# Plank vs WildChild Quest

The clearest difference is in-app purchases: Plank at none against WildChild Quest's 2. Plank also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WildChild Quest sells 2 in-app purchases, starting at $3.99 per month. Plank asks for nothing beyond the download.

Plank ships an update every 10 days, WildChild Quest every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Plank | WildChild Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/plank-core-and-challenge/id6462861500/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 22 MB | 72 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zain Ali](https://appshunter.io/developer/1169007782) | [STEPHEN JASPER IORNS](https://appshunter.io/developer/1884466783) |

## What reviewers say

### Plank

[App page](https://appshunter.io/ios/app/plank-core-and-challenge/id6462861500)

This app guides users through effective plank exercises and challenges to build core strength and improve posture. It offers customizable plans, audio guidance, and progress tracking to help users achieve their fitness goals.

**Highlights:** Effective plank workouts, Challenging fitness routines, Customizable workout plans, Variety of plank styles, Audio guidance during workouts, Detailed progress tracking, Integrated workout calendar

**Features:** macOS Compatibility

**In-app purchases:** none


### WildChild Quest

[App page](https://appshunter.io/ios/app/wildchild-quest/id6760437548)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthy Premium | $3.99 | per month |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is Plank free?

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

### Is WildChild Quest free?

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

### Do Plank or WildChild Quest have ads?

Neither Plank nor WildChild Quest shows ads.

### Which is updated more often, Plank or WildChild Quest?

Plank ships an update every 10 days, and WildChild Quest every 2 weeks. Most recently, Plank was updated on November 3, 2026 and WildChild Quest on October 31, 2026.

---

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