-app purchases: My Screen Protractor at none against LevelKit's 1. LevelKit's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement 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. LevelKit sells 1 one-off in-app purchase. My Screen Protractor asks for nothing beyond the download.
My Screen Protractor ships an update weekly, LevelKit every 3 days. The most recent releases landed on September 29, 2026 and October 24, 2026 respectively.
| Parameter | My Screen Protractor | LevelKit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 21 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | mintaek lee | Apptiva P.C. |
In-app purchases
My Screen Protractor
No in-app purchases
LevelKit
- LevelKit Pro$3.99
Questions
Is My Screen Protractor free?
Is LevelKit free?
Do My Screen Protractor or LevelKit have ads?
Which is updated more often, My Screen Protractor or LevelKit?
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