# Hydrify vs Loop

The clearest difference is in-app purchases: Hydrify at none against Loop's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Loop sells 2 in-app purchases, starting at $12.99 per month. Hydrify asks for nothing beyond the download.

Hydrify ships an update every 3 weeks, Loop every 2 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hydrify | Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hydrify/id6450311759/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 32 MB | 19 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Niklas Peterson](https://appshunter.io/developer/1579078966) | [SGES DEV, LLC](https://appshunter.io/developer/1826593337) |

## What reviewers say

### Hydrify

[App page](https://appshunter.io/ios/app/hydrify/id6450311759)

This app helps you achieve your daily water intake goals with personalized reminders and progress tracking. It prioritizes your privacy by storing all data locally and offers integration with iOS Health for seamless health logging.

**Highlights:** Personalized daily hydration goals, Customizable reminder schedule, Adjustable drink vessel sizes, On-device data storage for privacy, iOS Health integration, Progress monitoring

**In-app purchases:** none


### Loop

[App page](https://appshunter.io/ios/app/loop-4-day-reset/id6756941254)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Hydrify free?

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

### Is Loop free?

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

### Do Hydrify or Loop have ads?

Neither Hydrify nor Loop shows ads.

### Which is updated more often, Hydrify or Loop?

Hydrify ships an update every 3 weeks, and Loop every 2 weeks. Most recently, Hydrify was updated on October 18, 2026 and Loop on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*