Naoki Otsu

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Apps: 34
Total installs: 2.1M
Avg rating: ★ 4.05
Ratings: 26K
Latest release: Oct 15, 2026

How this developer operates

Same company, other accounts · NAOKI OTSU

Developer names that share this developer's legal name, contact e-mail or website in the store.

All apps

AppStyleRatingInstallsReleased
Check Calendar - Habit Tracker Productivity ★ 4.4 500,000+ Apr 30, 2021
Daily Checklist - Today's Task Productivity ★ 4.4 100,000+ Sep 18, 2022
Habit Check Calendar Productivity ★ 4.5 100,000+ Jun 16, 2022
LinkList - Open Links Quickly Productivity ★ 4.2 100,000+ Feb 9, 2023
CopyPaste - Paste Quickly Now Productivity ★ 3.1 50,000+ Sep 11, 2023
Timeline - Schedule by Hour Productivity ★ 4.5 10,000+ Apr 25, 2024
Plan Calendar -Make a Schedule Productivity ★ 4.6 10,000+ Oct 31, 2023
NameNotes - Take Note of Names Lifestyle ★ 3.5 10,000+ Jul 25, 2024
Multi Counter - Count up/down Productivity — 10,000+ Oct 26, 2023
PrepChecklist - To-Do List Productivity — 10,000+ Aug 26, 2023
Graph Maker - Create a graph Finance ★ 3.4 5,000+ Oct 30, 2024
Password Manager - Clipboard Productivity ★ 3.5 5,000+ Jan 12, 2024
Mr.Transcribe - Audio to Text Tools — 5,000+ Jul 15, 2025
Simple Notes - Take notes Productivity — 5,000+ Jan 31, 2024
CalcNotes - Calculation memo Productivity — 5,000+ Sep 17, 2025
ToDo - Task Manager & Planner Productivity ★ 4.5 1,000+ Feb 20, 2024
Vertical Calendar - Planner Productivity — 1,000+ Sep 7, 2025
Counter - One-Tap Counter Productivity — 1,000+ Feb 18, 2025
ReplyAI - Use AI to reply Productivity — 1,000+ Oct 1, 2025
KanbanBoard - Organize tasks Productivity — 1,000+ Jan 12, 2026
Purchase List | Shopping list Productivity — 1,000+ Sep 20, 2023
Poop Calendar - Track poops Health & Fitness — 1,000+ Jun 23, 2026
Medication Check Calendar Health & Fitness — 1,000+ Jul 22, 2026
Local Video - No Cloud Use Lifestyle — 1,000+ Jun 19, 2024
IntervalTimer - Workout Timer Health & Fitness — 500+ Mar 26, 2026
Pick Wheel - Random Spinner Entertainment — 500+ Aug 21, 2026
Task Calendar - Todo & Planner Productivity — 500+ Aug 7, 2026
NoticeMemo - Create alerts Productivity — 100+ Nov 13, 2025
ClipTranslate - One Tap Trans Productivity — 100+ Oct 16, 2025
Score Calendar - Track Scores Productivity — 100+ Jul 14, 2026
Conversation Maker - AI Talk Education — 100+ Sep 8, 2026
WeightLog - Daily Weight Log Health & Fitness — 100+ Oct 6, 2026
Diary Buddy - Daily Journal NEW Lifestyle — 50+ Oct 14, 2026
バスケカレンダー - バスケの試合をカレンダーで確認しよう Sports — 10+ Jul 30, 2026