# Vindö vs Allergy Log

The clearest difference is in-app purchases: Vindö at none against Allergy Log's 3. Vindö also leads on ads (none vs shown) and iOS requirement (14.1 vs 16.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Allergy Log sells 3 in-app purchases, starting at $3.99 per 7 days. Vindö asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Vindö | Allergy Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/allergy-log-intolerance-diary/id6738300083/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 87 MB |
| Requires iOS | **14.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hilding Anders Sweden AB](https://appshunter.io/developer/1326244948) | [OriginX](https://appshunter.io/developer/1725593771) |

## What reviewers say

### Vindö

[App page](https://appshunter.io/ios/app/vindo/id1326244949)

**In-app purchases:** none


### Allergy Log

[App page](https://appshunter.io/ios/app/allergy-log-intolerance-diary/id6738300083)

Track food reactions and environmental triggers to understand your health better. Log meals, symptoms, and use AI to scan ingredients from photos. Visualize trends with charts and export data for healthcare providers.

**Highlights:** Personalized allergy tracking, Smart food logging, AI ingredient scanning, Bristol Stool Scale integration, Visual data representation, Data export, Customizable themes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $89.99 | per year |


## Frequently asked questions

### Is Vindö free?

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

### Is Allergy Log free?

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

### Do Vindö or Allergy Log have ads?

Allergy Log shows ads; Vindö does not.

### Which is updated more often, Vindö or Allergy Log?

Vindö ships an update every 3 weeks, and Allergy Log every 3 weeks. Most recently, Vindö was updated on October 2, 2026 and Allergy Log on October 5, 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.*