# Plank Counter! vs Plank King

The clearest difference is in-app purchases: Plank Counter! at none against Plank King's 3. Plank Counter! also leads on review sentiment (73% vs 50%). Plank King's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Plank King sells 3 in-app purchases, starting at $2.99 per month. Plank Counter! asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Plank Counter! | Plank King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (22 ratings)](https://appshunter.io/ios/app/plank-counter-auto-count/id1439155398/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | **72.7% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 31 MB | 36 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Intersect](https://appshunter.io/developer/641416964) | [源 陈](https://appshunter.io/developer/1217365131) |

## What reviewers say

### Plank Counter!

[App page](https://appshunter.io/ios/app/plank-counter-auto-count/id1439155398)

This application assists in counting plank exercises with automatic detection. It offers notifications, records workout data to Apple Health, and saves results. Users can view their history and utilize a proximity sensor for enhanced functionality.

**Highlights:** Automatic plank counting, Workout notifications, Apple Health integration, Save results to photos, Workout history, Proximity sensor option

**In-app purchases:** none


### Plank King

[App page](https://appshunter.io/ios/app/plank-king-abs-workout-log/id1551261027)

This app helps you build a consistent core-training habit with a focused plank timer and progressive 30-day plans. Track your progress, view trends, and stay motivated with streaks and achievements. It syncs with Apple Health and offers reminders for daily workouts.

**Highlights:** One-tap plank timer, 30-day progressive plans, Workout history and trends, Daily habit reminders, Apple Health sync, Streaks and leaderboards

**Features:** macOS Compatibility, Apple Watch app, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Six-Month Subscription | $14.99 | per 6 months |
| Premium Plus Bundle | $24.99 | per year |


## Frequently asked questions

### Is Plank Counter! free?

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

### Is Plank King free?

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

### Do Plank Counter! or Plank King have ads?

Plank Counter! shows ads; Plank King does not.

### Which is updated more often, Plank Counter! or Plank King?

Plank Counter! ships an update every 3 months, and Plank King every 3 months. Most recently, Plank Counter! was updated on October 26, 2026 and Plank King 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.*