# Mentoria vs Plank Timer by Axcentra

The clearest difference is in-app purchases: Plank Timer by Axcentra at none against Mentoria's 1. Mentoria'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. Mentoria sells 1 in-app purchase, starting at $34.99 per year. Plank Timer by Axcentra asks for nothing beyond the download.

Mentoria ships an update every 9 days, Plank Timer by Axcentra weekly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mentoria | Plank Timer by Axcentra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (24 ratings)](https://appshunter.io/ios/app/plank-timer-by-axcentra/id6744959520/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 16 MB | 34 MB |
| Requires iOS | 18.0 | **17.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Usdin](https://appshunter.io/developer/1037370727) | [Axcentra Fitness](https://appshunter.io/developer/1810163808) |

## What reviewers say

### Mentoria

[App page](https://appshunter.io/ios/app/mentoria/id6743173980)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mentoria Annual Plan | $34.99 | per year |


### 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


## Frequently asked questions

### Is Mentoria free?

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

### Is Plank Timer by Axcentra free?

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

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

Plank Timer by Axcentra shows ads; Mentoria does not.

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

Mentoria ships an update every 9 days, and Plank Timer by Axcentra weekly. Most recently, Mentoria was updated on October 15, 2026 and Plank Timer by Axcentra on October 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.*