Learn Chess with Dr. Wolf vs DiamondOps
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Learn Chess with Dr. Wolf
This app provides personalized chess coaching with an AI companion. It offers step-by-step lessons, mistake correction, and audible guidance to help beginners and intermediate players improve their strategy and understanding of the game.
- Personalized AI coaching
- Audible spoken explanations
- Over 50 interactive lessons
- Mistake correction and practice
- Multiple coach personalities
- Adaptive difficulty levels
- Multilingual support
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Looking to learn how to play chess? Meet Dr. Wolf, the ideal chess coach and companion. Dr. Wolf explains everything to you step-by-step, points out strategic ideas, and alerts you to your mistakes. Whether you are a chess beginner eager to learn the basics or an intermediate player looking to refine your strategy, Dr. Wolf tailors the learning experience to your individual needs, offering over 50 comprehensive chess lessons and interactive guidance at every step. **Why Choose Learn Chess with Dr. Wolf?** - **Personalized Coaching:** Experience the unique teaching method of Dr. Wolf, who not only instructs but also plays alongside you, providing insights into every move. He will introduce topics to you as you play chess, ensuring you grasp the “why” behind each move. - **Audible Coaching**: Dr. Wolf speaks out-loud. Actual audio! Experience the unique advantage of having Dr. Wolf speak to you while you look at the board, offering clear, spoken explanations for every move. - **A Comprehensive Chess Curriculum:** Engage with an extensive suite of over 50 interactive chess lessons. Starting from foundational concepts, you'll progress through to advanced strategies and tactics, all structured to enhance your understanding and performance in chess. - **Mistake Correction and Practice:** Learn from your mistakes in a constructive environment. Dr. Wolf remembers all your moves and goes over them again with you so you don’t make the same mistakes again. - **Diverse Coaching Personalities:** Choose from four distinct coach profiles, each with a unique voice, teaching style and personality. You’ll be sure to find the right chess coach for you. - **Gradual Learning of Chess Vocabulary:** Expand your vocabulary and understanding of key terms and concepts at a comfortable pace. - **Adaptive Difficulty Level:** Choose from a variety of skill levels, ensuring you're always challenged but never overwhelmed. - **Multilingual Support**: Available in English, Spanish, French, and German. **Learn the game and how to win.** "Learn Chess with Dr. Wolf" blends comprehensive lessons, personalized feedback, and interactive learning, offering a standout experience for those new to chess or aiming to enhance their skills. Whether your goal is to understand chess better, win more games, or simply enjoy this timeless strategy game more deeply, Dr. Wolf is here to guide you every step of the way. --------------------------------------------- Dr. Wolf will coach you for free for 3 games of chess so that you can appreciate his style of in-game teaching. Then, to continue learning, you can subscribe to Coaching. With Coaching, Dr. Wolf teaches while you play chess, pointing out good moves and bad — both yours and his — and the reasoning behind them. At times, he'll gently suggest you reconsider a move, or ask a question at a critical moment. Plus, you get unlimited hints, unlimited undos, and unlimited access to our Lesson Library, with over thirty lessons in Dr. Wolf's unique style. Whether or not you choose to subscribe, Dr. Wolf will always play with you. He loves chess too much to turn down a good game. ** TERMS & DETAILS ** Payment will be charged to your iTunes account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged the same amount for renewal within 24 hours prior to the end of the current period. You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Any unused portion of a Free Trial, if offered, is forfeited when you buy a subscription. Prices may vary by location. Terms of Use: https://www.learnchesswithdrwolf.com/terms-of-use Privacy Policy: https://www.learnchesswithdrwolf.com/privacy-policy
DiamondOps
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DiamondOps — Market Intelligence for MLB The Show Diamond Dynasty DiamondOps helps you buy smart, sell high, and flip with confidence on the Diamond Dynasty marketplace. It's the on-the-go companion to the DiamondOps web app at diamondops.gg. Know what your collection is worth. Spot the best flips. Track the cards you care about — from your phone, in seconds. WHAT YOU CAN DO • Market browser — live buy-now and sell-order prices for every card • Flip Finder — the biggest buy/sell gaps, ranked by profit after the 10% tax • Portfolio — your synced collection valued at current market prices • Transaction History — your buys and sells, with a running Realized P&L total • Watchlist & price alerts — get notified when a card hits your target • Trending & Diamond Radar — see what's moving, and which cards Radar rates for an upgrade • Sync your account to value your real Diamond Dynasty collection A COMPANION TO THE WEB APP DiamondOps for iOS pairs with the full DiamondOps web app at diamondops.gg, where you'll find even more tools — opponent scouting, community strikeout heatmaps, pack-opening analytics, the items market, strategy guides, and more. FREE TO DOWNLOAD, WITH OPTIONAL UPGRADES Free includes the market browser, Flips, Trending, a capped nightly Diamond Radar preview, card detail, your Portfolio value and Transaction History, a 5-card Watchlist and 7 days of price history — with prices up to 5 minutes delayed. Supported by ads. Pro adds live prices refreshed every 60 seconds, the full Diamond Radar list with live upgrade scores, Value Finder, Community Trends, live spike and drop percentages on Anomalies, the premium-vs-tier-median comparison in Buried Gems, price alerts, an unlimited Watchlist, unlimited syncing, your collection breakdown by rarity and position, and the full 30-day price history. Lite removes the ads and nothing else — it does not unlock Pro features. Season Pass unlocks everything in Pro for the rest of the current MLB The Show season — one payment, no auto-renewal, nothing to cancel. Lite and Pro are available monthly or annually; the Season Pass is a single purchase. All three can be bought in the app. If you already subscribe to DiamondOps on the web, sign in and your subscription carries over — there's nothing to buy again. — DiamondOps is an independent companion app and is not affiliated with, endorsed by, or sponsored by Sony Interactive Entertainment, San Diego Studio, Major League Baseball, or the MLB Players Association. "MLB The Show" and "Diamond Dynasty" are trademarks of their respective owners.
Screenshots
Verdict
The clearest difference is ads: Learn Chess with Dr. Wolf at none against DiamondOps's shown. Learn Chess with Dr. Wolf also leads on chart position (#92 vs unranked) and iOS requirement (15.0 vs 17.0). On price, update cadence, 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. Learn Chess with Dr. Wolf sells 10 in-app purchases, starting at $5.99 per month and DiamondOps sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 10, 2026 and October 28, 2026 respectively.
| Parameter | Learn Chess with Dr. Wolf | DiamondOps |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (27K ratings) — better | — |
| Positive reviews | 81.9% of reviews | — |
| Number of ratings | 27K — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #92 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 112 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Chess.com | RetroGhostLabs |
Bugs and requests
Learn Chess with Dr. Wolf
Reported bugs
2 issues- Freezing or crashing when switching between apps
- Subscription status not syncing across devices
Requested features
5 requests- More detailed explanations for suggested moves
- Additional difficulty levels between beginner and expert
- Ability to practice specific openings
- Option to review full game history
- Accessibility features for visually impaired users
DiamondOps
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Learn Chess with Dr. Wolf
- Dr. Wolf Coaching - Monthly14 Days trial$5.991 Month
- Dr. Wolf Coaching - Monthly7 Days trial$5.991 Month
- Dr. Wolf Coaching - Individual7 Days trial$5.991 Month
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- Dr. Wolf Coaching - Monthly7 Days trial$6.991 Month
- Dr. Wolf Coaching - Yearly14 Days trial$39.991 Year
- Dr. Wolf Coaching - Yearly7 Days trial$39.991 Year
- Dr. Wolf Coaching - Individual14 Days trial$39.991 Year
- Dr. Wolf Coaching - Yearly7 Days trial$49.991 Year
- Dr. Wolf Coaching - Family14 Days trial$49.991 Year
- 30 Days of Coaching$4.99
DiamondOps
- DiamondOps Lite (Monthly)$1.991 Month
- DiamondOps Pro (Monthly)$4.991 Month
- DiamondOps Lite (Annual)$12.991 Year
Show 1 moreShow fewer
- DiamondOps Pro (Annual)$39.991 Year
- DiamondOps Pro — Season Pass$14.99
Questions
Is Learn Chess with Dr. Wolf free?
Is DiamondOps free?
Do Learn Chess with Dr. Wolf or DiamondOps have ads?
Which is updated more often, Learn Chess with Dr. Wolf or DiamondOps?
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