# Roca Smart Shower vs Relationship Tracker

The clearest difference is in-app purchases: Roca Smart Shower at none against Relationship Tracker's 4. Roca Smart Shower also leads on iOS requirement (11.0 vs 15.1). Relationship Tracker's advantage is update cadence (every 4 weeks vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Relationship Tracker sells 4 in-app purchases, starting at $2.99 per month. Roca Smart Shower asks for nothing beyond the download.

Roca Smart Shower ships an update every 10 months, Relationship Tracker every 4 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Roca Smart Shower | Relationship Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/relationship-tracker-foster/id6746739094/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 weeks** |
| Monetization | **Free** | Freemium |
| Size | 51 MB | 72 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roca](https://appshunter.io/developer/579584695) | [Carbon Studio LLC (Apps)](https://appshunter.io/developer/1806005228) |

## What reviewers say

### Roca Smart Shower

[App page](https://appshunter.io/ios/app/roca-smart-shower/id1533778961)

Manage and control your smart shower with custom profiles and functions. Set preferred temperatures, activate child safety modes, and track water and energy consumption. Includes maintenance features like disinfection and cleaning.

**Highlights:** User profile customization, Temperature pre-heating, Child safety mode, Customizable shower programs, Automatic bath filling, Disinfection and cleaning modes, Water and energy consumption tracking

**In-app purchases:** none


### Relationship Tracker

[App page](https://appshunter.io/ios/app/relationship-tracker-foster/id6746739094)

This app helps you stay connected with important people by providing personalized reminders to reach out. Track your connection streaks, celebrate milestones, and add personal notes to nurture your relationships.

**Highlights:** Contact organization into circles, Customizable connection frequencies, Personalized outreach reminders, Connection streak tracking, Relationship milestone celebration, Personal notes for contacts, Avatar companion

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Foster Thrive Monthly | $2.99 | per month |
| Foster Unlimited Monthly | $4.99 | per month |
| Foster Thrive Annual | $24.99 | per year |
| Foster Unlimited Annual | $49.99 | per year |


## Frequently asked questions

### Is Roca Smart Shower free?

Roca Smart Shower is free to download, with no in-app purchases.

### Is Relationship Tracker free?

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

### Do Roca Smart Shower or Relationship Tracker have ads?

Neither Roca Smart Shower nor Relationship Tracker shows ads.

### Which is updated more often, Roca Smart Shower or Relationship Tracker?

Roca Smart Shower ships an update every 10 months, and Relationship Tracker every 4 weeks. Most recently, Roca Smart Shower was updated on October 24, 2026 and Relationship Tracker on October 22, 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.*