# Helix vs RayOnn

The clearest difference is in-app purchases: Helix at none against RayOnn's 2. RayOnn's advantage is update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RayOnn sells 2 in-app purchases, starting at $4.99 per month. Helix asks for nothing beyond the download.

Helix ships an update fortnightly, RayOnn every 3 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | Helix | RayOnn |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 30 MB | 54 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Valentin Bechameil](https://appshunter.io/developer/1892662343) | [Elie de Baudus](https://appshunter.io/developer/6780266773) |

## What reviewers say

### Helix

[App page](https://appshunter.io/ios/app/helix-methode-des-j/id6762047448)

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

**In-app purchases:** none


### RayOnn

[App page](https://appshunter.io/ios/app/rayonn/id6780266771)

This app helps students improve their study habits with clear organization, focused work sessions, and visible progress tracking. Gamified elements like XP and levels, along with social features, make studying more engaging and less stressful.

**Highlights:** To-do list, Daily agenda, Focus timer, Habit tracker, Work statistics, XP, levels, and rewards, Group challenges

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement mensuel | $4.99 | per month |
| Abonnement Annuel | $34.99 | per year |


## Frequently asked questions

### Is Helix free?

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

### Is RayOnn free?

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

### Do Helix or RayOnn have ads?

Neither Helix nor RayOnn shows ads.

### Which is updated more often, Helix or RayOnn?

Helix ships an update fortnightly, and RayOnn every 3 days. Most recently, Helix was updated on October 15, 2026 and RayOnn on October 15, 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.*