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REV.NOW
Scientific calculator plus 991 earns about
$384.9K/month
range $211.7K – $558.1K · $4.62M/year
Live data · refreshed every hour
Per Day
$12.8K
$7.1K – $18.6K
Per Week
$89.8K
$49.4K – $130.2K
Per Month
$384.9K
$211.7K – $558.1K
Per Year
$4.62M
$2.54M – $6.70M
Lifetime
$11.55M
$6.35M – $16.74M
BUILD THIS BETTER · INDIE PLAYBOOK
A specific clone-and-improve plan for Scientific calculator plus 991
Auto-generated from this app's real revenue ($384.9K/month · $4.62M/year), monetization model, rating signals and category. Every line is calibrated to this app, not generic advice.
47/100
Opportunity
75/100
Cloneability
$0
Revenue / install
✓ Features to copy
- subscription paywall (~$2.22/mo) - proven monetization
- in-app purchase tier ladder for upsells
⚡ Improve / fix
- faster onboarding · clearer pricing page · richer empty-state
🛠 MVP scope
- core feature loop
- subscription gating
- free-tier limits
- trial period
- analytics
💰 Pricing recommendation
Scientific calculator plus 991 is at $2.22/mo. Consider going slightly lower with a longer free trial (14 days) to win price-aware users.
🔡 App Store title ideas
Pro: AI-Powered EducationSmart : Education Tracker+ - Faster, Cheaper
📺 TikTok / ad hook angles
- "I tried Scientific calculator plus 991 for 30 days - here's what I'd do differently"
- "Why Scientific calculator plus 991 costs $2.22/mo when ours costs $1.33"
- "The education app Scientific calculator plus 991 won't tell you these 3 things"
Monetization
Subscription (~$2.22/mo)Revenue mix (estimated)
- Subscriptions ~72%
- One-time IAP ~22%
- Ads ~6%
Paying users (est.)
54.5M installs · 3.6% active · 6.4% pay
In-App Purchases
- Sub Subscription tier $0.99/month
- Sub Subscription tier $4.99/month
Subscription tiers parsed from store description.
App Details
Pulled from Google Play- Current Version
- 7.4.7.69
- Released
- May 1, 2020
- Last Updated
- Feb 9, 2026
- Required OS
- 7.0
- Content Rating
- Everyone
- Category
- Education
- Price
- Free
- Currency
- USD
- Developer
- Tools for student
What's new in v7.4.7.69
We appreciate all valuable feedback.
In this update, we added new features, fixed some problems and improved the math engine.
Thanks for using our app.
Fun Numbers - share these
$0
every second
$9
every minute
$535
every hour
$12.8K
every day
- ☕ Buys 3K $5 coffees every day
- 👨💻 Pays for 26 senior engineer salaries per year
- 🚗 Earns enough for 110 Tesla Model 3s annually
- ⏱️ Earns the price of a coffee in 34 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.
Total Installs
54.5M
Reported: 50,000,000+
Active Users (MAU est.)
2.0M
3.6% of installs · default benchmark · cumulative-install decay × 0.3
Rating
4.84 ★
4K reviews
Monetization
Subscription (~$2.22/mo)
IAP: $0.99 - $4.99 per item
Rating Distribution
5★
500K
4★
29K
3★
4K
2★
1K
1★
11K
Compare Scientific calculator plus 991 or explore similar apps
Education · Google Play · pick a head-to-head or jump to a leaderboard.
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Frequently Asked About Scientific calculator plus 991
How much money does Scientific calculator plus 991 make on Google Play? ⌄
Scientific calculator plus 991 has an estimated Play Store revenue of $384.9K per month (~$4.62M per year, $12.8K per day) with a likely range of $211.7K to $558.1K. This sums earnings from in-app purchases, subscription revenue, ad monetization and any paid downloads on Google Play - directional estimates from public signals only.
How many Play Store downloads does Scientific calculator plus 991 get? ⌄
Google Play publishes install ranges (e.g. 1M+, 10M+, 100M+). Scientific calculator plus 991 reports 50,000,000+ installs. Rev.now combines that range with ratings, reviews, grossing rank and category trends to estimate roughly 54.5M total downloads and 2.0M monthly active users on Android.
Is Scientific calculator plus 991 a top grossing Android app and what is its Play Store rank? ⌄
Scientific calculator plus 991 is analyzed using Google Play grossing rank, category ranking, install range, ratings velocity, monetization model (subscription revenue, in-app purchases, paid downloads) and ad-revenue signals. Compare it to other highest-grossing Android apps on the Play Store leaderboard.
How is Scientific calculator plus 991 Play Store revenue estimated? ⌄
Rev.now estimates Scientific calculator plus 991 Play Store revenue from public app data: Google Play download ranges, monthly active users (MAU), Android paying-user conversion, scraped subscription pricing, in-app purchase ranges ($0.99 - $4.99 per item), ad monetization (eCPM × impressions × MAU) and the Education category ARPU benchmark - net of Google's 15-30% Play Store cut.
What in-app purchases and subscriptions does Scientific calculator plus 991 offer on Android? ⌄
Scientific calculator plus 991 offers in-app purchases ($0.99 - $4.99 per item) on Google Play, which usually means subscription tiers (weekly, monthly, annual), virtual currency or one-time unlocks. Subscription revenue and IAP earnings are usually the biggest contributors to monthly Play Store revenue.
Can I compare Scientific calculator plus 991 Play Store revenue with another Android app? ⌄
Yes. Use the free compare tool to compare Scientific calculator plus 991 side-by-side with any other Google Play app by estimated revenue, downloads, paying users, subscription pricing, in-app purchase tiers, grossing rank and monetization model.
Does Rev.now show exact Play Store revenue for Scientific calculator plus 991? ⌄
No - Rev.now shows estimated Play Store revenue, in-app purchase earnings and subscription revenue for Scientific calculator plus 991. Exact financial data, paying-user counts and ad income are private to Google and the developer; Rev.now does not have access to Play Console or developer payouts.
