Protractor Measuring Angle vs 月齢!シンプル月齢カレンダー
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protractor Measuring Angle
This app transforms your iPhone into a versatile digital measuring tool. It offers multiple functions to measure angles, slopes, distances, and even height using your device's sensors and camera. Save and review your measurement history for future reference.
- Inclinometer for real-time tilt measurement
- Screen protractor for precise angle reading
- Camera level with horizon overlay
- Photo angle measurement on existing images
- Height calculator using trigonometry
- AR Measure for 3D space measurements
- On-screen ruler and digital compass
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Protractor Measuring Angle turns your iPhone into a precise digital toolbox — measure any angle, slope, or distance in seconds. 8 TOOLS IN ONE APP ▸ Inclinometer Real-time tilt measurement using your device sensors. Edge mode reads walls and frames; Flat mode works face-up on surfaces. Tap Calibrate to zero any offset. Freeze the reading with one tap. ▸ Screen Protractor Drag two arms to any angle and read the value instantly. Perfect for blueprints, technical drawings, and any image that needs an exact angle. ▸ Camera Level Live camera with a horizon overlay line. Freeze the frame to capture and save the reading. ▸ Photo Angle Measure angles directly on photos from your library using the same drag-and-lock protractor. ▸ Height Calculator Point at the top of a tree, building, or mast. Enter the distance to its base and your eye height — the app computes the exact height using trigonometry. ▸ AR Measure Drop points in augmented reality to measure real-world distances and the angle between any three points in 3D space. ▸ On-Screen Ruler A calibrated ruler in centimeters or inches. Run calibration once and it stays precise on your device. ▸ Compass Digital compass with cardinal and intercardinal directions. FLEXIBLE UNITS Switch between degrees, radians, percent slope, and roof pitch (X:12) for angles. Length reads in cm, in, m, or ft. MEASUREMENT HISTORY Every saved reading is logged with a thumbnail, timestamp, and optional note. Review, edit, or share any past measurement. Works offline. No account needed. Privacy Policy - https://msrtech.net/apps/protractor-measuring/privacy.html Terms - https://msrtech.net/apps/protractor-measuring/terms.html EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
月齢!シンプル月齢カレンダー
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シンプル月齢カレンダーは、指定した日の月齢と月の満ち欠けを表示するアプリです。 ■ 特長 ・日付を選ぶと月齢・輝面比・月の形(新月〜満月)を表示 ・月の形をイラストで直感的に表示 ・「今日」ボタンでいつでも今日の月齢へ ・日本語/英語の切り替え、ダークモードに対応 ・広告付きで完全無料 お月見や撮影、釣りの目安などにお使いください。
Screenshots
Verdict
The clearest difference is ads: Protractor Measuring Angle at none against 月齢!シンプル月齢カレンダー's shown. Protractor Measuring Angle also leads on update cadence (every 2 days vs every 8 days). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
Protractor Measuring Angle ships an update every 2 days, 月齢!シンプル月齢カレンダー every 8 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Protractor Measuring Angle | 月齢!シンプル月齢カレンダー |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 days — better | Every 8 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 16 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | MSR TECH LLP | Searial, Inc. |
In-app purchases
Protractor Measuring Angle
No in-app purchases
月齢!シンプル月齢カレンダー
No in-app purchases
Questions
Is Protractor Measuring Angle free?
Is 月齢!シンプル月齢カレンダー free?
Do Protractor Measuring Angle or 月齢!シンプル月齢カレンダー have ads?
Which is updated more often, Protractor Measuring Angle or 月齢!シンプル月齢カレンダー?
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