# Helix vs Chronly

The clearest difference is in-app purchases: Helix at none against Chronly's 1. Helix also leads on device support (3 vs 1). Chronly's advantage is update cadence (every 4 days vs fortnightly). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Chronly sells 1 one-off in-app purchase. Helix asks for nothing beyond the download.

Helix ships an update fortnightly, Chronly every 4 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Helix | Chronly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 30 MB | 1 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Valentin Bechameil](https://appshunter.io/developer/1892662343) | [Jhomar Maravillas](https://appshunter.io/developer/6783703541) |

## 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


### Chronly

[App page](https://appshunter.io/ios/app/chronly-timeline-maker/id6792144318)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited | $4.99 | one-time |


## Frequently asked questions

### Is Helix free?

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

### Is Chronly free?

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

### Do Helix or Chronly have ads?

Neither Helix nor Chronly shows ads.

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

Helix ships an update fortnightly, and Chronly every 4 days. Most recently, Helix was updated on October 15, 2026 and Chronly 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.*