# Stude vs Helix

The clearest difference is in-app purchases: Helix at none against Stude's 2. Helix also leads on ads (none vs shown). Stude's advantage is iOS requirement (13.4 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Stude sells 2 in-app purchases, starting at $1.49 per month. Helix asks for nothing beyond the download.

Stude ships an update monthly, Helix fortnightly. The most recent releases landed on September 14, 2026 and May 22, 2026 respectively.

## The numbers

| Metric | Stude | Helix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/stude/id1645336650/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 30 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Hawari](https://appshunter.io/developer/1645336652) | [Valentin Bechameil](https://appshunter.io/developer/1892662343) |

## What reviewers say

### Stude

[App page](https://appshunter.io/ios/app/stude/id1645336650)

This app uses spaced repetition to create personalized daily to-do lists for efficient studying. It helps users retain information long-term by adapting to their feedback and allows for customization of goals and study sessions. Users can also attach files and organize unlearned chapters.

**Highlights:** Spaced repetition algorithms, Customizable daily goals, File attachment to courses, Organize unlearned chapters, Study session timing, Light and dark themes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stude + | $1.49 | per month |
| Stude + | $17.99 | per year |


### Helix

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Stude free?

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

### Is Helix free?

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

### Do Stude or Helix have ads?

Stude shows ads; Helix does not.

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

Stude ships an update monthly, and Helix fortnightly. Most recently, Stude was updated on September 14, 2026 and Helix on May 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.*