# Keep your fluids up vs Simplico

The clearest difference is in-app purchases: Keep your fluids up at none against Simplico's 1. Keep your fluids up also leads on iOS requirement (11.0 vs 15.1). Simplico's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Simplico sells 1 in-app purchase, starting at $79.99 per year. Keep your fluids up asks for nothing beyond the download.

Keep your fluids up ships an update every 2 months, Simplico every 3 weeks. Both last shipped on October 5, 2026.

## The numbers

| Metric | Keep your fluids up | Simplico |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 13 MB | 90 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Futured apps](https://appshunter.io/developer/539440820) | [Simplico s.r.o.](https://appshunter.io/developer/1766460021) |

## What reviewers say

### Keep your fluids up

[App page](https://appshunter.io/ios/app/keep-your-fluids-up/id757896891)

This app helps you maintain a consistent hydration schedule by calculating your ideal daily water intake and sending customized reminders. It allows you to easily log each glass consumed throughout the day to ensure optimal liquid processing for improved energy levels.

**Highlights:** Personalized daily water intake calculation, Easy glass logging, Customized drinking reminders, Boosts energy levels, Supports iPhone and iPod

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

**In-app purchases:** none


### Simplico

[App page](https://appshunter.io/ios/app/simplico/id6670475537)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Premium Roční | $79.99 | per year |


## Frequently asked questions

### Is Keep your fluids up free?

Keep your fluids up is free to download, with no in-app purchases.

### Is Simplico free?

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

### Do Keep your fluids up or Simplico have ads?

Neither Keep your fluids up nor Simplico shows ads.

### Which is updated more often, Keep your fluids up or Simplico?

Keep your fluids up ships an update every 2 months, and Simplico every 3 weeks. Most recently, Keep your fluids up was updated on October 5, 2026 and Simplico on October 5, 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.*