Comparison

cirrca vs MoonStep Stairs Habit Tracker

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

Head to head
About

cirrca

This app tracks your sleep patterns and daily energy levels to help you understand your body's rhythms. It offers gentle wake-up alarms and provides insights into sleep quality and consistency, all while prioritizing user privacy with on-device audio analysis.

Highlights
  • Sleep tracking with microphone and motion sensors
  • Daily energy logging
  • Sleep quality charts
  • Caffeine tracking
  • Gentle wake-up alarms
  • On-device audio analysis for privacy
Features
Read full description

cirrca helps you understand the rhythm between your sleep and your days—not just how long you slept, but how you felt afterward. FULL ACCESS REQUIRES cirrca Plus cirrca Plus is an auto-renewable subscription sold separately. A free trial may be available. After the trial, choose: • Monthly — $4.99/month • Yearly — $39.99/year (Best value) Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings → Apple ID → Subscriptions. WITH cirrca Plus YOU CAN: Place your phone on the bedside table and let cirrca track your night using microphone and motion sensors. Audio is analyzed on your device and is not stored or uploaded. Wake up to a clear picture of your night: time in bed, awake periods, snoring events, and a visual timeline of your sleep. LOG ENERGY IN SECONDS Check in throughout the day—morning and afternoon—with a simple tap. Log from the app or respond to reminders right from your Lock Screen. SEE THE BIGGER PICTURE • Week and month views for sleep duration, consistency, and energy trends • Sleep quality charts with awake vs. asleep breakdown • Optional caffeine tracking with insights into how timing may affect your day • Coaching tips based on your patterns GENTLE WAKE-UPS Set a wake alarm before bed and choose from calm alarm sounds. Stop the alarm when you're ready to start your day. BUILT FOR PRIVACY Sleep audio analysis runs on your iPhone. Your account syncs sleep logs and energy check-ins so your data follows you across devices—without selling your information. cirrca is designed for everyday wellness—not a medical device. Use it to notice patterns, build better habits, and feel more in tune with your body. ACCOUNT DELETION (Guideline 5.1.1(v)) Users can permanently delete their account in the app: 1. Sign in (demo account or create a new account). 2. Open Settings. 3. Under Account, tap Delete Account. 4. Confirm in the alert. The account and associated server data are deleted, then the app returns to the sign-in screen. This is permanent deletion (not temporary deactivation). No email or customer-service step is required. Questions or feedback? We'd love to hear from you at support@cirrca.app Terms of Use (EULA): https://cirrca.app/terms/ Privacy Policy: https://cirrca.app/privacy/

About

MoonStep Stairs Habit Tracker

This app transforms stair climbing into a rewarding journey to the Moon. Log your progress manually, via timed sessions, or by syncing with Health data. Earn rewards and track your long-term achievements in this calm habit-building tool.

Highlights
  • Track daily and weekly stair goals
  • Manual or timed climb logging
  • Sync with Health data
  • Gentle habit reminders
  • Unlock badges and ranks
  • Home and Lock Screen widgets
  • Local data storage
Features
Read full description

MoonStep turns everyday stair climbing into a quiet mission toward the Moon. Log floors by hand, start a timed check-in, or sync Health data after you allow access. Each floor becomes meters, calories, streak progress, and another step toward the 384,403,900-meter Earth-to-Moon distance. What you can do: • Track daily and weekly stair goals • Log climbs manually or with a timed session • Use it as a simple stair counter for office, commute, or indoor workout breaks • Sync floor counts from Health / HealthKit when you choose • Set gentle reminders so the habit stays visible • Watch long-term Moon progress grow • Claim daily moon energy after you hit your goal • Unlock badges, ranks, and Microcosm decorations • Add Home Screen and Lock Screen widgets • Keep data local—no account, no feed, no pressure MoonStep is for indoor movement you already do: office stairs, apartment stairs, commute stairs, or a short walking break. It is a calm habit tracker, not a medical weight-loss program. Privacy and health notes: MoonStep reads Flights Climbed from Apple Health only after permission. It does not write Health data or upload your climb history. Calories, BMI, and weight-related numbers are estimates for everyday reference and are not medical advice.

Screenshots

cirrca4 screens
MoonStep Stairs Habit Tracker4 screens

Verdict

The call

The clearest difference is price: cirrca at Free against MoonStep Stairs Habit Tracker's $0.99. MoonStep Stairs Habit Tracker's advantage is update cadence (weekly vs monthly). On review sentiment, ads, 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

CostPrice · In-app purchases · Ads · Monetization

cirrca is free to download; MoonStep Stairs Habit Tracker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

cirrca ships an update monthly, MoonStep Stairs Habit Tracker weekly. The most recent releases landed on September 25, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
cirrca versus MoonStep Stairs Habit Tracker: the parameters behind the verdict, then further details
ParametercirrcaMoonStep Stairs Habit Tracker
PriceFree — better$0.99
Rating3.0 (2 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings2 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhoneiPhone, iPad — better
Requires iOS17.517.0 — better
Further details — not scored
Size59 MB6 MB
Age rating12+4+
Developer芳洁 郭福荣 贺

Customer experience

cirrca

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MoonStep Stairs Habit Tracker

Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

cirrca

No in-app purchases

None

MoonStep Stairs Habit Tracker

No in-app purchases

Questions

Is cirrca free?
cirrca is free to download, with no in-app purchases.
Is MoonStep Stairs Habit Tracker free?
MoonStep Stairs Habit Tracker costs $0.99, with no in-app purchases.
Do cirrca or MoonStep Stairs Habit Tracker have ads?
Neither cirrca nor MoonStep Stairs Habit Tracker shows ads.
Which is updated more often, cirrca or MoonStep Stairs Habit Tracker?
cirrca ships an update monthly, and MoonStep Stairs Habit Tracker weekly. Most recently, cirrca was updated on September 25, 2026 and MoonStep Stairs Habit Tracker on October 29, 2026.

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