# MyAffinity vs C3

The clearest difference is rating: C3 at 5.0 against MyAffinity's 4.5. C3 also leads on update cadence (every 3 weeks vs every 6 weeks). MyAffinity's advantage is in-app purchases (none vs 2) and ratings volume (15 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. C3 sells 2 in-app purchases, starting at $7.99 per month. MyAffinity asks for nothing beyond the download.

C3 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: MyAffinity has 15 ratings behind it against 2, so its average is the more settled of the two.

MyAffinity ships an update every 6 weeks, C3 every 3 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | MyAffinity | C3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (15 ratings)](https://appshunter.io/ios/app/myaffinity/id1590352034/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/c3-cosmic-connections/id6784862382/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 26 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Axis Residential LLC](https://appshunter.io/developer/1815843813) | [C3 Cosmic Connections LLC](https://appshunter.io/developer/6784862384) |

## What reviewers say

### MyAffinity

[App page](https://appshunter.io/ios/app/myaffinity/id1590352034)

This app connects you to your community, offering convenience and entertainment. You can stay updated on local happenings, organize events, connect with neighbors, and foster a healthier lifestyle and friendships.

**Highlights:** Community updates, Event creation, Neighbor connections, Healthy lifestyle tracking, Friendship building

**Features:** macOS Compatibility

**In-app purchases:** none


### C3

[App page](https://appshunter.io/ios/app/c3-cosmic-connections/id6784862382)

This app offers relationship insights based on Western astrology, presented as data about communication and behavior. It provides psychological profiles, compatibility breakdowns for various connection types, and daily mood check-ins. The focus is on grounded, plain-language analysis rather than fate or mysticism.

**Highlights:** Psychological profile from birth chart, Compatibility analysis for friendship, dating, business, creative, Side-by-side chart comparison, Daily mood check-in and private journal, Compatibility reports for anyone, AI-powered cosmic guide

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C3 Catalyst Premium Monthly | $7.99 | per month |
| C3 Premium - Annual | $74.99 | per year |


## Frequently asked questions

### Is MyAffinity free?

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

### Is C3 free?

C3 is free to download, with in-app purchases available.

### Which has better reviews, MyAffinity or C3?

C3 is rated higher. MyAffinity averages 4.5 out of 5 from 15 ratings, while C3 averages 5.0 from 2 ratings.

### Do MyAffinity or C3 have ads?

Neither MyAffinity nor C3 shows ads.

### Which is updated more often, MyAffinity or C3?

MyAffinity ships an update every 6 weeks, and C3 every 3 weeks. Most recently, MyAffinity was updated on October 24, 2026 and C3 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.*