Holdarc

In-app purchases
Content rating
Everyone
100+
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Content rating
Everyone
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About this app

Make room for a focused plank practice with Holdarc.

Start a simple timer for each hold, then save your duration, plank type, difficulty, how your body felt, and optional notes. Your History keeps past sessions easy to revisit. Stats shows your total hold time, average duration, current streak, and sessions from the last seven days.

Choose a light or dark appearance and the time unit that works for you. Your training record is stored in the app on your device; no account is required. Android system backup may apply according to your device settings.

The timer, training log, and stats are available without payment. Optional, one-time support packs are available through Google Play. They do not unlock features or content. Prices and availability are shown by Google Play before purchase.

Holdarc is a personal timer and training journal, not a medical device or a source of medical advice. Exercise within your abilities and seek qualified advice when needed.
Time your plank holds and follow your progress in a private training log
Updated on
Sep 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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Content rating
Everyone
In-App Purchases
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App support

About the developer
TRẦN XUÂN TUẤN
bobonbon004@gmail.com
Tổ 3 Bắc Sơn, Thành phố Tam Điệp, Ninh Bình Ninh Bình 08507 Vietnam