# Plank Challenge vs JustPlankit

The clearest difference is price: Plank Challenge at Free against JustPlankit's $0.99. JustPlankit's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). On ads and device support there is nothing between them.

Plank Challenge is free to download; JustPlankit costs $0.99 up front. Plank Challenge sells 1 one-off in-app purchase. JustPlankit asks for nothing beyond the download.

Plank Challenge ships an update every 3 months, JustPlankit weekly. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Plank Challenge | JustPlankit |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 5 MB | 20 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [AppConsult](https://appshunter.io/developer/1818576565) | [Emirhan Zengin](https://appshunter.io/developer/1777377401) |

## What reviewers say

### 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 |


### JustPlankit

[App page](https://appshunter.io/ios/app/justplankit-plank-timer/id6767349240)

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

**In-app purchases:** none


## Frequently asked questions

### Is Plank Challenge free?

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

### Is JustPlankit free?

JustPlankit costs $0.99, with no in-app purchases.

### Do Plank Challenge or JustPlankit have ads?

Neither Plank Challenge nor JustPlankit shows ads.

### Which is updated more often, Plank Challenge or JustPlankit?

Plank Challenge ships an update every 3 months, and JustPlankit weekly. Most recently, Plank Challenge was updated on October 19, 2026 and JustPlankit on October 9, 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.*