# UMLite vs English for Devs

The clearest difference is review sentiment: English for Devs at 100% against UMLite's 0%. English for Devs also leads on update cadence (monthly vs every 13 months). UMLite's advantage is in-app purchases (none vs 2). On price, ads, 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. UMLite asks for nothing beyond the download.

UMLite ships an update every 13 months, English for Devs monthly. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | UMLite | English for Devs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/umlite/id6751164479/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 2 MB | 7 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rajeev Kalangi](https://appshunter.io/developer/1565830987) | [Joao Victor Flores da Costa](https://appshunter.io/developer/1469303955) |

## What reviewers say

### UMLite

[App page](https://appshunter.io/ios/app/umlite/id6751164479)

Quickly create, view, and share UML diagrams on your mobile device. Features a line-numbered editor for efficient diagramming and live previews to see your designs instantly. Export your creations and customize their appearance with various themes.

**Highlights:** Line-numbered editor, Live PlantUML rendering, Animated previews, Diagram export, Theme switching

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is UMLite free?

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

### Is English for Devs free?

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

### Do UMLite or English for Devs have ads?

Neither UMLite nor English for Devs shows ads.

### Which is updated more often, UMLite or English for Devs?

UMLite ships an update every 13 months, and English for Devs monthly. Most recently, UMLite was updated on September 21, 2026 and English for Devs on September 20, 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.*