# English for Devs vs HTML Web Preview

The clearest difference is in-app purchases: HTML Web Preview at none against English for Devs's 2. HTML Web Preview also leads on update cadence (weekly vs monthly). English for Devs's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. English for Devs sells 2 in-app purchases, starting at $1.99 per month. HTML Web Preview asks for nothing beyond the download.

English for Devs ships an update monthly, HTML Web Preview weekly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | English for Devs | HTML Web Preview |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | — |
| Size | 7 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Joao Victor Flores da Costa](https://appshunter.io/developer/1469303955) | [Do Yun Kim](https://appshunter.io/developer/6811644863) |

## What reviewers say

### English for Devs

[App page](https://appshunter.io/ios/app/english-for-devs-devlingo/id6759974641)

This app provides developers with essential English phrases for remote tech work, covering daily standups, code reviews, and technical discussions. Learn over 3,600 phrases across 12 categories to improve your communication confidence and career prospects.

**Highlights:** Developer-specific phrases, 12 practical categories, 3,600+ phrases, Daily learning (10 phrases), Home screen widget, Streak tracking system, 10 source languages

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yerly Subscription | $7.99 | per year |


### HTML Web Preview

[App page](https://appshunter.io/ios/app/html-web-preview-js-css-json/id6811644861)

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

**In-app purchases:** none


## Frequently asked questions

### Is English for Devs free?

English for Devs is free to download, with in-app purchases available.

### Is HTML Web Preview free?

HTML Web Preview is free to download, with no in-app purchases.

### Do English for Devs or HTML Web Preview have ads?

HTML Web Preview shows ads; English for Devs does not.

### Which is updated more often, English for Devs or HTML Web Preview?

English for Devs ships an update monthly, and HTML Web Preview weekly. Most recently, English for Devs was updated on October 28, 2026 and HTML Web Preview on October 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.*