# Biasphera vs BehaviorIQ

The clearest difference is in-app purchases: Biasphera at none against BehaviorIQ's 2. BehaviorIQ's advantage is update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BehaviorIQ sells 2 in-app purchases, starting at $3.99 per month. Biasphera asks for nothing beyond the download.

Biasphera ships an update every 2 months, BehaviorIQ every 10 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Biasphera | BehaviorIQ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 5 MB | 55 MB |
| Requires iOS | 17 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Oliver Lapsley](https://appshunter.io/developer/1806948719) | [Lucainson Raymond](https://appshunter.io/developer/1805397683) |

## What reviewers say

### Biasphera

[App page](https://appshunter.io/ios/app/biasphera/id6744299539)

**In-app purchases:** none


### BehaviorIQ

[App page](https://appshunter.io/ios/app/behavioriq-cognitive-bias/id6767932928)

Explore hidden cognitive biases that influence your daily decisions in finances, relationships, and more. Interactive quizzes and real-world scenarios help you identify and counteract mental traps, improving your judgment and critical thinking.

**Highlights:** Interactive quizzes on cognitive biases, Real-world scenario examples, Explanations of biases and how to counteract them, Progress tracking and personalized insights, Covers biases in finance, relationships, health, and more, Engaging, game-like learning experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.99 | per month |
| Annual Plan | $19.99 | per year |


## Frequently asked questions

### Is Biasphera free?

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

### Is BehaviorIQ free?

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

### Do Biasphera or BehaviorIQ have ads?

Neither Biasphera nor BehaviorIQ shows ads.

### Which is updated more often, Biasphera or BehaviorIQ?

Biasphera ships an update every 2 months, and BehaviorIQ every 10 days. Most recently, Biasphera was updated on October 28, 2026 and BehaviorIQ on October 31, 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.*