# Hydration Journal vs Jane DO Digital

The clearest difference is in-app purchases: Jane DO Digital at none against Hydration Journal's 5. Jane DO Digital also leads on ratings volume (10 vs 1). Hydration Journal's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (12.2 vs 16.4). On price, rating, ads and device support there is nothing between them.

Both are free to download. Hydration Journal sells 5 in-app purchases, starting at $0.49 per month. Jane DO Digital asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Hydration Journal against 5.0 for Jane DO Digital. That said, the two scores are not equally well evidenced: Jane DO Digital has 10 ratings behind it against 1, so its average is the more settled of the two.

Hydration Journal ships an update every 3 weeks, Jane DO Digital every 4 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Hydration Journal | Jane DO Digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hydration-journal/id1487806956/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/jane-do-digital/id1634136127/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Freemium | **Free** |
| Size | 48 MB | 121 MB |
| Requires iOS | **12.2** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Implus Technology Limited](https://appshunter.io/developer/1487806745) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Hydration Journal

[App page](https://appshunter.io/ios/app/hydration-journal/id1487806956)

This app helps you stay hydrated by sending timely reminders to drink water. It tracks your daily intake, allows for customizable cup sizes, and helps you establish a healthy hydration schedule to improve your overall well-being.

**Highlights:** Daily hydration reminders, Water intake tracking, Customizable cup sizes, Hydration schedule setup, Health benefits information

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.49 | per month |
| VIP 3 Months | $0.99 | per 3 months |
| VIP 1 Year | $1.49 | per year |
| Quarterly Plan | $19.99 | per 3 months |
| Yearly Plan | $71.99 | per year |


### Jane DO Digital

[App page](https://appshunter.io/ios/app/jane-do-digital/id1634136127)

Access a library of live and on-demand fitness classes including Sculpt, HIIT, Dance, Tramp, and Step. These musically charged workouts build muscle, strength, endurance, and flexibility. The app offers customizable plans, community features, and challenges to keep you motivated.

**Highlights:** Live and On Demand workout library, Signature classes: Sculpt, HIIT, Dance, Tramp, Step, Musically charged, energy-driven cross-training, Customizable workout plans, Community boards and challenges, Filter workouts by type, body part, duration, or trainer

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

**In-app purchases:** none


## Frequently asked questions

### Is Hydration Journal free?

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

### Is Jane DO Digital free?

Jane DO Digital is free to download, with no in-app purchases.

### Which has better reviews, Hydration Journal or Jane DO Digital?

Hydration Journal and Jane DO Digital are both rated 5.0 out of 5 on the App Store, from 1 and 10 ratings respectively.

### Do Hydration Journal or Jane DO Digital have ads?

Neither Hydration Journal nor Jane DO Digital shows ads.

### Which is updated more often, Hydration Journal or Jane DO Digital?

Hydration Journal ships an update every 3 weeks, and Jane DO Digital every 4 months. Most recently, Hydration Journal was updated on October 2, 2026 and Jane DO Digital 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.*