# ReHydration vs MS tim

The clearest difference is update cadence: MS tim at every 5 weeks against ReHydration's every 5 months. ReHydration's advantage is iOS requirement (10.0 vs 12.0). 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.

ReHydration ships an update every 5 months, MS tim every 5 weeks. The most recent releases landed on September 27, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ReHydration | MS tim |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 63 MB | 59 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hardik Shah](https://appshunter.io/developer/1134931242) | [MS Tim](https://appshunter.io/developer/1649111369) |

## What reviewers say

### ReHydration

[App page](https://appshunter.io/ios/app/rehydration/id1300474093)

This application helps you build a consistent water drinking habit. It sends reminders, tracks your daily intake, and calculates personalized hydration goals based on your body weight, age, and lifestyle. Monitor your progress with historical data and share your achievements with friends.

**Highlights:** Personalized hydration goals, Daily reminders and alerts, Water intake logging, Intake history and graph view, Customizable notification frequency, Share daily intake with friends

**Features:** macOS Compatibility

**In-app purchases:** none


### MS tim

[App page](https://appshunter.io/ios/app/ms-tim/id6443763848)

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

**In-app purchases:** none


## Frequently asked questions

### Is ReHydration free?

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

### Is MS tim free?

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

### Do ReHydration or MS tim have ads?

Neither ReHydration nor MS tim shows ads.

### Which is updated more often, ReHydration or MS tim?

ReHydration ships an update every 5 months, and MS tim every 5 weeks. Most recently, ReHydration was updated on September 27, 2026 and MS tim on October 4, 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.*