# Atmosphiere vs Relationship Tracker

The clearest difference is in-app purchases: Atmosphiere at none against Relationship Tracker's 4. Atmosphiere also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, 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. Atmosphiere asks for nothing beyond the download.

Atmosphiere ships an update every 2 weeks, Relationship Tracker every 4 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Atmosphiere | Relationship Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/relationship-tracker-foster/id6746739094/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | — | Freemium |
| Size | 48 MB | 72 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPHIERE SDN BHD](https://appshunter.io/developer/1617939638) | [Carbon Studio LLC (Apps)](https://appshunter.io/developer/1806005228) |

## What reviewers say

### Atmosphiere

[App page](https://appshunter.io/ios/app/atmosphiere/id1617939636)

**Features:** macOS Compatibility

**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 Atmosphiere free?

Atmosphiere 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 Atmosphiere or Relationship Tracker have ads?

Neither Atmosphiere nor Relationship Tracker shows ads.

### Which is updated more often, Atmosphiere or Relationship Tracker?

Atmosphiere ships an update every 2 weeks, and Relationship Tracker every 4 weeks. Most recently, Atmosphiere was updated on October 27, 2026 and Relationship Tracker on October 30, 2026.

---

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