# Plank Timer by Axcentra vs RepStack

The clearest difference is ads: RepStack at none against Plank Timer by Axcentra's shown. RepStack also leads on update cadence (daily vs weekly) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

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

Plank Timer by Axcentra ships an update weekly, RepStack daily. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Plank Timer by Axcentra | RepStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/plank-timer-by-axcentra/id6744959520/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 40 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Axcentra Fitness](https://appshunter.io/developer/1810163808) | [ALEXANDER HINTERLEITNER](https://appshunter.io/developer/1882835373) |

## What reviewers say

### Plank Timer by Axcentra

[App page](https://appshunter.io/ios/app/plank-timer-by-axcentra/id6744959520)

This app helps you build core strength with timed plank exercises. It offers custom interval settings, audio cues, and progress tracking for consistent workouts. Suitable for all levels, it requires no equipment and includes various plank types.

**Highlights:** Customizable plank intervals, Audio-guided workout cues, 30-day plank challenge plans, Progress and streak tracking, Multiple plank variations, No equipment required

**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 Timer by Axcentra free?

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

### Is RepStack free?

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

### Do Plank Timer by Axcentra or RepStack have ads?

Plank Timer by Axcentra shows ads; RepStack does not.

### Which is updated more often, Plank Timer by Axcentra or RepStack?

Plank Timer by Axcentra ships an update weekly, and RepStack daily. Most recently, Plank Timer by Axcentra was updated on September 29, 2026 and RepStack on September 24, 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.*