# HBDI® vs wydeworld

The clearest difference is update cadence: wydeworld at every 3 weeks against HBDI®'s every 6 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.

HBDI® ships an update every 6 weeks, wydeworld every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | HBDI® | wydeworld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (98 ratings)](https://appshunter.io/ios/app/hbdi/id953195592/reviews)** | — |
| Number of ratings | **98** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 50 MB | 49 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Herrmann International, Inc.](https://appshunter.io/developer/953195591) | [Emily Sudduth](https://appshunter.io/developer/1721274803) |

## What reviewers say

### HBDI®

[App page](https://appshunter.io/ios/app/hbdi/id953195592)

Access and explore your personal HBDI® Thinking Styles assessment results. This app offers interactive tools to understand your thinking preferences, apply Whole Brain® Thinking, and share insights with others. Enhance communication, problem-solving, and decision-making.

**Highlights:** Interactive HBDI® profile exploration, Personalized tips for communication and problem-solving, Create 'Guesstimated' profiles for others, Tools to apply Whole Brain® Thinking, Share HBDI® Profile badge on social media, Understand thinking under pressure

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

**In-app purchases:** none


### wydeworld

[App page](https://appshunter.io/ios/app/wydeworld/id6502425631)

**In-app purchases:** none


## Frequently asked questions

### Is HBDI® free?

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

### Is wydeworld free?

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

### Do HBDI® or wydeworld have ads?

Neither HBDI® nor wydeworld shows ads.

### Which is updated more often, HBDI® or wydeworld?

HBDI® ships an update every 6 weeks, and wydeworld every 3 weeks. Most recently, HBDI® was updated on November 1, 2026 and wydeworld on November 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.*