# Plank Workout vs Plank Timer | Dr. Simplicity

The clearest difference is update cadence: Plank Timer | Dr. Simplicity at every 5 days against Plank Workout's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Plank Workout ships an update every 3 months, Plank Timer | Dr. Simplicity every 5 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | Plank Workout | Plank Timer | Dr. Simplicity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/plank-workout-lose-belly-fat/id6473728681/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 28 MB | 9 MB |
| Requires iOS | 15.6 | **15.3** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Venkata Rajesh Vemula](https://appshunter.io/developer/1587651123) | [Saihou Ieong](https://appshunter.io/developer/1676200405) |

## What reviewers say

### Plank Workout

[App page](https://appshunter.io/ios/app/plank-workout-lose-belly-fat/id6473728681)

Achieve a stronger core and reduce belly fat with daily, guided plank exercises. Suitable for all levels, this app offers structured plans and custom workout builders to help you stay consistent and track your progress at home.

**Highlights:** Daily plank workout routines, Beginner to advanced levels, Custom workout builder, Progress tracking and streaks, Lose belly fat, Improve posture

**Features:** macOS Compatibility

**In-app purchases:** none


### Plank Timer | Dr. Simplicity

[App page](https://appshunter.io/ios/app/plank-timer-dr-simplicity/id6566170165)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Plank Workout free?

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

### Is Plank Timer | Dr. Simplicity free?

Plank Timer | Dr. Simplicity is free to download, with no in-app purchases.

### Do Plank Workout or Plank Timer | Dr. Simplicity have ads?

Both Plank Workout and Plank Timer | Dr. Simplicity show ads.

### Which is updated more often, Plank Workout or Plank Timer | Dr. Simplicity?

Plank Workout ships an update every 3 months, and Plank Timer | Dr. Simplicity every 5 days. Most recently, Plank Workout was updated on November 4, 2026 and Plank Timer | Dr. Simplicity on November 4, 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.*