# aha! Pollen vs Omnicheck

The clearest difference is in-app purchases: aha! Pollen at none against Omnicheck's 5. Omnicheck's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Omnicheck sells 5 in-app purchases, starting at $9.99 per month. aha! Pollen asks for nothing beyond the download.

aha! Pollen ships an update every 3 months, Omnicheck every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | aha! Pollen | Omnicheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/aha-pollen/id444081365/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 158 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Stiftung aha! Allergiezentrum Schweiz](https://appshunter.io/developer/444081368) | [Nutriteam GmbH](https://appshunter.io/developer/1895228562) |

## What reviewers say

### aha! Pollen

[App page](https://appshunter.io/ios/app/aha-pollen/id444081365)

Get real-time pollen counts and forecasts for Switzerland. Receive personalized alerts for specific pollen types and regions, along with allergy management tips and offers from aha! Allergy Centre Switzerland.

**Highlights:** Real-time pollen counts, Pollen forecasts, Personalized push notifications, Allergy management tips, Offers from aha! Allergy Centre

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

**In-app purchases:** none


### Omnicheck

[App page](https://appshunter.io/ios/app/omnicheck/id6763238803)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OmniCheck Pro Monthly | $9.99 | per month |
| OmniCheck Nutrition Ebook | $22.99 | one-time |
| Gesundheitsanalyse | $99.99 | one-time |
| OmniCheck Consultation | $179.99 | one-time |
| Analyse mit Beratung | $179.99 | one-time |


## Frequently asked questions

### Is aha! Pollen free?

aha! Pollen is free to download, with no in-app purchases.

### Is Omnicheck free?

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

### Do aha! Pollen or Omnicheck have ads?

Neither aha! Pollen nor Omnicheck shows ads.

### Which is updated more often, aha! Pollen or Omnicheck?

aha! Pollen ships an update every 3 months, and Omnicheck every 2 weeks. Most recently, aha! Pollen was updated on October 26, 2026 and Omnicheck on October 24, 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.*