Chess with Pip vs Koko
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chess with Pip
Learn chess with a patient, AI-powered coach who guides you from basic moves to advanced strategy. Enjoy unlimited lessons, puzzles, and game reviews, all completely free and offline.
- Guided chess lessons
- Opening strategy explanations
- Tactics puzzles
- Play against AI bots
- Move-by-move coaching
- Full game reviews
- Offline functionality
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Chess with Pip is the friendliest way to actually get good at chess — a patient coach named Pip in your pocket, from your very first moves to sharp tactics and endgames. Everything is free. Every lesson, every puzzle, every bot, every game review — nothing is locked, and nothing ever will be. LEARN WITH A COACH • A guided journey from "how the pieces move" to real strategy • Pip explains every idea right on the board, with arrows and highlights • Bite-sized lessons you can finish in a few minutes OPENINGS, TAUGHT — NOT MEMORIZED • 100+ openings for White and Black, each with the plan behind the moves • Drill real lines and learn why they work • From the Italian and Ruy Lopez to the Sicilian, Caro-Kann, gambits and more 130,000+ PUZZLES • Rated tactics training that meets you at your level • Learn each motif first — forks, pins, skewers, deflection and more — then drill it • Puzzle Rush, streaks, and a daily puzzle PLAY AND IMPROVE • Play bots from gentle beginner to grandmaster strength • Get coached move by move as you play • Full game review afterward: your accuracy, your mistakes, and the better move — explained ENDGAMES & MORE • Practical endgames that actually come up in your games • Scan a real board with your camera to analyze the position • Works 100% offline — no account, no internet required NO ADS. NO TRACKING. NO PAYWALL. Chess with Pip collects nothing and stays free for everyone. If it's helped you, you can leave a tip to support development and wear a supporter badge — but that's entirely optional. Made with love for chess.
Koko
Practice speaking a new language privately and offline. This app scales conversations to your skill level, offering feedback and quick translations. It keeps all your data on your device, ensuring complete privacy.
- Private, offline conversations
- Adaptive conversation difficulty
- Voice feedback for improvement
- Quick translations
- Multiple languages supported
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Koko gives you unlimited conversation practice while keeping your voice, information, and data private on your device. Nothing leaves your iPhone. It can even be run in Airplane mode :) Learn a new language by speaking and listening more! A lot of people struggle to actually hold a conversation when learning a language because they don't practice speaking and immersing themselves in the language. Features We Love: - Fully private. Your voice and conversations never leave your device. - Conversations are scaled to your level. For beginners, Koko uses small, beginner-friendly words and speaks slowly. For advanced speakers, Koko speaks quickly and uses advanced vocabulary. - Quick translations - Feedback on your responses to help you learn how to speak better - Cloud mode: Get started quickly by using our private cloud LLM instead of downloading the models locally Current languages: - English - Spanish - French - Italian - German - Japanese - Polish - Vietnamese Koko requires iOS26+ in order to run the conversation models on your own device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: Chess with Pip at free against Koko's freemium. Chess with Pip also leads on iOS requirement (17.0 vs 26.0). Koko's advantage is update cadence (every 3 days vs every 8 days). On price, rating, ratings volume and ads 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. Chess with Pip sells 3 one-off in-app purchases and Koko sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Chess with Pip against 5.0 for Koko. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Chess with Pip ships an update every 8 days, Koko every 3 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.
| Parameter | Chess with Pip | Koko |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 8 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 139 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Erwin | Prism App Labs |
In-app purchases
Chess with Pip
- Full Coach - Friend$1.99
- Supporter$4.99
- Patron$9.99
Koko
- Koko Monthly Plan$7.991 Month
- Koko Yearly Plan$39.991 Year









