# Eris vs Relationship Analyzer AI

The clearest difference is iOS requirement: Relationship Analyzer AI at 15.6 against Eris's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Eris sells 6 in-app purchases, starting at $3.99 per month and Relationship Analyzer AI sells 5 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Eris | Relationship Analyzer AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/eris-compatibility-astrology/id6463466172/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 92 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Palas Technologies Ltd](https://appshunter.io/developer/1537253623) | [Frostskull](https://appshunter.io/developer/1855439784) |

## What reviewers say

### Eris

[App page](https://appshunter.io/ios/app/eris-compatibility-astrology/id6463466172)

Gain personalized astrological insights with your complete birth chart and daily transit tracking. Explore romantic compatibility and understand planetary movements tailored to your birth details. Offers clear, meaningful interpretations for daily guidance.

**Highlights:** Complete birth chart analysis, Romantic compatibility exploration, Daily transit tracking, Moon phase and house insights, Personalized planetary movement interpretations

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eris | $3.99 | per month |
| Eris | $4.99 | per month |
| Eris | $4.99 | per month |
| Eris | $9.99 | per month |
| Eris | $9.99 | per month |
| Eris | $49.99 | per year |


### Relationship Analyzer AI

[App page](https://appshunter.io/ios/app/relationship-analyzer-ai/id6758132655)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access Weekly 30% Offer | $5.99 | per 7 days |
| Premium Access Weekly | $5.99 | per 7 days |
| Premium Weekly Offer | $5.99 | per 7 days |
| Premium Access Yearly | $39.99 | per year |
| Premium Access Yearly | $155.99 | per year |


## Frequently asked questions

### Is Eris free?

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

### Is Relationship Analyzer AI free?

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

### Do Eris or Relationship Analyzer AI have ads?

Neither Eris nor Relationship Analyzer AI shows ads.

### Which is updated more often, Eris or Relationship Analyzer AI?

Eris ships an update every 2 weeks, and Relationship Analyzer AI every 2 weeks. Most recently, Eris was updated on September 9, 2026 and Relationship Analyzer AI on September 13, 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.*