# Oxogen.ai vs Eterny

The clearest difference is update cadence: Eterny at weekly against Oxogen.ai's every 3 weeks. Eterny also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Oxogen.ai sells 2 in-app purchases, starting at $14.99 per month and Eterny sells 2 in-app purchases, starting at $9.79 per month. Whichever you choose, the download price is not the number that matters.

Oxogen.ai ships an update every 3 weeks, Eterny weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Oxogen.ai | Eterny |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oxogenai/id6450505033/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 79 MB | 76 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Oxide AB](https://appshunter.io/developer/1653604436) | [Eterny Legacy s.r.o.](https://appshunter.io/developer/1838403312) |

## What reviewers say

### Oxogen.ai

[App page](https://appshunter.io/ios/app/oxogenai/id6450505033)

This app acts as a personal financial research assistant, transforming complex market data into clear, evidence-based insights. It uses AI agents to research the internet for custom investment ideas, providing professional-grade market intelligence and daily high-value insights.

**Highlights:** AI Agents for custom research, Professional-grade market intelligence, Daily high-value insights, Evidence-based analytics, Personalized self-learning feed, Simplified financial data visualization, AI-powered market scanners

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oxogen personal subscription | $14.99 | per month |
| Oxogen personal subscription | $149.99 | per year |


### Eterny

[App page](https://appshunter.io/ios/app/eterny/id6752241962)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eterny Premium monthly | $9.79 | per month |
| Eterny Premium yearly | $97.90 | per year |


## Frequently asked questions

### Is Oxogen.ai free?

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

### Is Eterny free?

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

### Do Oxogen.ai or Eterny have ads?

Neither Oxogen.ai nor Eterny shows ads.

### Which is updated more often, Oxogen.ai or Eterny?

Oxogen.ai ships an update every 3 weeks, and Eterny weekly. Most recently, Oxogen.ai was updated on October 24, 2026 and Eterny on October 25, 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.*