Unit Converter Elite vs Moon Sighting
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter Elite
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Unit Converter, Angle, Area, Bits, Bytes, Density, Electric Current, Energy, Force, Fuel Consumption, Length, Mass, Power, Pressure, Speed, Temperature, Time, Volume 1. Angle 2. Area 3. Bits & Bytes 4. Density 5. Electric Current 6. Energy 7. Force 8.Fuel Consumption 9. Length 10. Mass 11. Power 12. Pressure 13. Speed 14. Temperature 15. Time 16. Volume
Moon Sighting
This app assists in planning and verifying crescent moon observations. It offers offline calculations, location-based visibility guidance, and tools for live sky alignment. Features include moon phase inspection, calendar views, observation reminders, and saved logs.
- Offline moon visibility calculations
- Location-based guidance
- Live sky alignment with device motion
- Moon phase and timing details
- Gregorian and Islamic calendar views
- Observation reminders and saved logs
- Shareable sky captures
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Moon Sighting helps you plan and verify crescent moon observations with offline calculations and practical field tools. Choose a location on the map or use your current device location, review local moon visibility guidance, and move from planning to live sky alignment in a few taps. Use Sky to compare the Moon's position with live device motion, sunset guidance, and an optional camera background. Use Moon to inspect the phase, timing details, and Calendar with Gregorian and Islamic views that sync selected days back into the main workflow. Moon Sighting also includes observation reminders, saved logs, and shareable sky captures. Core planning tools work on-device without account creation, keeping the app focused, private, and ready for field use. Permission strings in the app binary: - Camera: Moon Sighting uses the camera as an optional live sky background to help align the moon in the sky view. - Motion: Moon Sighting uses motion sensors to align the sky view with your device orientation while guiding moon sighting. - Location: Moon Sighting uses your location to compute local moon visibility guidance and sky positioning. - Photos: Moon Sighting saves annotated sky captures to your photo library when you choose Save to Photos.
Screenshots
Verdict
The clearest difference is ads: Moon Sighting at none against Unit Converter Elite's shown. Moon Sighting also leads on update cadence (every 2 days vs every 53 months). Unit Converter Elite's advantage is iOS requirement (11.0 vs 15.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Unit Converter Elite ships an update every 53 months, Moon Sighting every 2 days. The most recent releases landed on November 11, 2026 and November 13, 2026 respectively.
| Parameter | Unit Converter Elite | Moon Sighting |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 53 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Chuk Fong Ng | COREXSOFT LLC |
In-app purchases
Unit Converter Elite
No in-app purchases
Moon Sighting
No in-app purchases





