# Bio vs bondIQ

The clearest difference is rating: bondIQ at 5.0 against Bio's 4.0. bondIQ also leads on update cadence (monthly vs every 6 months) and ratings volume (6 vs 1). Bio's advantage is monetization model (free vs freemium). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Bio sells 3 one-off in-app purchases and bondIQ sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

bondIQ holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: bondIQ has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Bio ships an update every 6 months, bondIQ monthly. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Bio | bondIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/bio-compatibility-analysis/id566991076/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/bondiq/id6741943308/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 6 MB | 4 MB |
| Requires iOS | **17.5** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [Biological Immunity Research Institute](https://appshunter.io/developer/566991079) | [Glen Brunke](https://appshunter.io/developer/1755149674) |

## What reviewers say

### Bio

[App page](https://appshunter.io/ios/app/bio-compatibility-analysis/id566991076)

Discover deeper connections by analyzing your birth date for physical, mental, and emotional compatibility with others. This tool helps you understand relationship dynamics and find more fulfilling partnerships.

**Highlights:** Birth date compatibility analysis, Physical compatibility assessment, Mental compatibility assessment, Emotional compatibility assessment, Relationship insight tool

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credit | $1.99 | one-time |
| 5 Credits | $3.99 | one-time |
| 10 Credits | $4.99 | one-time |


### bondIQ

[App page](https://appshunter.io/ios/app/bondiq/id6741943308)

This app uses personality science to help you find compatible matches and deepen connections. It offers insights into personality traits, life goals, and potential challenges, providing smart date ideas to foster lasting relationships.

**Highlights:** Personalized compatibility insights, Screen potential partners for dark tetrad traits, Tailored date suggestions, Understand potential relationship challenges, Focus on lasting connections beyond attraction

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Subscription | $9.99 | per month |
| Three Month Subscription | $19.99 | per 3 months |
| One Year Subscription | $59.99 | per year |


## Frequently asked questions

### Is Bio free?

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

### Is bondIQ free?

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

### Which has better reviews, Bio or bondIQ?

bondIQ is rated higher. Bio averages 4.0 out of 5 from 1 ratings, while bondIQ averages 5.0 from 6 ratings.

### Do Bio or bondIQ have ads?

Neither Bio nor bondIQ shows ads.

### Which is updated more often, Bio or bondIQ?

Bio ships an update every 6 months, and bondIQ monthly. Most recently, Bio was updated on October 17, 2026 and bondIQ on October 12, 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.*