# Plank — Stronger core in 30 days

> Stronger core in 30 days (iPhone/iPad app by OcuNecu.)

- Source: https://appshunter.io/ios/app/plank/id6753717048 (this page in markdown: same URL + `.md`)
- Developer: [OcuNecu](https://appshunter.io/developer/301177165)
- Category: Health & Fitness, Utilities
- Price: Free
- Age rating: 12+
- Requires: iOS 26.0 · 1 MB
- Languages: American English
- Released: 2025-10-08
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/plank/id6753717048/reviews.md

## What is Plank?

Build strength, endurance, and confidence with the 30 Day Plank Challenge — your guided journey from 30 seconds to 5 minutes. Whether you’re a beginner or seasoned fitness fan, this app keeps you motivated with daily goals, clear progress tracking, and smart reminders that make consistency easy.

- Daily Challenge: Start at 30 seconds and level up to 5 minutes by Day 30
- Progress Tracker: Visualise your streaks and see your endurance improve
- Smart Reminders: Stay on track with gentle daily nudges
- History View: Review your performance over time

No equipment. No excuses. Just you, your mat, and 30 days to a stronger core.


## Version history (last 1 release)

### 1.0 — 2025-10-08

No release notes.

## More apps by OcuNecu

- [Tic Tac Whoa!](https://appshunter.io/ios/app/tic-tac-whoa/id6754276799)
- [Bingo Tables](https://appshunter.io/ios/app/bingo-tables/id6754783776)
- [Near Now](https://appshunter.io/ios/app/near-now/id6754785558)
- [C25K](https://appshunter.io/ios/app/c25k/id6754785583)
- [Streaks - Habits Tracker](https://appshunter.io/ios/app/streaks-habits-tracker/id6766552795)

All apps by OcuNecu: https://appshunter.io/developer/301177165

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*