Calculator vs Lottery Wizard 3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator
This app offers a comprehensive scientific calculator with multiple modes, including algebraic, scientific, conversions, and logic calculations. It features a user-friendly design with large buttons and remembers your progress if interrupted.
- Algebraic entry
- Scientific calculations
- Unit conversions (length, area, volume, etc.)
- Logic calculator (binary, octal, decimal, hex)
- 10 memory registers
- Wide number range support
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Here's a full-featured scientific calculator for your iPhone or iPod touch. It's really six calculators in one, with new button sets exposed by a tap on the tab bar. Features are important, but it's the little things that count, right? Little things like a design that looks like it belongs on your iPhone; big, easy to press buttons; a delete key in case you hit the wrong one; and picking up right where you left off if you are interrupted by a phone call--even in the middle of entering a number. Features: 1. Algebraic entry 2. Scientific calculations 3. Conversions for - Length - Area - Volume - Temperature - Mass - Speed 4. Logic calculator supporting base 2, 8, 10 and 16 5. 10 memory registers 6. Numbers range from about 1e-313 to 1e308 7. Displays 14 significant digits
Lottery Wizard 3D
Generate random lottery numbers with a realistic 3D lottery machine simulation. Choose your lottery system, shake the virtual machine, and watch the balls reveal your picks from any angle. Features include mechanical draws, quick picks, and a logbook.
- Interactive 3D lottery machine
- Mechanical random draws
- Quick pick generation
- Block generation for planning
- Logbook with date and time
- Playful complexity indicator
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Lottery Wizard is a modern random number generator with an old-school soul: a fully interactive 3D lottery machine where your numbers are “drawn” inside a glass sphere. Choose your lottery system, set how many main and extra numbers you need, then shake the machine and watch the balls reveal your pick — from any angle. Key Features - Mechanical Draw (completely random) - Quick Tip (instant picks) - Block Generation (larger sets for planning & variations) - Logbook with date & time - A playful “complexity” indicator for number patterns No account, no tracking, no ads, no in-app purchases. Just a clean, satisfying tool — and a little bit of magic. Good luck!
Screenshots
Verdict
The clearest difference is rating: Lottery Wizard 3D at 4.8 against Calculator's 4.0. Lottery Wizard 3D also leads on review sentiment (100% vs 60%) and ratings volume (109 vs 1). Calculator's advantage is update cadence (every 11 months vs every 66 months). On ads, in-app purchases, monetization model 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
Calculator costs $1.99 and Lottery Wizard 3D $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
Lottery Wizard 3D holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Lottery Wizard 3D has 109 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Calculator's written reviews are positive against 100% of Lottery Wizard 3D's.
Calculator ships an update every 11 months, Lottery Wizard 3D every 66 months. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.
| Parameter | Calculator | Lottery Wizard 3D |
|---|---|---|
| Price | $1.99 | $0.49 — better |
| Rating | 4.0 (1 ratings) | 4.8 (109 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 109 — better |
| Update frequency | Every 11 months — better | Every 66 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 5 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Byte Works, Inc. | Philippe Zay |
Customer experience
Calculator
Lottery Wizard 3D
In-app purchases
Calculator
No in-app purchases
Lottery Wizard 3D
No in-app purchases
Questions
Is Calculator free?
Is Lottery Wizard 3D free?
Which has better reviews, Calculator or Lottery Wizard 3D?
Do Calculator or Lottery Wizard 3D have ads?
Which is updated more often, Calculator or Lottery Wizard 3D?
Other comparisons
