Comparison

Showa100 vs Local Memo

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

Head to head
About

Showa100

Features
Read full description

Japanese Era Converter A simple app for converting years between the Japanese eras (Reiwa, Heisei, Showa) and the Western (Gregorian) calendar. Designed to lighten the workload for anyone who handles Japanese documents, this tool makes year conversion quick and easy with a simplified, user-friendly interface.

About

Local Memo

Features
Read full description

Keep your notes close. Local Memo organizes notes, folders, photos and voice recordings on your iPhone or iPad, without an account or cloud sync. ORGANIZE YOUR WAY Create as many folders as you need, nested up to 15 levels deep. Choose folder colors from a palette or fine-tune them with hue, saturation and brightness sliders. Move items between folders, use drag and drop, and switch between grid and list views. WRITE AND COLLECT Write notes with bold, red or blue text. Add photos directly to folders or attach photos and files to notes. Record and play voice memos alongside your writing. FIND WHAT YOU NEED Search folder names, note titles and text, photo names and attachment filenames. Matching text is highlighted to help you find the right item. LOCK PRIVATE FOLDERS Protect selected folders with Face ID, Touch ID or your device passcode. Your device must have a passcode set. The app does not store your password. Locked content is excluded from the Home Screen widget. MAKE IT COMFORTABLE Choose your own background color and black or white text. If a combination becomes hard to read, restore the default colors in Settings. Red and blue note text keeps its own color. QUICK ACCESS Use the small widget to create a new note, or the medium and large widgets to read a selected note. The layout adapts to iPhone and iPad, including landscape orientation. ON YOUR DEVICE Your notes and files stay in the app on your device. There is no account, advertising, analytics or in-app purchase, and the app does not sync through iCloud or an external server. Keep a device backup: deleting the app also deletes its contents. Links to the developer’s other apps open the App Store. 20 LANGUAGES Japanese, English, Korean, Simplified Chinese, Traditional Chinese, French, German, Spanish, Italian, Brazilian Portuguese, Russian, Ukrainian, Polish, Dutch, Turkish, Arabic, Hindi, Indonesian, Thai and Vietnamese.

Screenshots

Showa1001 screens
Local Memo4 screens

Verdict

The call

The clearest difference is ads: Local Memo at none against Showa100's shown. Local Memo also leads on update cadence (weekly vs every 48 months). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Showa100 ships an update every 48 months, Local Memo weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Showa100 versus Local Memo: the parameters behind the verdict, then further details
ParameterShowa100Local Memo
PriceFreeFree
Update frequencyEvery 48 monthsWeekly — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better17.0
Further details — not scored
Size5 MB5 MB
Age rating4+4+
Developerkaitekidigital Inc.tomohide yanome

In-app purchases

None

Showa100

No in-app purchases

None

Local Memo

No in-app purchases

Questions

Is Showa100 free?
Showa100 is free to download, with no in-app purchases.
Is Local Memo free?
Local Memo is free to download, with no in-app purchases.
Do Showa100 or Local Memo have ads?
Showa100 shows ads; Local Memo does not.
Which is updated more often, Showa100 or Local Memo?
Showa100 ships an update every 48 months, and Local Memo weekly. Most recently, Showa100 was updated on November 7, 2026 and Local Memo on October 31, 2026.

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