Notebook calculator (ge vs Calculator´
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notebook calculator (ge
This calculator app automatically saves your calculations as notes, allowing you to add context and easily review, verify, or reuse them later. It's ideal for managing estimates, invoices, budgets, and quick tax calculations, keeping everything in one organized place.
- Keep calculation history as notes
- Continue writing in memo while calculating
- Organize notes by page
- Share results and notes
- View calculator and memo together
- Support tax calculation
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ge-calc is a calculator with history that keeps your calculations as notes. You can save not only the numbers but also what they were for, so it is easy to review, verify, and reuse them later. It works well for estimates, invoices, expense checks, household budgeting, and quick dimension or tax calculations. Instead of rewriting numbers by hand or copying them into another app, you can calculate and keep the record in one place, then share it when needed. Key features • Keep calculation history as notes • Continue writing in the memo area while you calculate • Organize notes by page • Share results and notes easily • View the calculator and memo together on iPad • Support tax calculation Used by many people over time, ge-calc is built for calculations that stay useful after you press =.
Calculator´
This app is a powerful and intelligent calculator with a smart UI and live results. It offers basic, advanced, and scientific functions, a history log, customizable themes, and user-definable functions. It also includes features like an on-screen timer and iPad multitasking support.
- Live results and natural feel UI
- User-definable advanced functions
- History log with easy access
- Customizable themes and colors
- On-screen timer
- iPad multitasking and Spotlight search
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Stop your math time-wasting today with this app! Designed to help you zip through your daily math in a swift of your own unique style ;-) * LOVED by thousands for its smart UI with Live results & Natural feel Now featuring user-definable advanced Functions that you can Share easily with other Calculator users and optimizations with iPad multitasking, 3D Touch shortcuts, Expandable Widget, Spotlight searching of History + watchOS native App with haptic. Calculator is super intelligent, multi-functional scientific calculator that makes doing math look like art. It has built-in on-screen timer, notif. center Widget, Custom Keyboard, many pre-set functions like Date-time and Base computations and limitless combination of colors, fonts, shapes and sizes. It features standard basic & scientific calculator functions, history log, and an elegant user interface. The quick timer is designed to help your track remaining mins:secs whenever you are on schedule. It is really clever. It can do live math expressions: from the simplest like "1+2" to more advanced expressions like "3+(3x9(80+sin(90)))" Advanced calculator. By swiping left and right on the app, you can easily access over 50+ advanced math functions. History log. Calculator remembers what you have calculated. Swipe up, and you can see all your previous calculations. Colorful Themes. Limitless lovely themes for you to browse, including optional parallax background image of your choice! Easy access. Tap & Hold a math expression to edit it. Shake your device to undo Tap & Hold a number key for smart parenthesis Tap & Hold the decimal point for RANDOM decimal Tap & Hold the “ans” key for answer history Tap & Hold the “÷” key for 1/x Tap & Hold the “-” key to negate Text style Edit option for Expressions Tapping sound options An In-App purchase is ready if you decide to add the Converter and Basic Graphing! Terms of Service & Privacy Policy: https://oval.fi/privacy-calculator Subscription Terms The subscription auto-renews at the end of each term. Payment will be charged to iTunes Account at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Any unused portion of a free trial period will be forfeited if you purchase a subscription. Instructions on how to cancel a subscription can be found at the following link: https://support.apple.com/en-us/HT202039.
Screenshots
Verdict
The clearest difference is ads: Calculator´ at none against Notebook calculator (ge's shown. Calculator´ also leads on ratings volume (479 vs 49). Notebook calculator (ge's advantage is update cadence (every 2 days vs every 5 weeks) and rating (4.9 vs 4.6). On price, 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
Both are free to download. Notebook calculator (ge sells 2 one-off in-app purchases and Calculator´ sells 4 in-app purchases, starting at $0.49 per year. Whichever you choose, the download price is not the number that matters.
Notebook calculator (ge holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Calculator´ has 479 ratings behind it against 49, so its average is the more settled of the two. Written reviews point the same way: 91% of Notebook calculator (ge's written reviews are positive against 70% of Calculator´'s.
Notebook calculator (ge ships an update every 2 days, Calculator´ every 5 weeks. Both last shipped on November 6, 2026.
| Parameter | Notebook calculator (ge | Calculator´ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (49 ratings) — better | 4.6 (479 ratings) |
| Positive reviews | 91.1% of reviews — better | 70.2% of reviews |
| Number of ratings | 49 | 479 — better |
| Update frequency | Every 2 days — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | ge-nie inc. | Oval Software Oy |
Customer experience
Notebook calculator (ge
Calculator´
User reviews
Notebook calculator (ge
From 49 App Store ratingsWhat we love
- 👍 Simple and easy to use
- 💡 Calculator and notepad combined
- 📝 Keeps a record of calculations (tape)
- 🚀 Fast and reliable
- 💼 Useful for business and tracking expenses
Room to improve
- ⚠️ Too many ads
- 🙄 Update made calculator unusable
- 🤔 Unsure how to use symbols
- 😩 Ads play loudly and randomly
- 📉 Memory feature loses place
Calculator´
From 479 App Store ratingsWhat we love
- 👍 Clean and intuitive user interface
- 🚀 Fast and efficient performance
- 📊 Shows calculation progression like paper tape
- 🎨 Customizable appearance and themes
- 📱 Works well as iPhone/iPad replacement for default calculator
Room to improve
- 💰 Switched to subscription model from free/one-time purchase
- 😤 Bait-and-switch pricing strategy
- 🔐 Paywall on basic features like clear button
- 📺 Ads and pop-ups introduced
- ⚠️ Removed features after update
Bugs and requests
Notebook calculator (ge
Reported bugs
5 issues- Calculator unusable after update
- Percentage not working correctly
- Lost old accounts
- Login screen freezes
- Incompatible with older devices
Requested features
7 requests- Add a notepad
- Lock screen in landscape mode
- Make sound louder
- Make calculator smaller
- Ability to save and flip through notes
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- Dark mode option
- Advanced analytics dashboard
Calculator´
Reported bugs
6 issues- Buttons below numbers 1, 2, 3 not responding
- App crashes when screen fills with numbers
- Numbers deleted backwards after full screen
- Swipe down converter doesn't work properly on iPad
- Pressing equals multiple times adds duplicate results
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- App becomes unresponsive and requires restart
Requested features
7 requests- Haptic feedback support
- Fraction calculation support
- RPN mode
- iCloud sync for history
- Automatic parentheses
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- Simple keyboard-only option
- Better converter UI (swipe functionality)
In-app purchases
Notebook calculator (ge
- Stress free Pack for iPhone$3.99
- Stress free Pack for iPad$3.99
Calculator´
- Standard features w/ Free Week7 Days trial$0.491 Year
- Standard features w/ Free Year1 Year trial$0.491 Year
- Complete feature-set3 Days trial$3.991 Year
- Converter + Graphing$3.99
Questions
Is Notebook calculator (ge free?
Is Calculator´ free?
Which has better reviews, Notebook calculator (ge or Calculator´?
Do Notebook calculator (ge or Calculator´ have ads?
Which is updated more often, Notebook calculator (ge or Calculator´?
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