55
BU Score
Solid
Calculator+ : Hide your secret
✍️ bumetric analysis
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Calculator+ : Hide your secret is an iOS app from Vadim Suprovici in the Utilities category, currently rated 4.6★ across 49 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 55: Solid (established niche player). For a Utilities app, that means established niche player.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Pre-traction phase (49 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 15 MB🔞 17+📱 iOS 12.0+🔖 v3.0🔄 updated 6y ago🌐 EN, RU📂 Utilities💰 Paid🚀 Launched 2013 (13y old)
📝 About this app
At last, you can get a really secret place on your device! This app is not impersonating! Also, you can not worry about that you forget your password, at any time you can use password reset system!
If you want to hide something - you have chosen the right app!
The most important functions:
1) The application is disguised as a full-featured calculator.
2) Ability to hide photos, videos, notes and bookmarks.
4) Built-in browser for private web surfing.
5) Password reset system, in case if you will forget it.
Using “Secret calculator” is very simple! After you set a password - just enter it into the calculator and press "=". We would like to note the main feature of this application: unlike the others, it is not impersonating. If someone will take your phone - he will not guess that something is hidden behind the calculator! Also, unlike other applications, there is a possibility to reset your password in case if you forgot it. You can reset your password in 2 steps:
1) Type "238 954 285" instead of the password and then press "=".
2) Answer the secret question.
In case if you do not remember your answer to the secret question - you will need to contact our support: uniappsllc@gmail.com.
If you want to hide something - you have chosen the right app!
The most important functions:
1) The application is disguised as a full-featured calculator.
2) Ability to hide photos, videos, notes and bookmarks.
4) Built-in browser for private web surfing.
5) Password reset system, in case if you will forget it.
Using “Secret calculator” is very simple! After you set a password - just enter it into the calculator and press "=". We would like to note the main feature of this application: unlike the others, it is not impersonating. If someone will take your phone - he will not guess that something is hidden behind the calculator! Also, unlike other applications, there is a possibility to reset your password in case if you forgot it. You can reset your password in 2 steps:
1) Type "238 954 285" instead of the password and then press "=".
2) Answer the secret question.
In case if you do not remember your answer to the secret question - you will need to contact our support: uniappsllc@gmail.com.
🆕 What's New · v3.0
1. Critical bug which leads to impossibility to import/export videos is fixed
2. The app's interface was refreshed. Please, let us know if you like it :)
2. The app's interface was refreshed. Please, let us know if you like it :)
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Calculator+ : Hide your secret
- Developer
- Vadim Suprovici
- Bundle ID
- com.uniapps.calculator
- App Store URL
- Open in App Store
- Category
- Utilities
- Content rating
- 17+
- Languages
- EN, RU
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $201/mo
- Top-grossing rank
- Outside top 100 in US Utilities
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1603519753
⭐Recent App Store Reviews49 latest · avg 2.53★ · 22.4% 5★ · 44.9% 1★
5★11 (22%)
4★4 (8%)
3★7 (14%)
2★5 (10%)
1★22 (45%)
+0 ratings/week
Praise: great ×8 love ×2 perfect ×1 best ×1Complaints: crash ×13 bug ×3 terrible ×1
Top positive
★★★★★ Can I get a answer
Why doesn't the app have a option to save the video back into your camera roll? Also why does the app automatically rotate your screen when you look at the video in the app could you fix that and get the feature to have the video save …
★★★★★ Great
This app is great I know what your thinking there's one up higher on the thing for more money so you think it's better. WRONG!!!!
The only difference is the theme witch I like this one better…
Top negative
★☆☆☆☆ I can’t access my file after update.
I can’t access my files.…
★☆☆☆☆ Paid app not even worth it now...
This new update messed up the main usage of the app itself. It won't let me add any new pictures into the folders, it just sits in the loading screen and doesn't complete....…
📈Ratings growth49 ratings+4800% lifetimeShow 3-year history estimate ▾
Tracked (48 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
Full revenue analysis
Read the article-style breakdown for Calculator+ : Hide your secret: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.