Comparison

Chess Openings Wizard vs ReplayWord

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

Head to head
About

Chess Openings Wizard

This app helps tournament chess players prepare their openings by designing and testing their knowledge of specific lines. It offers powerful editing and training tools, syncing with desktop versions and providing Stockfish analysis for move validation. Prepare openings quickly with tools refined over decades.

Highlights
  • Design and test chess openings
  • Full editing and training power
  • Syncs with Mac and Windows versions
  • Stockfish analysis via PocketGM server
  • Pedigree ribbon shows top player game results
  • Fast opening preparation tools
Features
Read full description

Chess Openings Wizard is where tournament players go to work on their openings. The app is based on the Bookup program that first came out in 1984. The app has full editing and training power like its brethren apps on Macintosh and Windows. Openings can be moved back and forth to the Macintosh, Windows, and Android versions. Chess Openings Wizard does not play chess, nor does it come with a game collection. It is meant for designing openings for White and defenses for Black, and then testing the player's knowledge of the lines by playing mock games. Sample ebooks include an opening guide (thousands of named and categorized opening positions accessible through any move order), an ECO master framework, and the White and Black repertoires of Magnus Carlsen, Fabiano Caruana, and Robert Fischer. It also includes a demo ebook with excerpts from a highly annotated repertoire in the Open Game. Chess Openings Wizard has a dedicated PocketGM server giving you full speed Stockfish analysis. (Internet connection required.) The Pedigree ribbon shows the results of games in each opening position but uses only games between two super GMs. That way you know if the move is trusted by the best players. (And it's important to know if a move has never been played by a super GM when facing another super GM.) This is the same feature found in Chess Openings Wizard Professional for Macintosh and Windows. The short version is: if you are designing an opening with a game database app or with a playing program, you're working too hard. Chess Openings Wizard contains 42 years of refinements, with precisely the tools that a tournament player requires to prepare openings fast.

About

ReplayWord

Features
Read full description

ReplayWord: Memorize Through Repetition ReplayWord is a powerful memorization tool, with support for over 25 languages and different accents, designed to help you commit any text to memory through the proven technique of spaced repetition and audio learning. Whether you're an actor learning lines, a student studying for exams, a speaker preparing a presentation, or anyone looking to memorize important information or meditate on customizable verses, ReplayWord makes the process efficient and effective. How It Works Simply scan, speak, paste or type the text you want to memorize, select your preferred voice, adjust the repetition settings, and press start. ReplayWord will read your text aloud repeatedly, allowing your brain to naturally absorb the information through multiple exposures. The app's customizable settings let you create the perfect learning environment for your needs. Key Features • Customizable Repetitions: Set exactly how many times you want the text repeated, from a few times to thousands of repetitions for deep memorization. • Natural Voice Synthesis: Choose from a wide variety of high-quality voices with different accents and languages to find the one that works best for you. • Adjustable Speech Settings: Control the speech rate and volume to match your learning preferences. •Scan Any Text in Seconds on iPhone or iPad: Point your camera at any document, book, or handwritten note. Advanced OCR technology instantly converts images to editable text. No more tedious manual typing •Use Audio Files for Playback that repeats on iPhone or iPad: Users can use live recordings or audio files for playback even without transcription. - Export live recordings to files. • Background Music: Select from multiple background tracks to enhance focus and retention. Research shows that certain types of background music can improve memory formation. - Download your own background audio as background music as well. • Pause Control: Set custom pause durations between repetitions to give your brain time to process the information. • Visual Progress Tracking: Watch your progress with a circular timer and progress bar that shows exactly where you are in your memorization session. • Distraction-free Interface: Enjoy a distraction-free environment that helps you focus on learning. • Works Offline: No internet connection required after initial download - perfect for studying anywhere. Perfect For: • Actors and Performers: Memorize scripts, lines, and monologues efficiently. • Students: Learn definitions, formulas, historical dates, or any study material. • Language Learners: Internalize vocabulary, phrases, and pronunciation through repetition. • Public Speakers: Prepare speeches, presentations, and talks without being tied to notes. • Professionals: Memorize important information for meetings, pitches, or interviews. • Anyone: Memorize poems, quotes, religious/faith-based texts, or any content you want to commit to memory. The Science Behind ReplayWord ReplayWord is built on established memory research showing that spaced repetition—reviewing information at increasing intervals—is one of the most effective ways to transfer information from short-term to long-term memory. By combining audio learning with visual reinforcement and customizable repetition patterns, ReplayWord creates the optimal conditions for memorization. Privacy First We respect your privacy. ReplayWord processes all text locally on your device and does not collect or transmit your content to any servers. Your memorization material stays private and secure. Download ReplayWord today and transform how you memorize important information. Turn downtime into productive learning time and watch as your memory retention improves with each session. Remember anything, anytime, anywhere with ReplayWord. This app uses Apple’s Standard License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chess Openings Wizard4 screens
ReplayWord4 screens

Verdict

The call

The clearest difference is in-app purchases: Chess Openings Wizard at none against ReplayWord's 12. Chess Openings Wizard also leads on price ($6.99 vs $10.00) and iOS requirement (11.0 vs 17.6). ReplayWord's advantage is update cadence (every 3 weeks vs every 2 months). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Chess Openings Wizard costs $6.99 and ReplayWord $10.00 up front. ReplayWord sells 6 in-app purchases, starting at $0.49 per month. Chess Openings Wizard asks for nothing beyond the download.

UpkeepUpdate frequency

Chess Openings Wizard ships an update every 2 months, ReplayWord every 3 weeks. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Chess Openings Wizard versus ReplayWord: the parameters behind the verdict, then further details
ParameterChess Openings WizardReplayWord
Price$6.99 — better$10.00
Rating5.0 (4 ratings) — better—
Positive reviews54.5% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.6
Further details — not scored
Size167 MB11 MB
Age rating4+4+
DeveloperBookup Corp.Lydia Fesseha

In-app purchases

None

Chess Openings Wizard

No in-app purchases

6 purchases

ReplayWord

Subscriptions6
  • ReplayWord/month$0.491 Month
  • Subscription$1.001 Month
  • ReplayWord4 variants$1.001 Month
Show 3 more
  • ReplayWord$1.491 Month
  • ReplayWord/Year$7.991 Year
  • ReplayWord4 variants$12.001 Year

Questions

Is Chess Openings Wizard free?
Chess Openings Wizard costs $6.99, with no in-app purchases.
Is ReplayWord free?
ReplayWord costs $10.00, and also offers in-app purchases.
Do Chess Openings Wizard or ReplayWord have ads?
Neither Chess Openings Wizard nor ReplayWord shows ads.
Which is updated more often, Chess Openings Wizard or ReplayWord?
Chess Openings Wizard ships an update every 2 months, and ReplayWord every 3 weeks. Most recently, Chess Openings Wizard was updated on October 21, 2026 and ReplayWord on October 28, 2026.

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