# foodolyst vs biotys

The clearest difference is in-app purchases: biotys at none against foodolyst's 1. biotys also leads on update cadence (every 5 months vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. foodolyst sells 1 one-off in-app purchase. biotys asks for nothing beyond the download.

foodolyst ships an update every 12 months, biotys every 5 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | foodolyst | biotys |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 months** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 12 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Eike Thies](https://appshunter.io/developer/1591030193) | [Amir Aiouaz](https://appshunter.io/developer/1462038680) |

## What reviewers say

### foodolyst

[App page](https://appshunter.io/ios/app/foodolyst/id1662990756)

Easily log consumed foods and associated discomfort levels to identify potential food sensitivities. The app analyzes your entries to reveal correlations between specific foods and your symptoms, helping you understand your body better. It's a simple tool to track your reactions and gain insights into dietary triggers.

**Highlights:** Simple food logging, Discomfort level tracking (1-5), Automated correlation analysis, Identify food triggers, Dietary insights

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $13.99 | one-time |


### biotys

[App page](https://appshunter.io/ios/app/biotys/id6443545029)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is foodolyst free?

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

### Is biotys free?

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

### Do foodolyst or biotys have ads?

Neither foodolyst nor biotys shows ads.

### Which is updated more often, foodolyst or biotys?

foodolyst ships an update every 12 months, and biotys every 5 months. Most recently, foodolyst was updated on October 24, 2026 and biotys on October 27, 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.*