kong calculator vs CalcMemo929
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
kong calculator
Read full descriptionHide full description
It is a simple calculator that provides a calculation history function.
CalcMemo929
This app combines a simple calculator with note-taking capabilities, allowing users to solve math problems and save calculation processes as memos for easy reference. Its user-friendly interface and clear display enhance the learning and work experience.
- Intuitive user interface
- Clear display of calculations
- Save calculations as memos
- Full-screen number display in landscape
- Supports learning and work tasks
Read full descriptionHide full description
CalcMemo: Integrating Simple Calculations and Memos Innovatively CalcMemo is designed to make your calculations intuitive and efficient. By seamlessly integrating calculations with note-taking, CalcMemo aids users in solving mathematical problems and enriching their learning experience. With CalcMemo, take your calculating experience to the next level. [Key Features] A user-friendly interface that enables intuitive operation. Clear display that allows you to understand complex calculation processes at a glance. The ability to save calculation processes as memos for easy reference later. In landscape mode, the selected numbers can be displayed across the entire screen for easy detailed viewing. CalcMemo is here to support your learning and work. Give it a try, and you'll experience how it smoothens your calculation process.
Screenshots
Verdict
The clearest difference is in-app purchases: kong calculator at none against CalcMemo929's 1. kong calculator also leads on update cadence (every 4 days vs every 2 weeks). CalcMemo929's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. CalcMemo929 sells 1 one-off in-app purchase. kong calculator asks for nothing beyond the download.
kong calculator ships an update every 4 days, CalcMemo929 every 2 weeks. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.
| Parameter | kong calculator | CalcMemo929 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 50.0% of reviews |
| Update frequency | Every 4 days โ better | Every 2 weeks |
| Ads | Yes | No โ better |
| In-app purchases | No โ better | Yes |
| Monetization | โ | Free with in-app purchases |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.0 โ better | 16.4 |
| Further details โ not scored | ||
| Size | 20 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Changyeol Seo | YOSHIHIRO TAKAHASHI |
In-app purchases
kong calculator
No in-app purchases
CalcMemo929
- Premium Plan$0.49
Questions
Is kong calculator free?
Is CalcMemo929 free?
Do kong calculator or CalcMemo929 have ads?
Which is updated more often, kong calculator or CalcMemo929?
Other comparisons
