# Relationship Space vs RedThread

Relationship Space and RedThread are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Relationship Space sells 2 in-app purchases, starting at $7.99 per month and RedThread sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Relationship Space ships an update every 3 days, RedThread every 5 days. The most recent releases landed on September 10, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Relationship Space | RedThread |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/redthread-couples-app/id6760744914/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 88 MB |
| Requires iOS | 14.0.0 | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Benetta Ann Mathew](https://appshunter.io/developer/1885543187) | [NPTM Holding AG](https://appshunter.io/developer/1886053335) |

## What reviewers say

### Relationship Space

[App page](https://appshunter.io/ios/app/relationship-space/id6760656310)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Relationship Space Pro | $7.99 | per month |
| Relationship Review | $49.99 | one-time |


### RedThread

[App page](https://appshunter.io/ios/app/redthread-couples-app/id6760744914)

This app helps couples organize their shared life, from communication and calendars to finances and to-do lists. It offers private chat, shared memories, and tools for decision-making, with premium features for enhanced functionality.

**Highlights:** Private chat and photo sharing, Shared calendar with event tracking, Couple's finance management, Shared to-do lists, Private photo albums, Couple's games and quizzes, AI-powered decision maker

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RedThread Premium Monthly | $9.99 | per month |
| RedThread Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is Relationship Space free?

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

### Is RedThread free?

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

### Do Relationship Space or RedThread have ads?

Neither Relationship Space nor RedThread shows ads.

### Which is updated more often, Relationship Space or RedThread?

Relationship Space ships an update every 3 days, and RedThread every 5 days. Most recently, Relationship Space was updated on September 10, 2026 and RedThread on August 31, 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.*