Comparison

Usagi Calc vs ZZZ MDEditor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Usagi Calc

Features
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A simple, easy-to-use standard calculator with a cute white bunny mascot. Perfect for everyday shopping, household budgeting, or quick calculations at work. If you're looking for a no-frills, intuitive calculator without the clutter of unnecessary functions, this app is for you. ā—† Simple Four Operations Focus on the basics: +, -, Ɨ, Ć·. No complicated scientific mode — just open the app and start calculating right away. ā—† Easy-to-Read Comma Separators Numbers are automatically formatted with commas (1,234,567) as you type and in the result. Even large numbers are easy to read at a glance. ā—† Automatic Calculation History Past expressions and results stay visible at the top of the screen. Scroll back through previous calculations — no more "wait, what did I just calculate?" moments while doing your budget or expenses. ā—† "00" Button Included Enter two zeros at once with the dedicated "00" button. Crunching big numbers becomes much faster. ā—† Intuitive Function Buttons • ± : Toggle sign • CE : Clear the current entry • C : Reset everything • ⌫ : Backspace one character ā—† Cute White Bunny Design A friendly white bunny sits beside the display, adding a little warmth between calculations. The calm mint-green color palette is easy on the eyes, even after long use. ā—† iPhone & iPad Support Optimized layouts for both your iPhone and iPad. ā—† Light and Snappy A simple design means snappy performance — open it up, do the math, you're done. --- Great For --- • Anyone who wants a simple, standard calculator • People who like to review past calculations • Fans of cute, minimal app design • Users who don't need a scientific calculator — just the basics • Quick math while shopping or tracking expenses ()() ('x') ..wwW..ww.._ ~ Everyday math, made cuter with a bunny ~

About

ZZZ MDEditor

Features
Read full description

ZZZ MDEditor is a local-first, all-in-one app that brings your notes, tasks, AI prompts, and custom databases together around Markdown. Everything is stored on your device and works offline — no account required. Markdown notes - Editor with live preview - [[wikilinks]] and automatic backlinks - Graph view to see how your notes connect Tasks & schedule - Checkboxes, priorities, due dates, custom statuses - Task board (kanban) and agenda views - Calendar with holidays (Japan, Asia, Europe and more) AI prompt management - Organize and reuse your favorite prompts in Markdown Custom folders (use them like a database) - Define your own fields: text, number, date, choices, checkbox, phone, photo, location, and more - Sub-tables with subtotals, and computed fields - Search, sort, and compact list views; export and share a folder as JSON More - English and Japanese (follows your device language) - Fully local, offline-first Build your own databases for budgets, inventory, reading logs, subscription tracking, and more. Pricing & ads - Free to use, supported by in-app ads. - On the free plan, some actions (importing external data, exporting/sharing as JSON, sharing templates) run after you watch a rewarded ad. - Pro (Ā„180/month, auto-renewing) removes ads and lifts the limits on files, records, and folders. - Payment is charged to your Apple ID at confirmation of purchase and renews automatically unless auto-renew is turned off at least 24 hours before the end of the period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Usagi Calc1 screens
ZZZ MDEditor4 screens

Verdict

The call

The clearest difference is in-app purchases: Usagi Calc at none against ZZZ MDEditor's 1. Usagi Calc also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. ZZZ MDEditor sells 1 in-app purchase, starting at $0.99 per month. Usagi Calc asks for nothing beyond the download.

Scorecard2 real differences Ā· 4 level
Usagi Calc versus ZZZ MDEditor: the parameters behind the verdict, then further details
ParameterUsagi CalcZZZ MDEditor
PriceFreeFree
Update frequency—Every 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size21 MB36 MB
Age rating4+12+
DeveloperTakashi KuwaharaSMOLT STAGE, K.K.

In-app purchases

None

Usagi Calc

No in-app purchases

1 purchases

ZZZ MDEditor

Subscriptions1
  • ZZZ MDEditor Premium$0.991 Month

Questions

Is Usagi Calc free?
Usagi Calc is free to download, with no in-app purchases.
Is ZZZ MDEditor free?
ZZZ MDEditor is free to download, with in-app purchases available.
Do Usagi Calc or ZZZ MDEditor have ads?
ZZZ MDEditor shows ads; Usagi Calc does not.

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