# AllerAid+ vs IRONSPLIT 4

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

Both are free to download. AllerAid+ sells 2 in-app purchases, starting at $4.99 per month. IRONSPLIT 4 asks for nothing beyond the download.

AllerAid+ ships an update every 3 weeks, IRONSPLIT 4 every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AllerAid+ | IRONSPLIT 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/alleraid-plus/id6478667857/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 43 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trutek Corp.](https://appshunter.io/developer/1078723655) | [alexis rodriguez plaza](https://appshunter.io/developer/1888226281) |

## What reviewers say

### AllerAid+

[App page](https://appshunter.io/ios/app/alleraid-plus/id6478667857)

Monitor air quality, pollen levels, and pollution to understand your environment. Track daily symptoms and set medication reminders to manage your well-being. Receive personalized alerts and manage family profiles for comprehensive environmental awareness.

**Highlights:** Real-time air quality index monitoring, Daily and weekly pollen forecasts, Symptom diary and pattern analysis, Medication and routine reminders, Personalized environmental alerts, Family profiles for multiple users, Daily AllerAid Score for wellness trends

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AllerAid Monthly | $4.99 | per month |
| AllerAid Yearly | $39.99 | per year |


### IRONSPLIT 4

[App page](https://appshunter.io/ios/app/ironsplit-4/id6761196780)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AllerAid+ free?

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

### Is IRONSPLIT 4 free?

IRONSPLIT 4 is free to download, with no in-app purchases.

### Do AllerAid+ or IRONSPLIT 4 have ads?

Both AllerAid+ and IRONSPLIT 4 show ads.

### Which is updated more often, AllerAid+ or IRONSPLIT 4?

AllerAid+ ships an update every 3 weeks, and IRONSPLIT 4 every 2 days. Most recently, AllerAid+ was updated on November 4, 2026 and IRONSPLIT 4 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.*