# Hydrify vs Lower Back Stretching

The clearest difference is update cadence: Hydrify at every 3 weeks against Lower Back Stretching's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Hydrify ships an update every 3 weeks, Lower Back Stretching every 2 months. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Hydrify | Lower Back Stretching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hydrify/id6450311759/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 32 MB | 4 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Niklas Peterson](https://appshunter.io/developer/1579078966) | [Kinetic Helix LLC](https://appshunter.io/developer/6771575124) |

## 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


### Lower Back Stretching

[App page](https://appshunter.io/ios/app/lower-back-stretching/id6773747358)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hydrify free?

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

### Is Lower Back Stretching free?

Lower Back Stretching is free to download, with no in-app purchases.

### Do Hydrify or Lower Back Stretching have ads?

Neither Hydrify nor Lower Back Stretching shows ads.

### Which is updated more often, Hydrify or Lower Back Stretching?

Hydrify ships an update every 3 weeks, and Lower Back Stretching every 2 months. Most recently, Hydrify was updated on October 2, 2026 and Lower Back Stretching on October 1, 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.*