# EyeCare Tracker vs Pollen Log

The clearest difference is in-app purchases: Pollen Log at none against EyeCare Tracker's 1. Pollen Log also leads on iOS requirement (15.0 vs 17.0). EyeCare Tracker's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. EyeCare Tracker sells 1 one-off in-app purchase. Pollen Log asks for nothing beyond the download.

EyeCare Tracker ships an update every 3 months, Pollen Log every 6 weeks. Both last shipped on September 15, 2026.

## The numbers

| Metric | EyeCare Tracker | Pollen Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 2 MB | 111 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [torankirite](https://appshunter.io/developer/1883564850) | [Tomohito Kii](https://appshunter.io/developer/1689523321) |

## What reviewers say

### EyeCare Tracker

[App page](https://appshunter.io/ios/app/eyecare-tracker/id6760272190)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Pollen Log

[App page](https://appshunter.io/ios/app/pollen-log-allergy-tracker/id6762492866)

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

**In-app purchases:** none


## Frequently asked questions

### Is EyeCare Tracker free?

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

### Is Pollen Log free?

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

### Do EyeCare Tracker or Pollen Log have ads?

Pollen Log shows ads; EyeCare Tracker does not.

### Which is updated more often, EyeCare Tracker or Pollen Log?

EyeCare Tracker ships an update every 3 months, and Pollen Log every 6 weeks. Most recently, EyeCare Tracker was updated on September 15, 2026 and Pollen Log on September 15, 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.*