# Bio vs Birth Date Predictions

The clearest difference is in-app purchases: Birth Date Predictions at none against Bio's 3. Birth Date Predictions also leads on iOS requirement (9.3 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. Bio sells 3 one-off in-app purchases. Birth Date Predictions asks for nothing beyond the download.

## The numbers

| Metric | Bio | Birth Date Predictions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/bio-compatibility-analysis/id566991076/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 6 MB | 8 MB |
| Requires iOS | 17.5 | **9.3** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Biological Immunity Research Institute](https://appshunter.io/developer/566991079) | [raj kumar](https://appshunter.io/developer/1134628854) |

## 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 |


### Birth Date Predictions

[App page](https://appshunter.io/ios/app/birth-date-predictions/id1156419349)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bio free?

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

### Is Birth Date Predictions free?

Birth Date Predictions is free to download, with no in-app purchases.

### Do Bio or Birth Date Predictions have ads?

Neither Bio nor Birth Date Predictions shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*