# Zolia vs Zebra Symptom Tracker

The clearest difference is in-app purchases: Zolia at none against Zebra Symptom Tracker's 3. Zolia also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Zebra Symptom Tracker sells 3 in-app purchases, starting at $4.99 per month. Zolia asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zolia | Zebra Symptom Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (19 ratings)](https://appshunter.io/ios/app/zolia-chronic-symptom-tracker/id6759508900/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 64 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Crystal Springs Software, LLC](https://appshunter.io/developer/309944754) | [Roman Bun](https://appshunter.io/developer/1891532197) |

## What reviewers say

### Zolia

[App page](https://appshunter.io/ios/app/zolia-chronic-symptom-tracker/id6759508900)

This app allows users to create highly customizable tracking sessions for their health symptoms and medications. It offers batch logging for medications and provides data analysis to identify correlations. All health data is stored locally for privacy, with free export options available.

**Highlights:** Customizable tracking sessions, Batch medication logging, Local data storage and privacy, Free CSV/SQLite data export, Correlation analysis, Customizable colors and emojis

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

**In-app purchases:** none


### Zebra Symptom Tracker

[App page](https://appshunter.io/ios/app/zebra-symptom-tracker/id6768839130)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zebra Premium — Monthly | $4.99 | per month |
| Zebra Premium — Annual | $39.99 | per year |
| Zebra Premium Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Zolia free?

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

### Is Zebra Symptom Tracker free?

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

### Do Zolia or Zebra Symptom Tracker have ads?

Neither Zolia nor Zebra Symptom Tracker shows ads.

### Which is updated more often, Zolia or Zebra Symptom Tracker?

Zolia ships an update weekly, and Zebra Symptom Tracker weekly. Most recently, Zolia was updated on November 9, 2026 and Zebra Symptom Tracker on October 31, 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.*