# Plank Timer by Axcentra vs Habiduck

The clearest difference is in-app purchases: Plank Timer by Axcentra at none against Habiduck's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Habiduck sells 2 in-app purchases, starting at $0.99 per 7 days. Plank Timer by Axcentra asks for nothing beyond the download.

Plank Timer by Axcentra ships an update weekly, Habiduck every 3 days. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Plank Timer by Axcentra | Habiduck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/plank-timer-by-axcentra/id6744959520/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 11 MB |
| Requires iOS | 17.4 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Axcentra Fitness](https://appshunter.io/developer/1810163808) | [杨胜 朱](https://appshunter.io/developer/1609009505) |

## What reviewers say

### Plank Timer by Axcentra

[App page](https://appshunter.io/ios/app/plank-timer-by-axcentra/id6744959520)

This app helps you build core strength with timed plank exercises. It offers custom interval settings, audio cues, and progress tracking for consistent workouts. Suitable for all levels, it requires no equipment and includes various plank types.

**Highlights:** Customizable plank intervals, Audio-guided workout cues, 30-day plank challenge plans, Progress and streak tracking, Multiple plank variations, No equipment required

**Features:** macOS Compatibility

**In-app purchases:** none


### Habiduck

[App page](https://appshunter.io/ios/app/habiduck-habit-tracker/id6752852607)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week VIP | $0.99 | per 7 days |
| Yearly VIP | $9.99 | per year |


## Frequently asked questions

### Is Plank Timer by Axcentra free?

Plank Timer by Axcentra is free to download, with no in-app purchases.

### Is Habiduck free?

Habiduck is free to download, with in-app purchases available.

### Do Plank Timer by Axcentra or Habiduck have ads?

Both Plank Timer by Axcentra and Habiduck show ads.

### Which is updated more often, Plank Timer by Axcentra or Habiduck?

Plank Timer by Axcentra ships an update weekly, and Habiduck every 3 days. Most recently, Plank Timer by Axcentra was updated on September 10, 2026 and Habiduck on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*