# HealSync vs JustWater

The clearest difference is update cadence: JustWater at every 3 weeks against HealSync's every 5 months. HealSync's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HealSync ships an update every 5 months, JustWater every 3 weeks. Both last shipped on October 6, 2026.

## The numbers

| Metric | HealSync | JustWater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/justwater-hydration-tracker/id6775974283/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 62 MB | 3 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [BITLogix (Pvt) Limited](https://appshunter.io/developer/931352433) | [Aleksandr Kazanskii](https://appshunter.io/developer/6775974285) |

## What reviewers say

### HealSync

[App page](https://appshunter.io/ios/app/healsync/id6742784480)

**Features:** macOS Compatibility

**In-app purchases:** none


### JustWater

[App page](https://appshunter.io/ios/app/justwater-hydration-tracker/id6775974283)

This app helps you monitor your daily water consumption. Set personal hydration goals, log various drinks quickly, and view your progress over time. It offers home screen widgets and syncs with Apple Health for comprehensive wellness tracking.

**Highlights:** Daily water intake tracking, Custom drink logging, Home Screen widgets, Apple Health sync, Goal completion statistics, Local hydration reminders

**In-app purchases:** none


## Frequently asked questions

### Is HealSync free?

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

### Is JustWater free?

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

### Do HealSync or JustWater have ads?

Neither HealSync nor JustWater shows ads.

### Which is updated more often, HealSync or JustWater?

HealSync ships an update every 5 months, and JustWater every 3 weeks. Most recently, HealSync was updated on October 6, 2026 and JustWater on October 6, 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.*