# AllergiApp vs BabyStride

The clearest difference is ads: BabyStride at none against AllergiApp's shown. BabyStride also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AllergiApp | BabyStride |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 57 MB | 19 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Marta Di Muro](https://appshunter.io/developer/1875324483) | [Andrea Gracis](https://appshunter.io/developer/1895913922) |

## What reviewers say

### AllergiApp

[App page](https://appshunter.io/ios/app/allergiapp/id6758859853)

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

**In-app purchases:** none


### BabyStride

[App page](https://appshunter.io/ios/app/babystride/id6764783687)

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

**In-app purchases:** none


## Frequently asked questions

### Is AllergiApp free?

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

### Is BabyStride free?

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

### Do AllergiApp or BabyStride have ads?

AllergiApp shows ads; BabyStride does not.

### Which is updated more often, AllergiApp or BabyStride?

AllergiApp ships an update every 2 weeks, and BabyStride every 2 weeks. Most recently, AllergiApp was updated on October 28, 2026 and BabyStride on October 7, 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.*