Unify vs KarpaChess
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unify
This app helps newcomers to Canada settle in by providing essential resources, personalized checklists, and a supportive community. It offers lessons on banking, employment, and healthcare, alongside an AI companion for instant answers to immigration-related questions.
- Personalized newcomer checklist
- AI-powered Q&A for Canadian resources
- Community forums and local event discovery
- Lessons on banking, employment, and healthcare
- Connect with other newcomers
Read full descriptionHide full description
You moved to Canada. Now what? Unify is the app for anyone new to Canada who wants to settle smarter, stress less, and actually feel at home. So why Unify? ONLY ON UNIFY: REAL COMMUNITY, NOT JUST RESOURCES Most settlement apps stop at information. Unify goes further. Beyond helpful lessons and trusted Canada resources, Unify helps you find your people — through online communities, cultural groups, and in-person meetups near you. Settlement resources and real human connection, together in one place. LEARN As your go-to settlement resource, Unify provides helpful lessons on banking, employment, renting, healthcare, and more — broken down into simple, practical steps. PERSONALIZED CHECKLIST Not sure what to do first? Your personal newcomer guide builds a step-by-step checklist around your status and goals — so you can stop searching through endless tabs and start taking action. AI COMPANION Ask anything. Get real answers. Our AI companion gives instant, personalized answers based on trained on official Canadian sources. Ask about your work permit, housing, health insurance, taxes, and more. COMMUNITY Find your people. Join cultural groups. Discover local events. Connect with people who've been through the same experience through active communities built for newcomers in Canada. WHO IS UNIFY FOR? International students & PGWP holders Study permit holders Open & closed work permit holders Permanent residents Anyone going through Canada immigration for the first time Download Unify and start building your life in Canada with clarity, confidence, and connection.
KarpaChess
Read full descriptionHide full description
KarpaChess teaches chess on the board. Every lesson shows you an idea, lets you play it, then asks you to prove it on a position you have never seen. Train on rated puzzles, play Stockfish 19 and study the masters, in twelve languages. Everything runs on your device: no account, no ads, no tracking. SEE IT, PLAY IT, OWN IT Each of the 100 lessons follows three beats. See the idea on the board, with arrows and moves played out for you. Play it yourself: if you are stuck, the hint is a sentence the lesson's author wrote for that exact position. Then own it, by solving a puzzle on a new position. The patterns you own go into your Pattern Book, and Sharpen brings them back before you forget them. EIGHT ARTS Foundations, The Story of Chess, The Blade (tactics), The First Moves (openings), The Finish (endgames), The Plan (strategy), The Hunt (attack) and The Chess World. They run from setting up the board to the Greek gift and the Lucena bridge. A RATED PUZZLE TRAINER 240 puzzles in twenty packs, rated from 600 to 2000, with solutions several moves deep. Your first try moves your puzzle rating. After that, replay any puzzle to beat your best. PLAY STOCKFISH 19 Four strengths, from beginner to full strength. Play with a real clock, increment included, or untimed. Ask for a hint, take a move back, and come back to an unfinished game where you left it. REVIEW EVERY MOVE When a game ends, every move is graded best, good, inaccuracy, mistake or blunder, and the turning point is explained. THE STUDIO A library of 240 short, decisive master games in 24 collections, from Paul Morphy in the 1850s to the present day. Import your own games as PGN, with their comments and variations kept. Brilliant moves are flagged, and the drawing tools put arrows, lines, highlights, shapes, a pen and text on the board. A HINT WHEN YOU ASK One hint button, answered on your device. It looks at material, king safety, pawn structure, development and loose pieces, and says what matters. MAKE IT YOURS Ten themes, five boards, ten original piece sets, three typefaces and three sound packs. TWELVE LANGUAGES English, French, Spanish, Arabic, Chinese, Russian, Indonesian, Japanese, Hindi, Turkish, Italian and Portuguese. The app, every lesson and every puzzle are translated by hand. PRIVATE BY DESIGN KarpaChess collects no data. It never connects to the internet, and everything it keeps stays on your device. FREE SOFTWARE KarpaChess is free software under the GNU GPL, version 3 or later. Its complete source code is published at https://github.com/mourad-ghafiri/KarpaChessMobile
Screenshots
Verdict
The clearest difference is update cadence: KarpaChess at every 3 days against Unify's fortnightly. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Unify ships an update fortnightly, KarpaChess every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Unify | KarpaChess |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 171 MB |
| Age rating | 4+ | 4+ |
| Developer | Savar Gupta | Mourad GHAFIRI |
In-app purchases
Unify
No in-app purchases
KarpaChess
No in-app purchases









