# Allergen Hound vs Step Friend

Allergen Hound and Step Friend are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Allergen Hound sells 8 in-app purchases, starting at $4.99 per month and Step Friend sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Allergen Hound ships an update fortnightly, Step Friend every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Allergen Hound | Step Friend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/allergen-hound/id6737061554/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 109 MB | 52 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Three Columns LLC](https://appshunter.io/developer/1771312720) | [ALEJANDRO SANCHEZ SAUCEDO](https://appshunter.io/developer/6771650742) |

## What reviewers say

### Allergen Hound

[App page](https://appshunter.io/ios/app/allergen-hound/id6737061554)

Scan ingredient labels with your camera to identify harmful ingredients based on your custom allergen list. Get instant alerts for food, cosmetics, and more, ensuring peace of mind for those with dietary needs or sensitivities.

**Highlights:** Scan ingredient labels with camera, Detects custom allergens and keywords, Works on food, cosmetics, and more, Instant smart alerts for detected allergens, Free daily scans and scan rewards, Dark mode and accessibility options

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Scans (1 Month) | $4.99 | per month |
| Premium Package (1 Month) | $9.99 | per month |
| Unlimited Scans (1 Year) | $49.99 | per year |
| Premium Access (1 Year) | $99.99 | per year |
| 10 Scans (1 Time) | $1.99 | one-time |
| 25 Scans (1 Time) | $2.99 | one-time |
| 50 Scans (1 Time) | $2.99 | one-time |
| 100 Scans (1 Time) | $3.99 | one-time |


### Step Friend

[App page](https://appshunter.io/ios/app/step-friend/id6771650740)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $24.99 | per year |


## Frequently asked questions

### Is Allergen Hound free?

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

### Is Step Friend free?

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

### Do Allergen Hound or Step Friend have ads?

Neither Allergen Hound nor Step Friend shows ads.

### Which is updated more often, Allergen Hound or Step Friend?

Allergen Hound ships an update fortnightly, and Step Friend every 3 weeks. Most recently, Allergen Hound was updated on October 30, 2026 and Step Friend 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.*