# Okoia Scale vs BioScore

The clearest difference is in-app purchases: Okoia Scale at none against BioScore's 2. Okoia Scale also leads on iOS requirement (6.0 vs 15.1). BioScore's advantage is update cadence (every 3 days vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. BioScore sells 2 in-app purchases, starting at $17.90 per 7 days. Okoia Scale asks for nothing beyond the download.

Okoia Scale ships an update every 8 months, BioScore every 3 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Okoia Scale | BioScore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 days** |
| Size | 20 MB | 80 MB |
| Requires iOS | **6.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zhongshan Camry Electronic Co., Ltd.](https://appshunter.io/developer/556311830) | [SHM GLOBAL LLC](https://appshunter.io/developer/6800359899) |

## What reviewers say

### Okoia Scale

[App page](https://appshunter.io/ios/app/okoia-scale/id879064660)

**Features:** Vision Pro support

**In-app purchases:** none


### BioScore

[App page](https://appshunter.io/ios/app/bioscore-blood-work-analyzer/id6800359895)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BioScore Pro Weekly | $17.90 | per 7 days |
| BioScore Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Okoia Scale free?

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

### Is BioScore free?

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

### Do Okoia Scale or BioScore have ads?

Neither Okoia Scale nor BioScore shows ads.

### Which is updated more often, Okoia Scale or BioScore?

Okoia Scale ships an update every 8 months, and BioScore every 3 days. Most recently, Okoia Scale was updated on October 11, 2026 and BioScore on October 6, 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.*