Comparison

ProWord vs ENGin Program

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

Head to head
About

ProWord

This app uses a science-backed spaced repetition system to help you memorize new words. Create custom flashcards with AI-generated sentences, images, and phonetic transcriptions. Engage in gamified learning with word games and AI chat practice to build a lasting vocabulary.

Highlights
  • Spaced Repetition System (SRS)
  • Customizable AI flashcards
  • Image and phonetic transcription support
  • Gamified learning and word games
  • AI chat for conversation practice
  • Multiple language support
Features
Read full description

Learn words. Actually remember them. ProWord is a vocabulary app built on spaced repetition. You add the words you want to know, and it brings each one back just before you would forget it — on day 3, then day 7, then day 14, until the word is yours for good. HOW THE 3-7-14 LADDER WORKS Every word you practise climbs one rung. Day 3 — locks it into short-term memory. Day 7 — reinforces the connection. Day 14 — moves it to your Memorized stack, for good. You never have to decide what to study. The app knows what is due today. FLASHCARDS WORTH COMING BACK TO A word sticks when there is something to hang it on. - AI-written example sentences that show the word in real context - Pictures you can attach in a tap, for visual memory - Phonetic transcription, so you know how it sounds - Alternative translations, because most words have more than one - Point your camera at something and let ProWord name it and build the card EIGHT WAYS TO PRACTISE Connect, Type, Listen, Pronounce, Translate, Sentence Quiz, Puzzle and Snake. The same word from different angles is what turns recognition into recall. A WORD ON YOUR HOME SCREEN Add the widget and the word you owe a review sits right there — picture, translation and example included. Glance at it, remember it, carry on. LISTEN INSTEAD OF READING Turn your saved words into an audio track with music and play it in the background: on a walk, on the way to work, at the gym. PROGRESS YOU CAN SEE Points every time a word graduates, a daily streak worth protecting, and a Game Center leaderboard if you like competing. Switch it all off in a tap if you do not. FIVE LANGUAGES, ANY DIRECTION English, Spanish, Croatian, Ukrainian and Russian — learn any of them from any of the others. YOUR WORDS FOLLOW YOU Everything syncs through iCloud, so a word added on your iPhone is waiting on your iPad. No sign-up, no account to create. START FREE The free plan covers a limited number of words, with no card and no sign-in to get going. Premium removes the limit when you are ready. Built by one developer who uses it every day. Questions? support@oleksi.dev Terms of Use: https://proword.app/terms/ios Privacy Policy: https://proword.app/privacy/ios

About

ENGin Program

Connect with native English speakers for weekly conversation practice and cultural exchange. Improve your English skills, build friendships, and gain a global perspective. This program fosters social progress and economic growth by creating cross-border connections.

Highlights
  • Weekly English conversation practice
  • Cross-border cultural exchange
  • Mentorship from global volunteers
  • Develop communication skills
  • Build international friendships
  • Improve English fluency
Features
Read full description

ENGin is a unique global nonprofit promoting social progress and economic growth in Ukraine by developing a critical mass of globally connected, English-fluent citizens. Our pioneering online program has forged cross-border connections between 55,000+ Ukrainians and volunteers worldwide through weekly English language conversation and mentorship. Are you a Ukrainian looking to practice English and connect with people across borders? Sign up as an ENGin student! Imagine: every week, you have a real-life conversation in English with a dedicated volunteer. After just three months of regular meetings, you overcome the language barrier and significantly improve your English skills. But that’s not even the best part. With every conversation, you build meaningful friendships, develop communication skills, learn about new cultures, and share Ukrainian culture with the world With ENGin, you’re not just learning English — you’re growing as a person. Over 29,000 Ukrainians have already had this life-changing experience. Become an ENGin student and join them today! Are you an English speaker who’d like to change a life from the comfort of home? Join ENGin as a conversation partner! We offer a flexible and unique opportunity for English speakers 13+ to make a direct impact on someone’s life while discovering a new culture and meeting a new friend. We’ll pair you up with a buddy (-ies) in Ukraine for weekly videochats at times that are convenient for you. During your conversations, you’ll practice English with your partner(s), learn about each other’s cultures, and offer an empathetic, authentic space for connection. No teaching experience or knowledge of Ukrainian is required to volunteer with us. All of our participants can understand and hold a basic conversation in English. Join our community of 26,000+ virtual volunteers and change a life today!

Screenshots

ProWord4 screens
ENGin Program4 screens

Verdict

The call

The clearest difference is in-app purchases: ENGin Program at none against ProWord's 3. ENGin Program also leads on ads (none vs shown) and iOS requirement (15.6 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ProWord sells 3 in-app purchases, starting at $5.99 per month. ENGin Program asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for ProWord against 4.9 for ENGin Program. Both are backed by a comparable volume of ratings — 8 and 16 respectively.

UpkeepUpdate frequency

ProWord ships an update every 2 weeks, ENGin Program every 9 days. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
ProWord versus ENGin Program: the parameters behind the verdict, then further details
ParameterProWordENGin Program
PriceFreeFree
Rating4.8 (8 ratings)4.9 (16 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings816 — better
Update frequencyEvery 2 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.6 — better
Further details — not scored
Size152 MB39 MB
Age rating4+4+
DeveloperOleksii MykhalchukENGin Inc

Customer experience

ProWord

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%

ENGin Program

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

ProWord

Subscriptions3
  • Monthly Subscription$5.991 Month
  • Half Year Subscription$29.996 Months
  • Yearly Subscription7 Days trial$39.991 Year
None

ENGin Program

No in-app purchases

Questions

Is ProWord free?
ProWord is free to download, with in-app purchases available.
Is ENGin Program free?
ENGin Program is free to download, with no in-app purchases.
Which has better reviews, ProWord or ENGin Program?
ENGin Program is rated higher. ProWord averages 4.8 out of 5 from 8 ratings, while ENGin Program averages 4.9 from 16 ratings.
Do ProWord or ENGin Program have ads?
ProWord shows ads; ENGin Program does not.
Which is updated more often, ProWord or ENGin Program?
ProWord ships an update every 2 weeks, and ENGin Program every 9 days. Most recently, ProWord was updated on October 10, 2026 and ENGin Program on October 19, 2026.

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