Comparison

English for Devs vs Pi Companion

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

English for Devs

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
Read full description

You work remotely for a US company, but English still feels like a barrier in your daily communication. DevLingo was built specifically for developers like you. Unlike generic language apps, DevLingo teaches the exact phrases and expressions you use every day in remote tech work. No fluff, no tourist vocabulary, no restaurant dialogues. Just the English that actually matters for your career. WHY DEVLINGO? You already know how to code. You already have the technical skills. What's missing is the confidence to communicate clearly in English at work. DevLingo fills that gap with content that is 100% focused on the developer world. WHAT YOU WILL LEARN Over 3,600 phrases organized into 12 practical categories from your professional routine: - Daily Standup: Communicate your progress, blockers, and plans with clarity. - Code Review: Give and receive technical feedback professionally. - Slack & Messaging: Master async communication that is informal yet clear. - Professional Email: Write emails that are polite, clear, and to the point. - Meetings: Actively participate in calls, planning, and retrospectives. - Technical Discussions: Argue about architecture, trade-offs, and decisions. - Pull Requests: Describe, comment on, and approve PRs with the right vocabulary. - Bug Reports: Report and discuss bugs with technical precision. - Pair Programming: Collaborate in real time with fluency. - Interviews: Prepare for technical interviews in English with confidence. - Casual Chat: Join your team's water cooler conversations naturally. - Documentation: Write docs, READMEs, and specs like a native speaker. HOW IT WORKS 10 new phrases per day. Simple, consistent, and never overwhelming. Each phrase comes with real-world context, pronunciation guidance, and practical examples. In just a few minutes a day, you build a solid and functional vocabulary. HOME SCREEN WIDGET Add the DevLingo widget to your iPhone home screen and see the phrase of the day without even opening the app. A lightweight, constant way to keep learning during your workday. STREAK SYSTEM Maintain your streak of consecutive days and track your progress over time. Think of it like your GitHub contribution graph: consistency builds results. Don't break the chain. 10 SOURCE LANGUAGES DevLingo is available for speakers of Portuguese, Spanish, Mandarin, Hindi, Japanese, Korean, French, German, Italian, and Polish. No matter where you are from โ€” if you work in tech, DevLingo is for you. WHO IS DEVLINGO FOR - Developers working remotely for US-based companies. - Programmers who want to improve their English communication at work. - Tech professionals preparing for international job interviews. - Devs with intermediate English who want to level up in a professional context. - Anyone in tech who wants to communicate with more confidence in global teams. Stop freezing during standups. Stop rewriting that PR comment three times. Stop staying silent in meetings because you couldn't find the right words. ================= Privacy Policy: https://drive.google.com/file/d/147xkp4cekrxhrBYZnzV-J4PzCSqkix7t/view?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Pi Companion

Features
Read full description

Pi Companion is an unofficial iOS companion app for the Pi coding agent (pi.dev) โ€” browse your projects, read full chat history, and keep talking to your agents while away from your Mac. Start a task in your terminal, go for a walk, keep directing the agent from your phone, and come back to continue on the desktop โ€” same session, no restarts. HOW IT WORKS A small open-source companion server runs on your Mac. It reads Pi's session files and drives Pi over its documented RPC protocol. The app connects directly to your Mac over your own network โ€” no cloud, no accounts, no analytics. Use tools like Tailscale to reach your Mac from anywhere. FEATURES โ€ข Projects and workspaces: the folders you choose, grouped by git repo, with branches and live status โ€ข Full chat history: messages, thinking blocks, tool calls, and images โ€ข Send messages: continue any session from your phone; the terminal picks up exactly where you left off โ€ข New sessions and git worktrees, started from your phone โ€ข Model picker: Pi's full catalog across 15+ providers, switchable mid-session โ€ข Diffs: review each workspace's changes on your phone REQUIREMENTS A Mac running Pi (pi.dev), Bun, and the free companion server (link on the support page). This app is not affiliated with or endorsed by the Pi project.

Screenshots

English for Devs4 screens
Pi Companion4 screens

Verdict

The call

The clearest difference is in-app purchases: Pi Companion at none against English for Devs's 2. English for Devs's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

Scorecard2 real differences ยท 6 level
English for Devs versus Pi Companion: the parameters behind the verdict, then further details
ParameterEnglish for DevsPi Companion
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyMonthlyโ€”
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFreemiumโ€”
DevicesiPhoneiPhone
Requires iOS17.0 โ€” better26.0
Further details โ€” not scored
Size7 MB2 MB
Age rating4+4+
DeveloperJoao Victor Flores da CostaMRL TECHNOLOGY LIMITED

In-app purchases

2 purchases

English for Devs

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Yerly Subscription$7.991 Year
None

Pi Companion

No in-app purchases

Questions

Is English for Devs free?
English for Devs is free to download, with in-app purchases available.
Is Pi Companion free?
Pi Companion is free to download, with no in-app purchases.
Do English for Devs or Pi Companion have ads?
Neither English for Devs nor Pi Companion shows ads.

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