Apps by naoki otsu
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Check Calendar - Habit Tracker
Productivity
4.74
(1,447)
Free
IAP
Released Apr 2021
· updated Jul 2026
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Habit Check Calendar
Productivity
4.81
(97)
Free
IAP
Released Jun 2022
· updated Aug 2026
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Daily Checklist - Today's Task
Productivity
4.62
(79)
Free
IAP
Released Sep 2022
· updated Aug 2026
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ToDo for Google - Manage tasks
Productivity
4.44
(25)
Free
IAP
Released Apr 2023
· updated Jul 2026
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Plan Calendar -Make a Schedule
Productivity
5.00
(20)
Free
IAP
Released Nov 2023
· updated Aug 2026
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Simple Notes - Take notes
Productivity
4.64
(11)
Free
IAP
Released Feb 2024
· updated Aug 2026
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NameNotes - Take Note of Names
Lifestyle
4.64
(11)
Free
IAP?
Released Jul 2024
· updated Aug 2026
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Counter - One-Tap Counter
Productivity
5.00
(8)
Free
IAP?
Released Feb 2025
· updated Aug 2026
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LinkList - Open Links Quickly
Productivity
4.63
(8)
Free
IAP
Released Feb 2023
· updated Aug 2026
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PrepChecklist - To-Do List
Productivity
4.43
(7)
Free
IAP
Released Aug 2023
· updated Aug 2026
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CopyPaste - Paste Quickly Now
Productivity
4.50
(4)
Free
IAP
Released Sep 2023
· updated Aug 2026
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Local Video - No Cloud Use
Photo & Video
5.00
(4)
Free
IAP
Released Jun 2024
· updated Aug 2026
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Password Manager - Clipboard
Utilities
4.50
(4)
Free
IAP
Released Jan 2024
· updated Aug 2026
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Multi Counter - Count up/down
Utilities
3.67
(3)
Free
IAP
Released Oct 2023
· updated Aug 2026
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Timeline - Schedule by Hour
Productivity
4.33
(3)
Free
IAP?
Released Apr 2024
· updated Aug 2026
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Graph Maker - Create a graph
Productivity
4.67
(3)
Free
IAP
Released Nov 2024
· updated Aug 2026
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Purchase List | Shopping list
Shopping
4.00
(2)
Free
IAP
Released Sep 2023
· updated Aug 2026
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NoticeMemo - Create alerts
Productivity
5.00
(2)
Free
IAP
Released Nov 2025
· updated Jul 2026
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ReplyAI - Find best response
Productivity
4.00
(2)
Free
IAP
Released Oct 2025
· updated Aug 2026
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Poop Calendar - Track poops
Health & Fitness
5.00
(1)
Free
IAP
Released Jun 2026
· updated Jul 2026
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Vertical Calendar - Planner
Productivity
5.00
(1)
Free
IAP
Released Sep 2025
· updated Aug 2026
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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
Free
IAP
Released Jul 2026
· updated Aug 2026
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Check Calendar - Habit Record
Productivity
$3.99
IAP
Released Feb 2023
· updated Feb 2023
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Score Calendar - Track Scores
Productivity
Free
IAP
Released Jul 2026
· updated Jul 2026
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Mr.Transcribe - Audio to Text
Productivity
$5.99
IAP
Released Jul 2025
· updated Aug 2026
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ボイス - 動物たちの鳴き声を聞こう
Education
Free
IAP
Released Jul 2025
· updated Jul 2025
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IntervalTimer - Workout Timer
Health & Fitness
Free
IAP
Released Mar 2026
· updated Jul 2026
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ClipTranslate - One Tap Trans
Productivity
Free
IAP
Released Oct 2025
· updated Aug 2026
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KanbanBoard - Organize tasks
Productivity
Free
IAP
Released Jan 2026
· updated Aug 2026
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CalcNotes - Calculation memo
Productivity
Free
IAP
Released Sep 2025
· updated Aug 2026
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Medication Check Calendar
Health & Fitness
Free
IAP
Released Aug 2026
· updated Aug 2026
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Google Tasks Client - To-Do
Productivity
$6.99
IAP
Released May 2020
· updated Dec 2022