# DQS Mobile vs Hydration Edge

The clearest difference is ads: Hydration Edge at none against DQS Mobile's shown. Hydration Edge also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. DQS Mobile sells 2 in-app purchases, starting at $2.99 per month and Hydration Edge sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

DQS Mobile ships an update every 2 months, Hydration Edge every 2 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | DQS Mobile | Hydration Edge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (169 ratings)](https://appshunter.io/ios/app/dqs-mobile/id906923731/reviews)** | — |
| Number of ratings | **169** | — |
| Positive reviews | 79.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Subscription | — |
| Size | 45 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jackson Forge Studios LLC](https://appshunter.io/developer/1704498376) | [The Endurance Edge, LLC](https://appshunter.io/developer/6788021153) |

## What reviewers say

### DQS Mobile

[App page](https://appshunter.io/ios/app/dqs-mobile/id906923731)

Calculate your daily Diet Quality Score (DQS) based on food consumption. Track your progress with graphs of DQS, weight, and body fat over time. Set personal goals for weight, body fat, and DQS.

**Highlights:** Calculate daily Diet Quality Score (DQS), Log food servings by category, Track weight and body fat percentage, View progress graphs (DQS, weight, body fat), Set target DQS, weight, and body fat, Save DQS data over time

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DQS Pro Monthly | $2.99 | per month |
| DQS Pro Yearly | $24.99 | per year |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🎯 Effective diet quality tracking without calorie counting
- ⚡ Quick and easy daily logging
- 📊 Holistic approach to nutrition and health
- 🎮 Gamified scoring system encourages healthy choices

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 🔐 Login and password reset problems
- ❌ Data saving failures
- ⚙️ Configuration errors (RevenueCat issues)
- 🔄 Day navigation requires app restart

**Reported bugs**

- App crashes on startup
- Unable to add measurements without crashing
- Day navigation broken without restart
- Weight log only accepts body fat percentage
- Password reset email not triggered

**Requested features**

- Separate logging by meal (breakfast, lunch, dinner, snack)
- Notes or comments section for daily entries
- Color-coding for different meals
- Apple Health integration
- Searchable food database with category suggestions


### Hydration Edge

[App page](https://appshunter.io/ios/app/hydration-edge/id6788021151)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $19.99 | per month |
| Annual Subscription | $149.00 | per year |


## Frequently asked questions

### Is DQS Mobile free?

DQS Mobile is free to download, with in-app purchases available.

### Is Hydration Edge free?

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

### Do DQS Mobile or Hydration Edge have ads?

DQS Mobile shows ads; Hydration Edge does not.

### Which is updated more often, DQS Mobile or Hydration Edge?

DQS Mobile ships an update every 2 months, and Hydration Edge every 2 weeks. Most recently, DQS Mobile was updated on October 24, 2026 and Hydration Edge on October 20, 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.*