Numerical³ vs Randomizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numerical³
A powerful and beautifully designed calculator app that offers advanced scientific functions, automatic bracket handling, and a unique no-equals button interface. It integrates seamlessly with iOS features like widgets and keyboards for calculations anywhere.
- No equals button interface
- Automatic bracket handling
- Full scientific keypad
- Today Widget integration
- Numerical² Keyboard for any app
- Equation editing
- Customizable themes
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Numerical³ is still the calculator without equal. The first Numerical shipped in 2014—v3 brings long-requested improvements and the same focus on delightful, minimalist utility apps.MAC TOONumerical runs natively on macOS: multiple windows, tabs, resizing, desktop widgets, full keyboard support, and synced history. Download it on the Mac App Store.WIDGETSLock screen and Home Screen widgets—modernized on iPhone and iPad.THEMESBrand-new neo-morphic themes alongside our most popular picks—each with light and dark variants that follow your iOS appearance settings. Use the Theme Picker to preview them all.ICONSTheme Home Screen icons match iOS 26 with glass effects, Dark Mode, and tints.HISTORYYour equations stay visible on screen—above the keyboard on iPhone (portrait) and to the side on iPad and Mac. iCloud keeps history in sync across iPhone, iPad, and Mac.KEYBOARDSExternal keyboards are fully supported on iPhone, iPad, and macOS—including the shortcuts you expect.SOUND FXSounds and clicky feedback on iPhone, iPad, and Mac. Haptics on iPhone.14+ LANGUAGESThe entire app is localized in 14+ languages—including Japanese, Chinese, Korean, and Russian—with international digits and formats. Missing yours? Let us know.Mana Machines—Numerical³ and upcoming apps from a studio focused on delightful, minimal, human-centered utilities. More on the way.Questions or feedback: manamachineventures@gmail.comDeveloped by Andrew J Clark. Designed by Andrew J Clark & Alex Vanderzon.
Randomizer
Easily generate random outcomes for various needs. Supports numbers, coins, dice, yes/no questions, countries, and custom lists. A straightforward tool for quick randomization.
- Random number generation
- Coin flip simulation
- Dice roll simulation
- Yes/No decision maker
- Random country selection
- Custom list randomization
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This simple and clean design will make randomizing whatever you need easier than ever. Randomize the following: - NUMBERS - COINS - DICES - YES OR NO - COUNTRIES - CUSTOM Feel free to contact us if you have any questions or feedback, don't hesitate to contact us.
Screenshots
Verdict
The clearest difference is review sentiment: Numerical³ at 75% against Randomizer's 0%. Numerical³ also leads on rating (4.8 vs 1.0) and in-app purchases (none vs 1). Randomizer's advantage is iOS requirement (12.0 vs 18.0). On price 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
Both are free to download. Randomizer sells 1 one-off in-app purchase. Numerical³ asks for nothing beyond the download.
Numerical³ holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Numerical³ has 1.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Numerical³'s written reviews are positive against 0% of Randomizer's.
Numerical³ ships an update every 2 weeks, Randomizer every 9 months. The most recent releases landed on September 27, 2026 and September 20, 2026 respectively.
| Parameter | Numerical³ | Randomizer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.3K ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 75.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 1.3K — better | 2 |
| Update frequency | Every 2 weeks — better | Every 9 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 113 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrew J Clark | Neira Lozic |
Customer experience
Numerical³
Randomizer
Bugs and requests
Numerical³
Reported bugs
3 issues- Unresponsive keys
- Calculation errors
- Crashes on startup
Requested features
5 requests- Add scientific functions (square root, trigonometry, etc.)
- Implement an equals button
- Add more theme options
- Develop an iPad version
- Bring back widget support
Randomizer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Numerical³
No in-app purchases
Randomizer
- No ads$1.99
Questions
Is Numerical³ free?
Is Randomizer free?
Which has better reviews, Numerical³ or Randomizer?
Do Numerical³ or Randomizer have ads?
Which is updated more often, Numerical³ or Randomizer?
Other comparisons
