# Pollen vs PollenDiary

The clearest difference is device support: Pollen at 2 against PollenDiary's —. Pollen also leads on iOS requirement (15.1 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Pollen sells 1 in-app purchase, starting at $3.99 per month and PollenDiary sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Pollen | PollenDiary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Daily | — |
| Size | 42 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [A2-83 Limited](https://appshunter.io/developer/1884436690) | [SPRING DATA LIMITED](https://appshunter.io/developer/1878386334) |

## What reviewers say

### Pollen

[App page](https://appshunter.io/ios/app/pollen-know-your-enemy/id6760431422)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| P.KYE Premium | $3.99 | per month |


### PollenDiary

[App page](https://appshunter.io/ios/app/pollendiary/id6761343897)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pollen Diary Pro Monthly | $3.99 | per month |
| Pollen Diary Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Pollen free?

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

### Is PollenDiary free?

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

---

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