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REV.NOW
Kairo: Alarm & Sleep Tracker earns about
$238/month
range $72 – $596 · $2.9K/year
Live data · refreshed every hour
Per Day
$8
$2 – $20
Per Week
$56
$17 – $139
Per Month
$238
$72 – $596
Per Year
$2.9K
$858 – $7.2K
Lifetime
$7.2K
$2.1K – $17.9K
BUILD THIS BETTER · INDIE PLAYBOOK
A specific clone-and-improve plan for Kairo: Alarm & Sleep Tracker
Auto-generated from this app's real revenue ($238/month · $2.9K/year), monetization model, rating signals and category. Every line is calibrated to this app, not generic advice.
0/100
Opportunity
75/100
Cloneability
$2
Revenue / install
✓ Features to copy
- subscription paywall (~$9.99/mo) - proven monetization
- in-app purchase tier ladder for upsells
- zero-friction onboarding (open app → tap → result)
⚡ Improve / fix
- subscription is $9.99/mo - undercut by 30-50% to win price-sensitive users
🛠 MVP scope
- core feature loop
- subscription gating
- free-tier limits
- trial period
- analytics
💰 Pricing recommendation
Kairo: Alarm & Sleep Tracker is at $9.99/mo. Consider going slightly lower with a longer free trial (14 days) to win price-aware users.
🔡 App Store title ideas
Pro: AI-Powered Health & FitnessSmart : Health & Fitness Tracker+ - Faster, Cheaper
📺 TikTok / ad hook angles
- "I tried Kairo: Alarm & Sleep Tracker for 30 days - here's what I'd do differently"
- "Why Kairo: Alarm & Sleep Tracker costs $9.99/mo when ours costs $5.99"
- "The health & fitness app Kairo: Alarm & Sleep Tracker won't tell you these 3 things"
Monetization
Subscription (~$9.99/mo)Revenue mix (estimated)
- Subscriptions ~72%
- One-time IAP ~22%
- Ads ~6%
Paying users (est.)
3K installs · 24.6% active · 2.3% pay
In-App Purchases 3
- Monthly Kairo Premium Monthly $9.99 /month
- Weekly Kairo Premium Weekly $4.99 /week ~$21.68/mo
- Annual Kairo Premium Annual $34.99 /year ~$2.92/mo
3 tiers scraped live from the App Store.
App Details
Pulled from the App Store- Current Version
- 1.0.4
- Released
- Apr 14, 2026
- Last Updated
- Jun 11, 2026
- File Size
- 200.2 MB
- Required OS
- 15.1
- Content Rating
- 4+
- Category
- Health & Fitness
- Price
- Free
- Currency
- USD
- Languages
- English
- Developer
- Eder Junior Rosa Dos Santos
What's new in v1.0.4
Introducing Sleep Mode.
Wind down at night and wake up easier:
- Block distracting apps on a nightly schedule so you actually put the phone down before bed
- Fall asleep to calming soundscapes: rain, nature, 432 Hz and more
- Set a sleep timer and let the sound fade out on its own
Plus a redesigned sound player, a new soundscape library, and stability fixes.
Fun Numbers - share these
$0
every second
$0
every minute
$0
every hour
$8
every day
- ☕ Buys 2 $5 coffees every day
- ⏱️ Earns the price of a coffee in 54,370 seconds
12-Month Revenue Trajectory
Modeled from grossing rank, app score, and update cadence. Hover any point to see the value. Real growth depends on retention, marketing, and seasonality.
Estimated Installs
3K
estimated from 16 ratings · launched 71d ago (recency boost applied)
Active Users (MAU est.)
738
24.6% of installs · HEALTH_AND_FITNESS category benchmark
Rating
4.06 ★
16 reviews
Monetization
Subscription (~$9.99/mo)
Rating Distribution
5★
11
4★
1
3★
1
2★
0
1★
3
Compare Kairo: Alarm & Sleep Tracker or explore similar apps
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Popular head-to-head comparisons
Frequently Asked About Kairo: Alarm & Sleep Tracker
How much money does Kairo: Alarm & Sleep Tracker make on the App Store? ⌄
Kairo: Alarm & Sleep Tracker has an estimated App Store revenue of $238 per month (~$2.9K per year, $8 per day) with a likely range of $72 to $596. This includes earnings from in-app purchases, subscription revenue, ads and any paid downloads - all directional estimates from public App Store signals, not private Apple financial data.
How many App Store downloads does Kairo: Alarm & Sleep Tracker get? ⌄
Apple does not publish exact App Store download counts. Using public ratings (16 reviews), grossing rank, category position and the standard 1:75 ratings-to-downloads ratio, Rev.now estimates about 3K total iOS downloads for Kairo: Alarm & Sleep Tracker - and roughly 738 monthly active users on iPhone and iPad.
Is Kairo: Alarm & Sleep Tracker a top grossing iOS app and what is its App Store rank? ⌄
Kairo: Alarm & Sleep Tracker is analyzed using App Store grossing rank, category ranking, ratings velocity, monetization model (subscription revenue, in-app purchases, paid downloads) and ad-revenue signals. Check the iOS top grossing leaderboard to see how Kairo: Alarm & Sleep Tracker compares to other highest-grossing iPhone and iPad apps.
How is Kairo: Alarm & Sleep Tracker App Store revenue estimated? ⌄
Rev.now estimates Kairo: Alarm & Sleep Tracker App Store revenue from public app data: estimated downloads, monthly active users (MAU), the iOS conversion rate to paying users, subscription pricing detected on the listing, in-app purchase tiers, ad monetization (eCPM × impressions × MAU) and the Health & Fitness category ARPU benchmark - net of Apple's 15-30% store cut.
What in-app purchases and subscriptions does Kairo: Alarm & Sleep Tracker offer on iOS? ⌄
Kairo: Alarm & Sleep Tracker offers in-app purchases on the App Store, which can include subscription tiers (weekly, monthly or annual), one-time purchases or virtual currency. Subscription revenue and IAP earnings are a major driver of the monthly revenue estimate above.
Can I compare Kairo: Alarm & Sleep Tracker App Store revenue with another iOS app? ⌄
Yes. Use the free compare tool to compare Kairo: Alarm & Sleep Tracker side-by-side with any other App Store app by estimated revenue, downloads, paying users, subscription pricing, in-app purchase tiers, grossing rank and monetization model.
Does Rev.now show exact App Store revenue for Kairo: Alarm & Sleep Tracker? ⌄
No - Rev.now shows estimated App Store revenue, in-app purchase earnings and subscription revenue for Kairo: Alarm & Sleep Tracker. Exact financial data, paying-user counts and ad income are private to Apple and the developer; Rev.now does not have access to App Store Connect or developer payouts.
