# Relationship Tracker vs FriendSync

The clearest difference is in-app purchases: FriendSync at none against Relationship Tracker's 4. FriendSync also leads on update cadence (every 3 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Relationship Tracker ships an update every 4 weeks, FriendSync every 3 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Relationship Tracker | FriendSync |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 72 MB | 21 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carbon Studio LLC (Apps)](https://appshunter.io/developer/1806005228) | [Bastian John](https://appshunter.io/developer/1892723373) |

## What reviewers say

### 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 |


### FriendSync

[App page](https://appshunter.io/ios/app/friendsync-group-planner/id6762064814)

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

**In-app purchases:** none


## Frequently asked questions

### Is Relationship Tracker free?

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

### Is FriendSync free?

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

### Do Relationship Tracker or FriendSync have ads?

Neither Relationship Tracker nor FriendSync shows ads.

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

Relationship Tracker ships an update every 4 weeks, and FriendSync every 3 days. Most recently, Relationship Tracker was updated on October 22, 2026 and FriendSync on October 24, 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.*