# Plank Core Workout at Home vs RepStack

The clearest difference is update cadence: RepStack at daily against Plank Core Workout at Home's every 3 weeks. 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 Core Workout at Home ships an update every 3 weeks, RepStack daily. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Plank Core Workout at Home | RepStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 56 MB | 40 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc Thanh Pham](https://appshunter.io/developer/907794619) | [ALEXANDER HINTERLEITNER](https://appshunter.io/developer/1882835373) |

## What reviewers say

### Plank Core Workout at Home

[App page](https://appshunter.io/ios/app/plank-core-workout-at-home/id6748848122)

**Features:** macOS Compatibility

**In-app purchases:** none


### RepStack

[App page](https://appshunter.io/ios/app/repstack/id6760138812)

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

**In-app purchases:** none


## Frequently asked questions

### Is Plank Core Workout at Home free?

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

### Is RepStack free?

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

### Do Plank Core Workout at Home or RepStack have ads?

Neither Plank Core Workout at Home nor RepStack shows ads.

### Which is updated more often, Plank Core Workout at Home or RepStack?

Plank Core Workout at Home ships an update every 3 weeks, and RepStack daily. Most recently, Plank Core Workout at Home was updated on October 1, 2026 and RepStack on October 10, 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.*