# Clear.bio vs Vitly AI

The clearest difference is update cadence: Vitly AI at every 11 days against Clear.bio's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Clear.bio ships an update every 2 months, Vitly AI every 11 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Clear.bio | Vitly AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clearbio-nutrition-tracker/id1502968608/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 81 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Clear B.V.](https://appshunter.io/developer/1502968607) | [Vitly B.V.](https://appshunter.io/developer/1887331633) |

## What reviewers say

### Clear.bio

[App page](https://appshunter.io/ios/app/clearbio-nutrition-tracker/id1502968608)

Discover your personalized diet by tracking food, drinks, mood, energy, and exercise. Integrates with CGMs to show how foods affect blood sugar, helping you find the best nutrition for your body. Chat with dietitians for personalized guidance.

**Highlights:** Personalized diet discovery, Blood sugar level tracking with CGM integration, Food, drink, mood, energy, and exercise logging, Timeline view of meals, Save favorite meals, Chat with dietitians

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

**In-app purchases:** none


### Vitly AI

[App page](https://appshunter.io/ios/app/vitly-ai/id6761017461)

**In-app purchases:** none


## Frequently asked questions

### Is Clear.bio free?

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

### Is Vitly AI free?

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

### Do Clear.bio or Vitly AI have ads?

Neither Clear.bio nor Vitly AI shows ads.

### Which is updated more often, Clear.bio or Vitly AI?

Clear.bio ships an update every 2 months, and Vitly AI every 11 days. Most recently, Clear.bio was updated on November 3, 2026 and Vitly AI 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.*