CALC by Webb Labs vs Cloud Storage Drive Backup App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CALC by Webb Labs
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CALC — Smart Calculator + AI Math Tutor 200+ calculators in one app — 51 completely free. Graph equations, solve algebra, run statistics, plan finances, and get step-by-step AI help — all in one place. GRAPHING CALCULATOR Plot multiple equations in Cartesian, parametric, or polar mode. Pinch to zoom, tap to trace. Auto-finds roots, intersections, and min/max. Export as PNG. ADVANCED STATISTICS z-tests, t-tests, chi-squared, and hypothesis testing. Normal, binomial, Poisson, t, F distributions. Confidence intervals. A full stats toolkit built in. MATH AI TUTOR Photograph or type any problem — get clear step-by-step solutions. Export as PDF, PNG, or LaTeX. Free to try, unlimited with Premium. PHOTO-MATH OCR Point your camera at any equation and solve it instantly. Fully on-device. Handwriting recognition included. STUDENT MODE Graphing, Statistics, Equation Solver, and Math AI in one study hub. Exam prep across 5 subjects, practice problems, and Homework Mode with full solutions. 51 FREE CALCULATORS Standard, Scientific, Percentage, Tip, Discount, Easy Calc, BMI, Loan, Statistics, Geometry (14 shapes), Unit Converter (100+ units), Currency Converter (160+ currencies), Unit Price, Fraction, Exponent, Simple Interest, Sales Tax, Salary, Date & Time, Time, Hours, Countdown, Time Zone, Square Footage, Fuel & Mileage, Random Number, Password, Split Bill, Love Calc, Random Name, Quadratic Solver, Triangle Solver, Pythagorean Theorem, LCM & GCF, Roman Numerals, Ohm's Law, Ideal Weight, Water Intake, Running Pace, Paint Calc, Grade Calc, Age, Pet Age, Coffee Ratio, Speed/Distance/Time, Math AI Tutor CALC PREMIUM — 154 modes across 25 categories Financial (50): Mortgage, Auto Loan, APR, APY, Investment, Savings, Tax, Credit Card, CC Payoff, Student Loan, Refinance, Compound Interest, Amortization, Commission, Margin, Markup, Break-Even, ROI, NPV/IRR, Net Worth, Budget, Car Lease, Business Loan, Debt Payoff, Depreciation, Bonds, Retirement/401k, FIRE, Dividend, Capital Gains Tax, Dollar Cost Averaging, Crypto P&L, VAT/GST, Rental Income, Property Tax, Freelancer Rate, Employee Cost, Invoice, Expense Ratio, Emergency Fund and more Health (16): TDEE, Body Fat, Fitness, Pregnancy, BAC, Macros, Heart Rate Zones, 1RM, Sleep Cycle, WHR, Ovulation, Due Date, Child Growth, VO2 Max Math (25): Equation Solver, Matrix, Graphing, Polynomial, Logarithm, Vector, Integral, Derivative, Prime Factors, Trig, Complex Numbers, Combinations & more Science (11): Resistor Code, Capacitor, Decibel, Projectile Motion, Density, Molar Mass, pH, Dilution, Radioactive Decay, and more Construction (16): Flooring, Tile, Roofing, Lumber, Brick, Pool, Insulation, Staircase, Electrical Load, and more Tech (16): Subnet, Bandwidth, Hash, Color Converter, ASCII, Base64, URL Encoder, Aspect Ratio, Screen Resolution, and more Education (14): Exam Prep, Final Grade Needed, College Savings, Coordinate Geometry, Volume & Surface Area, and more Every day (15): Cooking, Wedding Budget, Moving Cost, Gift Splitter, Clothing Size, Ring Size, and more Travel (6): Road Trip Cost, Jet Lag, Flight Carbon, Packing Weight, Hotel Cost, Currency Budget Cloud sync, annotated history, CSV/PDF export, 6 themes, widgets, currency alerts, no ads. PRIVACY FIRST Math AI uses encrypted APIs — never stored or used for training. OCR runs on-device. Financial data is local-first. ACCESSIBLE TO ALL VoiceOver, WCAG 2.1 AA contrast, large touch targets, 59 languages. Download CALC today — 51 calculators free, Math AI free to start, Premium unlocks everything.
Cloud Storage Drive Backup App
Securely back up photos, videos, documents, and contacts to the cloud. Free up phone storage and access your files anytime, anywhere with encrypted cloud storage.
- Secure cloud backup for all file types
- Free up phone storage
- Access files anytime, anywhere
- Monitor device and cloud storage
- Encrypted file access
- Quick backup and restore
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Is your phone storage full? Keep your photos, videos, and contacts safe back up everything to the cloud with Cloud Storage Drive Backup. With Cloud storage drive, you can safely back up your images, videos, documents, audio files, and contacts & access them anytime, anywhere. This is the app for users who want to free up space, secure their data, and enjoy a smooth backup and restore experience. Key Features of Cloud Storage Drive Backup Cloud Drive Storage View - Monitor and manage both phone storage and cloud space easily in one place. Cloud Drive Space - Get secure storage for your important files. Enjoy extra cloud space for your photos, videos, contacts, and more. File Backup - Quickly backup and restore a wide variety of file types: - Images and photo storage - Videos and video backup - Music and audio backup and restore - Documents backup and restore - App backup and restore - Contacts backup and restore Data Backup - Use the quick backup feature to back up all your essential data instantly. Storage Insights - Track your used and available storage space for both your device and cloud drive storage Why Choose Cloud Storage Drive Backup - Easy backup and restore for all file types - Clear, user-friendly interface - Safe, encrypted access to your files anytime Whether you're freeing up phone storage, protecting important content, or ensuring your memories are never lost. It’s the smart, reliable, and secure photo storage and contact backup app that users love. Start using Cloud Storage Drive Backup and transform your mobile data experience. Easily store and manage your photos, videos, music, documents, apps, and contacts with secure cloud storage app. Even if your device is lost or damaged, your files are always safe in the cloud storage drive. The Premium version of this cloud storage drive backup app provides extra space storage space so that you can transfer data to the cloud and use 1000 GB of secure storage of this unique cloud drive tool. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: CALC by Webb Labs at none against Cloud Storage Drive Backup App's 6. CALC by Webb Labs also leads on update cadence (every 2 days vs fortnightly). Cloud Storage Drive Backup App's advantage is ads (none vs shown). On price, device support and iOS requirement 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
Both are free to download. Cloud Storage Drive Backup App sells 6 in-app purchases, starting at $1.99 per month. CALC by Webb Labs asks for nothing beyond the download.
CALC by Webb Labs ships an update every 2 days, Cloud Storage Drive Backup App fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | CALC by Webb Labs | Cloud Storage Drive Backup App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 — better | 15.6 |
| Further details — not scored | ||
| Size | 179 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Webb Labs Ltd. | Mind Byte |
In-app purchases
CALC by Webb Labs
No in-app purchases
Cloud Storage Drive Backup App
- Classic (500GB)$1.991 Month
- Classic (500GB)$2.991 Month
- Premium (1000GB)$4.991 Month
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- Basic (100GB)$29.991 Year
- Classic (500GB)$39.991 Year
- Premium (1000GB)$69.991 Year
Questions
Is CALC by Webb Labs free?
Is Cloud Storage Drive Backup App free?
Do CALC by Webb Labs or Cloud Storage Drive Backup App have ads?
Which is updated more often, CALC by Webb Labs or Cloud Storage Drive Backup App?
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