# Helios ELS vs Write First

The clearest difference is in-app purchases: Helios ELS at none against Write First's 2. Helios ELS also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). Write First's advantage is update cadence (every 2 days vs every 11 months). On price and ads there is nothing between them.

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

Helios ELS ships an update every 11 months, Write First every 2 days. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Helios ELS | Write First |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 days** |
| Size | 28 MB | 16 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Helios Ventilatoren GmbH + Co KG](https://appshunter.io/developer/1553902986) | [chad vasquez](https://appshunter.io/developer/1896282895) |

## What reviewers say

### Helios ELS

[App page](https://appshunter.io/ios/app/helios-els/id6475874347)

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

**In-app purchases:** none


### Write First

[App page](https://appshunter.io/ios/app/write-first-app-blocker/id6781955309)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Write First Pro | $4.99 | per month |
| Write First Pro | $29.99 | per year |


## Frequently asked questions

### Is Helios ELS free?

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

### Is Write First free?

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

### Do Helios ELS or Write First have ads?

Neither Helios ELS nor Write First shows ads.

### Which is updated more often, Helios ELS or Write First?

Helios ELS ships an update every 11 months, and Write First every 2 days. Most recently, Helios ELS was updated on September 26, 2026 and Write First on September 29, 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.*