Comparison

alphaben vs Chess Strategy

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

Head to head
About

alphaben

This reading app for children boosts motivation and comprehension through personalized book recommendations. It offers child-friendly word explanations and engaging quizzes to enhance reading skills, rewarding progress with points and badges.

Highlights
  • Personalized book recommendations
  • Customized to reading level
  • Child-friendly word explanations
  • Reading skill quizzes
  • Points and reading badges
Features
Read full description

alphaben is a reading app for kids that increases both reading motivation and reading comprehension. Each child gets customized book recommendations based on personal interests and individual reading level. Each book includes child-friendly word explanations and exciting quizzes to improve reading skills. Children are rewarded for their reading performance with points and reading badges.

About

Chess Strategy

Features
Read full description

SEE THE BOARD. FIND THE PLAN. Most chess apps beat you and move on. Chess Strategy: Coach & Learn explains what just happened, what the position wants, and which move gets you there — while you play. GUIDED PLAY WITH THE OAKMASTER COACH Play a full game against the engine with a coach at your side. Before every move the coach names the idea, shows the line it is considering, and explains the plan behind it. Choose how much help you want: • Full Coach — suggests the best move every turn, with the reasoning • Advisor — stays quiet unless a move needs attention • Silent — no in-game coaching, then a full review when the game ends Set the trainer anywhere from Beginner to Grand Master so the games stay hard enough to teach you something. 390 PUZZLES FROM REAL GAMES Thirteen themed sets cover the patterns that decide games: back-rank mates, deflection, discovered attacks, double checks, forks, hanging pieces, mate in one, pins, skewers, and more. Every position is taken from a real game, and each one is rated so you can feel yourself improving. STRUCTURED COURSES Work through opening principles, tactics, checkmate patterns, endgame technique, and positional play. Lessons are short, hands-on, and built around positions you actually have to solve. FREE PLAY Want a normal game? Play the Oakmaster or a friend on one device with no coaching at all. CHALLENGE THE COACH Disagree with the recommendation? Play your move anyway and the coach will tell you honestly whether it was better, equal, or worse — and why. LEARN OFFLINE Everything runs on your iPhone. No account, no sign-in, and no internet connection required. PRIVATE BY DESIGN Chess Strategy collects no personal data. Your progress stays on your device. Chess Strategy Pro unlocks every course plus unlimited hints with a single one-time purchase — no subscription. Questions or feedback? Reach us any time at kingjameshld@gmail.com or 646-323-2360.

Screenshots

alphaben4 screens
Chess Strategy4 screens

Verdict

The call

The clearest difference is in-app purchases: alphaben at none against Chess Strategy's 5. alphaben also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, 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

Both are free to download. Chess Strategy sells 5 one-off in-app purchases. alphaben asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
alphaben versus Chess Strategy: the parameters behind the verdict, then further details
ParameteralphabenChess Strategy
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better18.0
Further details — not scored
Size192 MB82 MB
Age rating4+4+
DeveloperSYNDIKAT7 GmbHGreyscale holding LLC

In-app purchases

None

alphaben

No in-app purchases

5 purchases

Chess Strategy

One-time5
  • 10 Hints$1.99
  • 45 Hints$6.99
  • Pro — All Courses & Unlimited$14.99
Show 2 more
  • 125 Hints$17.99
  • 200 Hints$26.99

Questions

Is alphaben free?
alphaben is free to download, with no in-app purchases.
Is Chess Strategy free?
Chess Strategy is free to download, with in-app purchases available.
Do alphaben or Chess Strategy have ads?
Neither alphaben nor Chess Strategy shows ads.
Which is updated more often, alphaben or Chess Strategy?
alphaben ships an update every 3 weeks, and Chess Strategy every 3 weeks. Most recently, alphaben was updated on November 3, 2026 and Chess Strategy on October 31, 2026.

Other comparisons