# Downshift vs HydroLoop

The clearest difference is in-app purchases: Downshift at none against HydroLoop's 2. Downshift also leads on update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HydroLoop sells 2 in-app purchases, starting at $1.99 per month. Downshift asks for nothing beyond the download.

Downshift ships an update fortnightly, HydroLoop monthly. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Downshift | HydroLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hydroloop-water-tracker/id6782740767/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Freemium |
| Size | 18 MB | 5 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Ioan-Cristian Vezure](https://appshunter.io/developer/1896782546) | [MALCOLM VINCENT GERARD](https://appshunter.io/developer/6782740769) |

## What reviewers say

### Downshift

[App page](https://appshunter.io/ios/app/downshift-breathing-exercises/id6776364372)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### HydroLoop

[App page](https://appshunter.io/ios/app/hydroloop-water-tracker/id6782740767)

This app gamifies hydration by letting you watch a 3D bottle fill with each sip. It offers personalized daily goals, tracks various beverages, and uses streaks to motivate users. Syncs with Apple Health and provides widgets for easy access.

**Highlights:** Living 3D bottle visualization, Personalized daily hydration goals, Streak tracking and rewards, Logging of various beverage types, Apple Health integration, Home/Lock Screen widgets

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HydroLoop+ Monthly | $1.99 | per month |
| HydroLoop+ Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Downshift free?

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

### Is HydroLoop free?

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

### Do Downshift or HydroLoop have ads?

Neither Downshift nor HydroLoop shows ads.

### Which is updated more often, Downshift or HydroLoop?

Downshift ships an update fortnightly, and HydroLoop monthly. Most recently, Downshift was updated on October 8, 2026 and HydroLoop 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.*