# 22Bio vs Velko

The clearest difference is in-app purchases: 22Bio at none against Velko's 2. Velko's advantage is ads (none vs shown) and iOS requirement (18.0 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Velko sells 2 in-app purchases, starting at $9.99 per month. 22Bio asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 6, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 22Bio | Velko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/velko/id6760381113/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | — | Freemium |
| Size | 34 MB | 14 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Mosaic-bio, Ltd.](https://appshunter.io/developer/1818601785) | [ALEXANDER NICHOLAS KOZIEL-POKLEWSKI](https://appshunter.io/developer/1884214422) |

## What reviewers say

### 22Bio

[App page](https://appshunter.io/ios/app/22bio/id6746808216)

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

**In-app purchases:** none


### Velko

[App page](https://appshunter.io/ios/app/velko/id6760381113)

Instantly analyze meals by taking a photo for AI-powered nutritional breakdowns. Receive personalized coaching and insights to help you reach your health goals. Track progress, log activities, and challenge friends for added accountability.

**Highlights:** AI Photo Meal Analysis, Personalized AI Coaching, "Should I Eat This?" Verdicts, Head-to-Head Challenges, 13+ Dietary Profile Support, Allergen Tracking, Progress & Activity Logging

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Velko Premium Monthly | $9.99 | per month |
| Velko Premium Annual | $79.99 | per year |


## Frequently asked questions

### Is 22Bio free?

22Bio is free to download, with no in-app purchases.

### Is Velko free?

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

### Do 22Bio or Velko have ads?

22Bio shows ads; Velko does not.

### Which is updated more often, 22Bio or Velko?

22Bio ships an update monthly, and Velko monthly. Most recently, 22Bio was updated on September 6, 2026 and Velko on September 18, 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.*