Comparison

Whiss vs Selene Moon Cycle

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Whiss

Features
Read full description

Whiss helps you reflect on your day with greater clarity. It brings together structured daily guidance, thoughtful prompts, and small practical actions that support self-reflection and personal growth. Each day, Whiss helps you notice patterns, emotional tone, priorities, and possible next steps so you can approach situations with more awareness. Features include: • Daily guidance with key themes, perspective, and practical suggestions • Focused question exploration to help you look at situations from different angles • A daily micro-challenge designed to turn reflection into action • Tools that support clarity, perspective, and intentional decision-making Whiss is designed to help you pause, reflect, and make more conscious choices. It does not make decisions for you or promise certainty. The app combines multiple reflective perspectives, including psychology, common sense, and optional symbolic lenses, to help users explore situations in a broader and more thoughtful way. Optional symbolic perspectives may include systems such as astrology, tarot, numerology, moon phases, I Ching, and runes. These are presented as tools for reflection and interpretation, not as deterministic predictions. Whiss is for people who value self-awareness, perspective, and meaningful daily progress.

About

Selene Moon Cycle

Features
Read full description

Selene is a daily guide that combines your menstrual cycle with the rhythm of the moon. Every day, Selene shows you where you are in your own cycle and what that phase brings — physically, emotionally, and energetically. At the same time, it tracks the current moon phase, from the intentions of the New Moon to the release of the Full Moon. These two cycles have always moved together. Selene helps you read them both. WHAT SELENE SHOWS YOU EACH DAY Ā· Your current cycle phase — menstruation, follicular, ovulation, or luteal Ā· What that phase means for your energy, mood, and body Ā· The current moon phase and its emotional tone Ā· Themes and intentions for each phase of the lunar cycle Ā· Moon in Sign (optional unlock): which zodiac sign the moon is in, how it affects your energy, and what it means for your exact cycle phase MOON IN SIGN The moon moves through a new zodiac sign every two to three days — and it changes the quality of everything. Moon in Sign is a one-time unlock that gives you daily insight into which sign the moon is in and how it connects to where you are in your cycle. No subscription. Yours forever. DESIGNED FOR WOMEN WHO WANT TO UNDERSTAND THEIR RHYTHM Selene does not tell you what to do. It reflects what is already happening — in your body, in the sky — and lets you make sense of it yourself. Minimal, quiet, and personal. Ā· No account required Ā· No subscription for the core app Ā· Cycle tracking stays on your device **Your cycle, your four phases:** Menstruation, Follicular, Ovulation and Luteal — each with its own energy, archetype and guidance for the day. **Moon phase guidance:** Eight lunar phases explained in plain language. Know when to start, when to push and when to rest. **Cycle and moon alignment:** Selene shows how your personal cycle relates to the current moon phase — the White Moon cycle, the Red Moon cycle and everything in between. **Completely private:** Everything stays on your device. No gathering of data.

Screenshots

Whiss4 screens
Selene Moon Cycle4 screens

Verdict

The call

The clearest difference is device support: Whiss at 3 against Selene Moon Cycle's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Whiss sells 2 in-app purchases, starting at $14.99 per month and Selene Moon Cycle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Whiss ships an update weekly, Selene Moon Cycle every 10 days. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Whiss versus Selene Moon Cycle: the parameters behind the verdict, then further details
ParameterWhissSelene Moon Cycle
PriceFreeFree
Update frequencyWeekly — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size87 MB2 MB
Age rating4+4+
DeveloperOliver USTINOVICHerman Paul Blok

In-app purchases

2 purchases

Whiss

Subscriptions2
  • Premium Whission - Mensual7 Days trial$14.991 Month
  • Premium Whission$14.991 Month
1 purchases

Selene Moon Cycle

One-time1
  • Moon in Sign$2.99

Questions

Is Whiss free?
Whiss is free to download, with in-app purchases available.
Is Selene Moon Cycle free?
Selene Moon Cycle is free to download, with in-app purchases available.
Do Whiss or Selene Moon Cycle have ads?
Neither Whiss nor Selene Moon Cycle shows ads.
Which is updated more often, Whiss or Selene Moon Cycle?
Whiss ships an update weekly, and Selene Moon Cycle every 10 days. Most recently, Whiss was updated on October 25, 2026 and Selene Moon Cycle on October 7, 2026.

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