Side A
moon phase
Side B
Daff Moon Phase
Daff Moon Phase
My Moon Phase - Lunar Calendar
My Moon Phase - Lunar Calendar

Daff Moon Phase

Current Moon phase, rise/set time and positions of the Moon, Sun and planets

My Moon Phase - Lunar Calendar

The moon alerts app for tracking the lunar calendar, full moon and golden hour.

Rank

4

For keyword

moon phase

Rank

3

USEnglish (United States)
Google Play
Rank History
Daff Moon Phase
My Moon Phase - Lunar Calendar
Daff Moon Phase on 2026-06-13: rank 3Daff Moon Phase on 2026-06-14: rank 3Daff Moon Phase on 2026-06-15: rank 3Daff Moon Phase on 2026-06-16: rank 3Daff Moon Phase on 2026-06-17: rank 3Daff Moon Phase on 2026-06-18: rank 3Daff Moon Phase on 2026-06-19: rank 4Daff Moon Phase on 2026-06-20: rank 4My Moon Phase - Lunar Calendar on 2026-06-13: rank 6My Moon Phase - Lunar Calendar on 2026-06-14: rank 6My Moon Phase - Lunar Calendar on 2026-06-15: rank 6My Moon Phase - Lunar Calendar on 2026-06-16: rank 5My Moon Phase - Lunar Calendar on 2026-06-17: rank 4My Moon Phase - Lunar Calendar on 2026-06-18: rank 4My Moon Phase - Lunar Calendar on 2026-06-19: rank 3My Moon Phase - Lunar Calendar on 2026-06-20: rank 3
A45
55B
01Store Presence
7.5 / 13.5
vs
6 / 13.5
App A
App B
First released · max +1.5 pts
Sep 22, 2012 +1.5
First released max +1.5 pts
Jun 19, 2016
Last updated · max +1.5 pts
Jun 16, 2026 +0.5
Last updated max +1.5 pts
+1Jun 19, 2026
Screenshot count · max +0.5 pts
22 +0.5
Screenshot count max +0.5 pts
6
Preview video · max +1 pts
Yes +1
Preview video max +1 pts
Downloads · max +3 pts
1,000,000+ +1.5
Downloads max +3 pts
+1.51,000,000+
App price · max +0.5 pts
Free +0.25
App price max +0.5 pts
+0.25Free
Min IAP price · max +0.5 pts
0.99 $
Min IAP price max +0.5 pts
+0.5No IAP
Max IAP price · max +0.5 pts
99.99 $
Max IAP price max +0.5 pts
+0.5No IAP
Ads · max +0.5 pts
Yes +0.25
Ads max +0.5 pts
+0.25Yes
Rating · max +2 pts
4.9 ★ +1
Rating max +2 pts
+14.8 ★
Rating count · max +2 pts
58K +1
Rating count max +2 pts
+143K
02Keyword Optimization
4.5 / 9
vs
4.5 / 9
App A
App B
Keyword in Title · max +3 pts
Yes (exact) +1.5
Keyword in Title max +3 pts
+1.5Yes (exact)
Keyword in Short Description · max +2 pts
Yes (exact) +2

Current Moon phase, rise/set time and positions of the Moon, Sun and planets

Keyword in Short Description max +2 pts
1/2 words

The moon alerts app for tracking the lunar calendar, full moon and golden hour.

Keyword in Description · max +2 pts
Yes (exact) +1
Keyword in Description max +2 pts
+1Yes (exact)
Keyword Density · max +1 pts
High (3.4%)
Keyword Density max +1 pts
+1Medium (3.0%)
Title Length · max +1 pts
Short (15 chars)
Title Length max +1 pts
+1Optimised (30 chars)
03Conversion Intelligence
2 / 8
vs
6 / 8

My Moon Phase - Lunar Calendar delivers a clearer value proposition and emotional hook with labeled golden/blue hour features and a modern, focused UI. Daff Moon Phase shows more raw astronomical data and a detailed calendar, but lacks explanatory captions or lifestyle context, making its benefits less immediately obvious to a user searching for 'moon phase'. Neither listing surfaces trust signals visually.

Scanned screenshots4 a · 4 b

Only the first 4 screenshots from each side are sent to the AI. These are what users see in App Store and Google Play search results, so they carry most of the conversion weight.

App A

App A screenshot 1App A screenshot 2App A screenshot 3App A screenshot 4

App B

App B screenshot 1App B screenshot 2App B screenshot 3App B screenshot 4

Value Proposition

B leads
AWeak

Daff Moon Phase's screenshots show detailed moon and planet data but lack captions or highlights to clarify the main benefit for 'moon phase' searchers.

BStrong

My Moon Phase - Lunar Calendar's first two screenshots highlight 'Waxing Crescent', 'Next Cycle', and 'Golden Hour', making the core value clear for moon phase tracking.

Clarity

B leads
AOn par

Daff Moon Phase shows detailed UI for moon phases, planetary data, and a calendar, but lacks plain-language feature labels or explanations.

BStrong

My Moon Phase - Lunar Calendar uses labeled sections like 'Photography', 'Golden Hour', and a clear calendar picker, making features immediately understandable.

Emotional Hook

B leads
AWeak

Daff Moon Phase uses raw UI and data tables without lifestyle imagery or outcome-focused captions; no emotional appeal is present.

BOn par

My Moon Phase - Lunar Calendar's 'Photography' and 'Golden Hour' sections hint at aspirational use, but lack lifestyle imagery or explicit emotional outcomes.

Trust Signals

Tied
AWeak

Daff Moon Phase shows no testimonials, awards, user counts, or visual trust badges in any screenshot.

BWeak

My Moon Phase - Lunar Calendar does not display any trust badges, testimonials, or user numbers in its screenshots.

04Review Intelligence
5 / 10
vs
5 / 10

Daff Moon Phase is praised for being informative, with repeated mentions of moon phases, sky details, and easy-to-use widgets; recurring praise also highlights that it is accurate and has no ads. My Moon Phase - Lunar Calendar is also praised for moon cycle tracking, accuracy, and useful extras like notifications and detailed moon information, while recurring pain points are more limited and mostly about missing or inconsistent features such as alerts, widgets, and some location-specific correctness.

App A: 100 reviews App B: 100 reviews

App A

100 reviews

Pain points

notifications issues

Low

planet visibility mismatch

Low

Strengths

informative moon and sky details

High

accurate moon phase tracking

Medium

widgets and home-screen usefulness

Medium

App B

100 reviews

Pain points

notifications not arriving

Low

widget missing

Low

location accuracy concerns

Low

Strengths

moon cycle tracking

High

accurate and detailed information

High

notifications for moon phases

Medium
05Positioning Gap
10 / 15
vs
5 / 15

Daff Moon Phase leads with a technical astronomy suite: precise lunar data, planetary positions, widgets, and event calendars. My Moon Phase - Lunar Calendar leads with a moon-tracking utility for everyday use, emphasizing moon cycle checks, moonrise/moonset, and photo timing; the result is a clear split between depth and day-to-day convenience.

App A

Positioning

Technical astronomy suite

Target audience

Users wanting detailed moon and planet data

Value promise

Precise lunar and planetary information in real time

Tone

feature-focused, professional

App B

Positioning

Moon-tracking utility

Target audience

People checking lunar phases and photo timing

Value promise

Track moon phases, moonrise, and golden hour easily

Tone

practical, lightly lifestyle-oriented

Gap

Daff Moon Phase leads with astronomical depth and multi-body sky data, while My Moon Phase - Lunar Calendar leads with everyday lunar convenience and photo-use timing.

Opportunity

That gap lets Daff Moon Phase own the user who wants more than a phase icon: someone comparing moon phase, rise/set, and planetary context in one place.

Risk

Daff Moon Phase’s listing is dense with features but light on a single user outcome, so first-time searchers may not immediately see why it is the better choice for a moon phase query. That can reduce conversion when users are deciding between a simple lunar calendar and a more advanced astronomy tool.

Strategic advantage

Daff Moon Phase can lean into the motive of serious sky observers and users who want one app for moon phase plus Sun and planet positions. The title and subtitle already support a more advanced promise than a basic lunar calendar, which can justify preference among detail-oriented users.

Missed opportunity

Neither listing owns a clear planning-for-observation angle, such as choosing the best night to view the Moon based on visibility, altitude, and rise/set timing. That is narrower than general moon tracking and more concrete than photo timing.

06Final Verdict
45 / 100
vs
55 / 100

App A

45

Daff Moon Phase

Slight gap

B wins

App B

55

My Moon Phase - Lunar Calendar

Slight lead

For moon phase, Daff Moon Phase is slightly behind My Moon Phase - Lunar Calendar in rank, but the race is close enough that the lead is not fully locked in. My Moon Phase - Lunar Calendar has the edge on conversion, while Daff Moon Phase has the stronger store presence and review signals.

Why it wins

My Moon Phase - Lunar Calendar ranks higher because its listing makes the moon phase use case easier to grasp fast, with a clearer value proposition and labeled features that fit everyday tracking. Daff Moon Phase still has a defensible position through deeper astronomy breadth and stronger store presence, but its dense presentation makes the benefit less immediate for first-time searchers.

Biggest opportunity

Daff Moon Phase can win more moon phase clicks by framing the app around serious sky observation and rise/set timing, not just raw data.

Next priority

Ship a short description like "Moon phase, rise/set times and sky positions" to make the moon phase outcome obvious at first glance.

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