Apps by Jun Yamabe
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Caliper&Ruler
Utilities
5.00
(1)
Free
IAP
Released Jul 2025
· updated Aug 2026
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Protractor 180°
Utilities
Free
IAP?
Released Jan 2026
· updated Jan 2026
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Conversation Starter Questions
Lifestyle
Free
IAP
Released Jul 2026
· updated Jul 2026
-
First Math: Add & Subtract Fun
Education
Free
IAP
Released Oct 2025
· updated Oct 2025
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Color Lens – Color Assist
Utilities
Free
IAP?
Released Jun 2025
· updated Jun 2025
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Face Diary: Daily Face Log
Lifestyle
Free
IAP
Released Jan 2026
· updated Jan 2026
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Mini Diary – Simple Daily Log
Lifestyle
Free
IAP
Released Nov 2025
· updated Nov 2025
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Flags & Capitals Quiz
Education
Free
IAP
Released Oct 2025
· updated Nov 2025
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AR Measure + Notes
Utilities
Free
IAP
Released Nov 2025
· updated Nov 2025
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Unit Price Calculator: Compare
Utilities
Free
IAP?
Released Jun 2026
· updated Jun 2026
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Next Is
Games
Free
IAP?
Released Dec 2025
· updated Dec 2025
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Japanese Era
Reference
Free
IAP
Released Jun 2025
· updated May 2026
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Tanuki Lens
Utilities
Free
IAP?
Released Dec 2025
· updated Mar 2026
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さかな漢字クイズ
Education
Free
IAP
Released Sep 2025
· updated Oct 2025
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Invoice Maker: PDF Estimate
Business
Free
IAP
Released Jul 2026
· updated Jul 2026
-
Sales Tax & Total Calculator
Utilities
Free
IAP
Released Jun 2026
· updated Jun 2026
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Mini Protractor
Utilities
$0.99
IAP?
Released Jan 2026
· updated Jan 2026
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Bill Tracker: Subscription
Finance
Free
IAP
Released Jul 2026
· updated Jul 2026
-
Height Predictor: Growth Calc
Medical
$4.99
IAP
Released Aug 2026
· updated Aug 2026
-
Daily Habit Tracker: Streaks
Health & Fitness
Free
SUB
Released Jul 2026
· updated Jul 2026
-
Tip Calculator & Split
Food & Drink
Free
IAP?
Released Jun 2026
· updated Jun 2026
-
Expense Tracker: Budget Log
Finance
Free
SUB
Released Jul 2026
· updated Aug 2026
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Structural Formulas Study
Education
Free
IAP?
Released Sep 2025
· updated Jun 2026
-
Smart Protractor
Utilities
Free
IAP?
Released May 2025
· updated Aug 2026
-
Screw Pitch Gauge
Utilities
Free
IAP?
Released Jul 2025
· updated Nov 2025
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Simple Margin Calculator
Business
Free
IAP?
Released Jun 2026
· updated Jun 2026
-
小学英単語
Education
Free
IAP
Released Oct 2025
· updated Oct 2025
-
Geometry Calc+Shapes
Productivity
Free
IAP?
Released Nov 2025
· updated Jun 2026
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Food Facts: Nutrition Guide
Health & Fitness
Free
IAP
Released Oct 2025
· updated Oct 2025
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Headache Log: Migraine Diary
Health & Fitness
Free
IAP
Released Dec 2025
· updated Dec 2025
-
World Flags & Facts
Education
Free
IAP
Released Sep 2025
· updated Nov 2025
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Salary Calculator: Net Pay
Finance
Free
IAP?
Released Jun 2026
· updated Jun 2026
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Board Foot Calculator: Lumber
Utilities
Free
IAP
Released Jun 2026
· updated Jun 2026
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Tip Tracker: Daily Income
Finance
Free
IAP
Released Jun 2026
· updated Jun 2026
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Darts 501 Scorekeeper
Games
Free
IAP
Released Jun 2026
· updated Jun 2026
-
Simple Commission Calculator
Utilities
Free
IAP?
Released Jun 2026
· updated Jun 2026
-
Animal Test - What’s My Type?
Entertainment
Free
IAP
Released Sep 2025
· updated Sep 2025
-
Floor Tile Calculator: Cost
Utilities
Free
IAP
Released Jun 2026
· updated Jun 2026
-
Multiplication Master: Play
Education
Free
IAP
Released Oct 2025
· updated Nov 2025
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Interview Prep: Practice
Education
Free
IAP?
Released Jun 2026
· updated Jun 2026