# DayZero Habit Tracker vs Symptom Tracker

The clearest difference is monetization model: DayZero Habit Tracker at freemium against Symptom Tracker's subscription. DayZero Habit Tracker also leads on update cadence (every 2 days vs every 4 days). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. DayZero Habit Tracker sells 2 in-app purchases, starting at $3.99 per month and Symptom Tracker sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for DayZero Habit Tracker against 5.0 for Symptom Tracker. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

DayZero Habit Tracker ships an update every 2 days, Symptom Tracker every 4 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | DayZero Habit Tracker | Symptom Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dayzero-habit-tracker/id6758055565/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/symptom-tracker-sympta/id6758482143/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | **Freemium** | Subscription |
| Size | 9 MB | 41 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shawn Gilronan](https://appshunter.io/developer/1786789478) | [Niall Canning](https://appshunter.io/developer/1873124934) |

## What reviewers say

### DayZero Habit Tracker

[App page](https://appshunter.io/ios/app/dayzero-habit-tracker/id6758055565)

Effortlessly build positive habits and break negative ones with a visually stunning tracker. Automatically syncs with Apple Health for seamless progress tracking and offers smart insights to keep you motivated.

**Highlights:** Beautiful streak tracking with progress rings, Automatic Apple Health integration, AI-powered insights and analytics, Daily notes and journaling, Habit templates for quick start, Home and Lock screen widgets, Apple Watch app for on-the-go tracking, Flexible forgiveness rules

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DayZero Premium Monthly | $3.99 | per month |
| DayZero Pro Annual | $29.99 | per year |


### Symptom Tracker

[App page](https://appshunter.io/ios/app/symptom-tracker-sympta/id6758482143)

Easily log daily health details like symptoms, mood, and sleep to uncover patterns and triggers. AI assistance and clear exports help you communicate better with your care team and build healthier habits.

**Highlights:** AI-assisted logging, Symptom, mood, and sleep tracking, Health pattern insights, Shareable PDF/CSV reports, Gentle reminders, Habit building tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.99 | per 7 days |
| Pro Monthly | $7.99 | per month |
| Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is DayZero Habit Tracker free?

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

### Is Symptom Tracker free?

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

### Which has better reviews, DayZero Habit Tracker or Symptom Tracker?

DayZero Habit Tracker and Symptom Tracker are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do DayZero Habit Tracker or Symptom Tracker have ads?

Neither DayZero Habit Tracker nor Symptom Tracker shows ads.

### Which is updated more often, DayZero Habit Tracker or Symptom Tracker?

DayZero Habit Tracker ships an update every 2 days, and Symptom Tracker every 4 days. Most recently, DayZero Habit Tracker was updated on October 7, 2026 and Symptom Tracker on October 7, 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.*