# Allergy Advisor vs Savo

The clearest difference is in-app purchases: Allergy Advisor at none against Savo's 2. Allergy Advisor also leads on device support (3 vs 1). Savo's advantage is update cadence (every 4 days vs monthly). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Savo sells 2 in-app purchases, starting at $4.99 per month. Allergy Advisor asks for nothing beyond the download.

Allergy Advisor ships an update monthly, Savo every 4 days. The most recent releases landed on October 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Allergy Advisor | Savo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 47 MB | 24 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GEORGE ALEXANDER OAKEY](https://appshunter.io/developer/1834386063) | [Jahangir Erfan](https://appshunter.io/developer/1806862275) |

## What reviewers say

### Allergy Advisor

[App page](https://appshunter.io/ios/app/allergy-advisor/id6751273886)

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

**In-app purchases:** none


### Savo

[App page](https://appshunter.io/ios/app/savo/id6779640828)

Scan product barcodes or labels to instantly check ingredients against your chosen allergens. Receive clear verdicts and detailed ingredient lists, with premium features offering pantry management and recall alerts.

**Highlights:** Instant barcode scanning, Label reading via camera, Customizable allergen profiles, Pantry management (Premium), Recall and ingredient change alerts (Premium), Multilingual label translation, Allergy card for restaurants

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is Allergy Advisor free?

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

### Is Savo free?

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

### Do Allergy Advisor or Savo have ads?

Neither Allergy Advisor nor Savo shows ads.

### Which is updated more often, Allergy Advisor or Savo?

Allergy Advisor ships an update monthly, and Savo every 4 days. Most recently, Allergy Advisor was updated on October 12, 2026 and Savo 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.*