# The Invincible Mindset Trainer vs Pen to Published

The clearest difference is update cadence: Pen to Published at every 12 months against The Invincible Mindset Trainer's every 25 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.

The Invincible Mindset Trainer ships an update every 25 months, Pen to Published every 12 months. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | The Invincible Mindset Trainer | Pen to Published |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 25 months | **Every 12 months** |
| Size | 17 MB | 16 MB |
| Requires iOS | 18.2 | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Robert Alexander Rudelic](https://appshunter.io/developer/1724082663) | [Mila Johansen](https://appshunter.io/developer/1730593829) |

## What reviewers say

### The Invincible Mindset Trainer

[App page](https://appshunter.io/ios/app/the-invincible-mindset-trainer/id6475370949)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pen to Published

[App page](https://appshunter.io/ios/app/pen-to-published/id6477801054)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Invincible Mindset Trainer free?

The Invincible Mindset Trainer is free to download, with no in-app purchases.

### Is Pen to Published free?

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

### Do The Invincible Mindset Trainer or Pen to Published have ads?

Both The Invincible Mindset Trainer and Pen to Published show ads.

### Which is updated more often, The Invincible Mindset Trainer or Pen to Published?

The Invincible Mindset Trainer ships an update every 25 months, and Pen to Published every 12 months. Most recently, The Invincible Mindset Trainer was updated on October 16, 2026 and Pen to Published on October 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.*