# Plank Timer by Axcentra vs Plank Challenge

The clearest difference is in-app purchases: Plank Timer by Axcentra at none against Plank Challenge's 1. Plank Timer by Axcentra also leads on update cadence (weekly vs every 3 months). Plank Challenge's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Plank Challenge sells 1 one-off in-app purchase. Plank Timer by Axcentra asks for nothing beyond the download.

Plank Timer by Axcentra ships an update weekly, Plank Challenge every 3 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Plank Timer by Axcentra | Plank Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (24 ratings)](https://appshunter.io/ios/app/plank-timer-by-axcentra/id6744959520/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 34 MB | 5 MB |
| Requires iOS | **17.4** | 18.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Axcentra Fitness](https://appshunter.io/developer/1810163808) | [AppConsult](https://appshunter.io/developer/1818576565) |

## 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


### Plank Challenge

[App page](https://appshunter.io/ios/app/plank-challenge-30-days/id6746803064)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Planking Pro | $4.99 | one-time |


## Frequently asked questions

### Is Plank Timer by Axcentra free?

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

### Is Plank Challenge free?

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

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

Plank Timer by Axcentra shows ads; Plank Challenge does not.

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

Plank Timer by Axcentra ships an update weekly, and Plank Challenge every 3 months. Most recently, Plank Timer by Axcentra was updated on October 24, 2026 and Plank Challenge on October 30, 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.*