# Pollen.lu vs Yupet

The clearest difference is in-app purchases: Pollen.lu at none against Yupet's 2. Pollen.lu also leads on iOS requirement (13.0 vs 15.1). Yupet's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Yupet sells 2 in-app purchases, starting at $4.99 per month. Pollen.lu asks for nothing beyond the download.

Pollen.lu ships an update every 4 months, Yupet weekly. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Pollen.lu | Yupet |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 29 MB | 64 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Centre Hospitalier de Luxembourg](https://appshunter.io/developer/1488630878) | [Damien Barge](https://appshunter.io/developer/6772925998) |

## What reviewers say

### Pollen.lu

[App page](https://appshunter.io/ios/app/pollenlu/id6476881871)

Track daily pollen levels in Luxembourg for common allergens. Access information on allergens and get advice for managing allergy symptoms. Data is updated daily from the Luxembourg Hospital Center's allergy team.

**Highlights:** Daily pollen concentration tracking, Information on common allergens, Allergen lexicon, Allergy symptom management tips, Data updated daily, Luxembourg-specific data

**Features:** macOS Compatibility

**In-app purchases:** none


### Yupet

[App page](https://appshunter.io/ios/app/yupet/id6772925996)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| YuPet VIP | $49.99 | per year |


## Frequently asked questions

### Is Pollen.lu free?

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

### Is Yupet free?

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

### Do Pollen.lu or Yupet have ads?

Neither Pollen.lu nor Yupet shows ads.

### Which is updated more often, Pollen.lu or Yupet?

Pollen.lu ships an update every 4 months, and Yupet weekly. Most recently, Pollen.lu was updated on October 2, 2026 and Yupet on October 1, 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.*