# Marczell Klein vs Driven67

The clearest difference is iOS requirement: Marczell Klein at 13.0 against Driven67's 16.6. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Marczell Klein against 5.0 for Driven67. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Marczell Klein | Driven67 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/marczell-klein/id6738615762/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/driven67/id6744368488/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 15 MB | 69 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marczell Klein Corp](https://appshunter.io/developer/1781489241) | [Secrets of Success, LLC](https://appshunter.io/developer/1807344126) |

## What reviewers say

### Marczell Klein

[App page](https://appshunter.io/ios/app/marczell-klein/id6738615762)

This app provides exclusive access to digital programs, workshops, and a community focused on personal growth and success. It guides users to boost confidence, master their mindset, and achieve goals through expert-led sessions and progress tracking tools.

**Highlights:** Exclusive digital programs, Live workshops and sessions, Expert-led guidance, Goal-setting and progress tracking, Community support, Mindset mastery

**Features:** Vision Pro support

**In-app purchases:** none


### Driven67

[App page](https://appshunter.io/ios/app/driven67/id6744368488)

This personal development platform offers a comprehensive library of resources to help users achieve success in business, finance, mindset, and life skills. It features interactive books, audio content, video masterclasses, and structured courses for continuous self-improvement.

**Highlights:** Comprehensive content library, Interactive books with note-taking, Audio library for on-the-go learning, Expert-led video masterclasses, Structured courses for skill development, Offline access, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marczell Klein free?

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

### Is Driven67 free?

Driven67 is free to download, with no in-app purchases.

### Which has better reviews, Marczell Klein or Driven67?

Marczell Klein and Driven67 are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Marczell Klein or Driven67 have ads?

Neither Marczell Klein nor Driven67 shows ads.

### Which is updated more often, Marczell Klein or Driven67?

Marczell Klein ships an update every 2 months, and Driven67 every 2 months. Most recently, Marczell Klein was updated on November 8, 2026 and Driven67 on November 5, 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.*