D-Day Memo

Jeong-Hoon Mo Business iPhoneiPadiPod touch

D-Day Memo is a free Business app for iPhone and iPad by Jeong-Hoon Mo. Rated 4.8/5 from 4 ratings. Requires iOS 15.0. Updated September 30, 2026.

Rating: 4.8; 4 ratings
Price: Free; on the App Store
Size: 51 MB; Age 4+
Updated: Sep 30; 2026 · v1.9.19

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Screenshots

About D-Day Memo

Innovative concept memo app! - Intuitive and convenient memo control.. - Better recognizable D-day & Important memo control.. - Security management by private password..

What’s new

Version 1.9.19 · Updated September 30, 2026

Improved stability and fixed minor issues.

App privacy

The developer, Jeong-Hoon Mo, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

D-Day Memo is a free Business app for iPhone, iPad and iPod touch, developed by Jeong-Hoon Mo. It is rated 4.8 out of 5 from 4 ratings on the App Store, requires iOS 15.0 or later, is 51 MB to download and is available in 2 languages. It was first released on January 25, 2012 and last updated on September 30, 2026.

Category: Business
Rating: 4.8 / 5 (4 ratings)
Price: Free
Version: 1.9.19
Size: 51 MB
Requires: iOS 15.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Korean
Age rating: 4+
Released: January 25, 2012
Last updated: September 30, 2026
Developer: Jeong-Hoon Mo

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Alternatives to D-Day Memo

Looking for apps like D-Day Memo? Here are 6 similar apps on the App Store. The highest rated is Lock Screen Notes: Quick Pin (5.0/5), and all 6 are free to download.

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