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Plank Trainer – Christopher Stephan

12月 11, 2025 | コメントは受け付けていません。

Christopher Stephan - Plank Trainer アートワーク Plank Trainer
Christopher Stephan
ジャンル: ヘルスケア/フィットネス
Price: ¥150
リリース日: 2025年12月8日

uild real core strength with the simplest and most motivating plank trainer on the App Store — now with Cloud Mode and Squads.

This app focuses on pure training: no ads, no subscriptions, no distractions. Pay once, train forever.

Start at your current level and progress automatically. Successful planks increase your time, failed attempts adjust the level to keep training achievable. Your sessions, levels, and streaks are logged so you can follow your improvement every day.

NEW: Train together with friends.
Activate Cloud Mode to join Squads — small groups where you can share your avatar, level, and streak. Motivate each other, compare progress, and stay consistent as a team. Your data is private and only shared when you join a Squad.

Features
• Smart automatic progression
• Clean, distraction-free design
• Daily streaks and detailed statistics
• Squads to stay motivated with friends
• Share your achievements easily
• One-time purchase — no recurring costs
• Privacy-friendly anonymous mode

Simple. Effective. Social.
Your plank journey starts here.

© © Christopher Stephan

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