# AllerFree vs StrideMap

The clearest difference is update cadence: StrideMap at every 4 days against AllerFree's every 3 weeks. AllerFree's advantage is ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. AllerFree sells 1 in-app purchase, starting at $2.99 per month and StrideMap sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for AllerFree against 5.0 for StrideMap. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

AllerFree ships an update every 3 weeks, StrideMap every 4 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AllerFree | StrideMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/allerfree/id6744261428/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/stridemap-step-and-mile-tracker/id6748224869/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 12 MB | 4 MB |
| Requires iOS | **17.6** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Devin Coleman](https://appshunter.io/developer/1806754304) | [Takumi Kanzaki](https://appshunter.io/developer/1820952468) |

## What reviewers say

### AllerFree

[App page](https://appshunter.io/ios/app/allerfree/id6744261428)

This app provides instant food safety analysis by scanning barcodes and detecting allergens directly on your device. It offers customizable allergen profiles and local air quality data for enhanced dietary awareness and privacy.

**Highlights:** On-device barcode scanning, Dynamic allergen profiles, Customizable target strings, Local Air Quality Index (AQI), 100% local processing, Hardware optimized for efficiency

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Baby Safety Modes | $2.99 | per month |


### StrideMap

[App page](https://appshunter.io/ios/app/stridemap-step-and-mile-tracker/id6748224869)

This app transforms your daily step count into tangible distances, visualizing your progress through relatable real-world achievements. Explore milestones like traversing continents or completing famous marathons, all based on your walking data.

**Highlights:** Converts steps to real-world distances, Visualizes progress with inspiring milestones, 78 milestones across 10 categories, View data by time period (daily, monthly, yearly), Customizable stride length, Privacy-focused on-device processing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StrideMap Premium | $2.99 | one-time |


## Frequently asked questions

### Is AllerFree free?

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

### Is StrideMap free?

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

### Which has better reviews, AllerFree or StrideMap?

AllerFree and StrideMap are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do AllerFree or StrideMap have ads?

Neither AllerFree nor StrideMap shows ads.

### Which is updated more often, AllerFree or StrideMap?

AllerFree ships an update every 3 weeks, and StrideMap every 4 days. Most recently, AllerFree was updated on October 30, 2026 and StrideMap on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*