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Notebook calculator (ge-calc)

Notebook calculator (ge-calc)

It makes notes automatically

50 ratings
90 reviews
With Ads
💼 Business
📊 Productivity
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 28, 2010
  • July 19, 2026

Developer

ge-nie inc.
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Notebook calculator (ge-calc) screenshot #1 for iPhone
Notebook calculator (ge-calc) screenshot #2 for iPhone
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iphone
ipad
🧾$3.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐90
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📝1+ tags
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🔄6+ apps
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❓5 answered
FAQ↘︎
📦~ in 2 days
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About

This calculator app automatically saves your calculations as memos, preventing errors and eliminating the need for manual note-taking. Easily share your calculations and notes with others, and access them across devices.

✓Automatic calculation history saving
✓Editable memos
✓Easy sharing of calculations and notes
✓Cross-device access (iPad/iPhone)
✓URL scheme support
✓Comfortable layout
Show original description

What users say

Summarized from real user reviews of Notebook calculator (ge. Based on 50 reviews and a 4.9/5 average, it highlights the 38 positives and 13 negatives reviewers mention most about this Productivity app.

Positive things

  • 👍Simple and easy to use
  • 💡Calculator and notepad combined
  • 📝Keeps a record of calculations (tape)
  • 🚀Fast and reliable
  • 💼Useful for business and tracking expenses
  • ✨Clean and uncluttered layout
  • 📧Easy to share calculations
  • 💯Highly recommended
  • ✅Works well
  • 👌Neat appearance
  • 🌟Best calculator app
  • 👍Very handy
  • 💯Excellent
  • 👍Practical and useful
  • 👍Good for homework
  • 👍Great for tracking spending
  • 👍Good idea
  • 👍Perfect for iPad
  • 👍Keeps getting better
  • 👍Functional and attractive
  • 👍Backspace option available
  • 👍Can paste numbers
  • 👍Useful for budgeting
  • 👍Can hide calculator
  • 👍Insert text helps track
  • 👍Used every day
  • 👍Good for geometry
  • 👍Has % functionality
  • 👍Basic calculator with memo pad
  • 👍No useless extra bits
  • 👍Can email operations
  • 👍Progressive calculations visible
  • 👍Easy to understand complex calculations
  • 👍Note saving calculator
  • 👍Easy to email results
  • 👍Free version without restrictions
  • 👍More than a calculator
  • 👍Can share calculations

Negative things

  • ⚠️Too many ads
  • 🙄Update made calculator unusable
  • 🤔Unsure how to use symbols
  • 😩Ads play loudly and randomly
  • 📉Memory feature loses place
  • 🎚️Cannot lock in landscape mode
  • 🔊Sound feedback could be louder
  • 📐Calculator too big
  • 🎨A little ugly looking
  • ❌Percentage does not work correctly
  • 🤷Lose concentration due to ads
  • 🤔Standard calculator functionality
  • 📉Updates can downgrade
See all reviews
+1

What's New in Notebook calculator (ge

149

July 19, 2026

メモ保存処理を改善し、同じ内容を繰り返し保存する際の安定性を高めました。

2

In-App Purchases

$3.99

Stress free Pack for iPhone

* No full screen ads. * Send all memos * Delete all memos

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User reviews

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Response from developer

Thank you for the 5-star review. We are glad you are using ge-calc and will continue improving it.

ခရအ

ေကာ့ေသာင္း
ခရအ ေကာ့ေသာင္းခရအ ေကာ့ေသာင္း

Response from developer

Thank you for the 5-star review. We are glad you are using ge-calc and will continue improving it.

Ge-Calc

The best calculator that anyone can use. Love this calculator app! I highly recommend this calculator app!
CesarJoeCesarJoe

Best calculator

Best calculator i had
Yasir648Yasir648

My Humble Thought

Well, exactly 24 hours past since I downloaded this App and Checked thourogly,— though I am not an expert, but therefore, I looked forward about my own needs and is a very well developed work of art and easy to work around! Definitely Developer (s) desingned this App like…if I already told him/her or themself (ves) how I (we) like it. Cool!!! Obliged.
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FABI/fabiFABI/fabi
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Developer apps

QReation - QR Maker & Scan
QReation - QR Maker & Scan

by ge-nie inc.

📊 Productivity

(5)

Free
Osumo-tap
Osumo-tap

Casual sumo-style tap action

🎮 Games
Free
See developer apps

User experience

🐞

Reported Bugs

5 issues

Calculator unusable after update

Bug

Percentage not working correctly

Bug

Lost old accounts

Bug

Login screen freezes

Bug

Incompatible with older devices

Bug
✨

Requested Features

7 requests

Add a notepad

Feature

Lock screen in landscape mode

Feature

Make sound louder

Feature

Make calculator smaller

Feature

Ability to save and flip through notes

Feature

Dark mode option

Feature

Advanced analytics dashboard

Feature

FAQ

What does the Notebook calculator app do?

This app functions as a calculator that automatically saves all your calculations as memos. This feature helps prevent errors and eliminates the need for manual note-taking, allowing you to easily reuse values and add context to your numbers.

How can I benefit from using this calculator app?

You can benefit by easily checking your calculations, avoiding retyping, and not needing to take handwritten notes. The app allows for quick sharing of memos and calculations, preventing information loss or miscommunication, and making it convenient for on-the-go use.

Is this app free to use?

The app is free to download and use, but it does offer in-app purchases and may display ads. These options likely provide enhanced features or an ad-free experience.

What devices is this app compatible with?

The app is available for both iPad and iPhone. On iPad, it offers a split-screen view for history and editing, while iPhone users can customize the app's appearance.

What are some common use cases for this app?

Common use cases include sharing memos with colleagues to prevent reporting errors, confirming negotiations by reviewing calculation history, creating daily reports, managing budgets, and performing dimension calculations.