MoonScope vs Moon Phases
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MoonScope
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Typically, a lunar calendar shows the phases of the moon at noon on that day, as viewed from the center of the Earth. As a result, the moon phase calendar does not usually take into account the observer's location or the time of observation, and it is normal for the moon's appearance in the sky to not match the actual moon phase in the sky. MoonWatch is an app whose primary goal is to recreate the moon as it actually appears in the sky when you look up at it. That means it accurately recreates the sky conditions (sunrise, sunset, tri-light) at that location and time, the phases of the moon, moonrise, moonset, and the angle of the moon as it changes over time in 3D space. This means that the moon on the screen will match the actual moon in the sky, which you can easily find by using the tracking function to adjust the angle of your iPhone or iPad. With a premium subscription, you can also easily find the moon's appearance in places other than your current location. Normally, the lunar calendar shows the phases of the moon at noon on that day, but you can also freely change the time to obtain the lunar phase. Enjoy this simple yet highly functional lunar calendar that flexibly responds to a variety of needs by accurately recreating the solar system in 3D space.
Moon Phases
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Know tonight’s Moon. Plan your next moonlit night. Check the current moon phase, see when the next full moon arrives, and find local moonrise and moonset times. Moon Phases brings these everyday answers together with a cinematic Moon shaped by NASA lunar terrain, soft skies and the faint glow of earthshine. Tonight, at a glance See illumination, Moon age and distance. Follow the Sun and Moon on today’s interactive horizon chart, check sunrise and sunset, and use the Moon compass to find its direction. Save cities to check the Moon away from home. Current weather appears when available. Start free • Tonight’s phase and countdowns to the next full and new moon • Local moonrise, transit and moonset times • Today’s Sun/Moon horizon chart and a lunar calendar preview • Upcoming solar and lunar eclipse dates • Optional moonrise, full moon eve, new moon eve and eclipse reminders • A featured illustrated Moon Story, with sources for further reading Go further with Pro One purchase, no subscription: • Remove ads • Explore full monthly and annual lunar calendars • Browse the seven-day phase forecast • Add Home Screen and Lock Screen moon widgets • Plan photography with golden- and blue-hour times • Read all twelve illustrated Moon Stories • Choose Moon colours and imagery, and use alternative calendars Made for iPhone and iPad, with light and dark appearances and layouts that adapt to larger text. Moon and Sun calculations run on your device. Weather and city search require an internet connection. The free version contains ads. Terms of Use: https://www.cong-le.com/terms.html Privacy Policy: https://www.cong-le.com/privacy.html
Screenshots
Verdict
The clearest difference is iOS requirement: MoonScope at 16.0 against Moon Phases's 18.0. On price, update cadence, 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
Both are free to download. MoonScope sells 1 one-off in-app purchase and Moon Phases sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
MoonScope ships an update monthly, Moon Phases every 2 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | MoonScope | Moon Phases |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 161 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Hajime Suzuki | Pocket Grove Ltd |
In-app purchases
MoonScope
- No Ads$4.99
Moon Phases
- Moon Phases Pro$2.99









