# PollDi vs Allergy Tracker & Pollen Count

The clearest difference is in-app purchases: PollDi at none against Allergy Tracker & Pollen Count's 4. Allergy Tracker & Pollen Count's advantage is update cadence (every 7 months vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Allergy Tracker & Pollen Count sells 4 in-app purchases, starting at $4.99 per 7 days. PollDi asks for nothing beyond the download.

PollDi ships an update every 15 months, Allergy Tracker & Pollen Count every 7 months. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | PollDi | Allergy Tracker & Pollen Count |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/allergy-tracker-and-pollen-count/id6670556073/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 7 months** |
| Monetization | — | Freemium |
| Size | 25 MB | 24 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 17+ |
| Developer | [TWT Interactive GmbH](https://appshunter.io/developer/386149816) | [Erkan Can](https://appshunter.io/developer/533400011) |

## What reviewers say

### PollDi

[App page](https://appshunter.io/ios/app/polldi/id6449494613)

**Features:** macOS Compatibility

**In-app purchases:** none


### Allergy Tracker & Pollen Count

[App page](https://appshunter.io/ios/app/allergy-tracker-and-pollen-count/id6670556073)

Track pollen, air quality, and allergy symptoms to identify triggers and plan your day. Get personalized insights and doctor-ready reports to manage your health effectively.

**Highlights:** Live pollen and air quality data, Hourly and multi-day forecasts, Symptom logging with notes and photos, Track pollen, air, and food together, Advanced trigger identification insights, Symptom trend analysis, Customizable alerts, Doctor-ready reports

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| Annual Subscription | $59.99 | per year |
| Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is PollDi free?

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

### Is Allergy Tracker & Pollen Count free?

Allergy Tracker & Pollen Count is free to download, with in-app purchases available.

### Do PollDi or Allergy Tracker & Pollen Count have ads?

Neither PollDi nor Allergy Tracker & Pollen Count shows ads.

### Which is updated more often, PollDi or Allergy Tracker & Pollen Count?

PollDi ships an update every 15 months, and Allergy Tracker & Pollen Count every 7 months. Most recently, PollDi was updated on October 25, 2026 and Allergy Tracker & Pollen Count on October 20, 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.*