Comparison

Four Discs Classic Game vs Chess Opening Analyzer

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

Head to head
About

Four Discs Classic Game

Connect four discs of the same color horizontally, vertically, or diagonally before your opponent. Play against a computer with four difficulty levels or challenge a friend on the same device. Track your progress with global leaderboards.

Highlights
  • Connect four discs in a row
  • Play against computer or friend
  • Four difficulty levels
  • Undo moves feature
  • Global leaderboards
  • Sound effects toggle
Features
Read full description

Four Discs (Four in a Row) is a fun and challenging game for kids and adults. The goal is to connect four discs of the same color in a row, either horizontally, vertically or diagonally before your opponent does. You can play against the computer or enjoy a game with a friend on the same device. There are four levels of difficulty: Easy, Medium, Hard and Expert. The Easy level is great for kids, while the Expert level can be a challenge for experienced players. If you make a mistake or want to change your strategy, Four Discs lets you undo any of your moves. Compare your score with your friends or players around the world using the built-in Game Center leaderboards. MAIN FEATURES • Choose from four levels of difficulty: Easy, Medium, Hard and Expert • A game suitable for everyone, from kids to adults • Play against the computer or with a friend on the same device • It lets you undo any of your moves if you make a mistake • Compare your scores with friends or players around the world using Game Center • Universal App, full native support for iPhone and iPad

About

Chess Opening Analyzer

Analyze your chess games by connecting your lichess and chess.com accounts. Identify your opening strengths and weaknesses through game statistics to improve your play.

Highlights
  • Connect lichess and chess.com accounts
  • Analyze game strengths and weaknesses
  • Identify familiar openings
  • Learn from game statistics
  • Improve opening play
Features
Read full description

Connect your lichess and chess.com account and find out strengths and weaknesses of your game. Check what openings you are familiar with and learn from your statistics. I created this app because i started to realise i was losing a lot of games with specific openings. Now i understood which ones and prepared to play better!

Screenshots

Four Discs Classic Game4 screens
Chess Opening Analyzer3 screens

Verdict

The call

The clearest difference is review sentiment: Four Discs Classic Game at 86% against Chess Opening Analyzer's 38%. Four Discs Classic Game also leads on rating (4.4 vs 3.7) and ratings volume (78 vs 19). Chess Opening Analyzer's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, in-app purchases and monetization model 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

Four Discs Classic Game costs $0.99 and Chess Opening Analyzer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Four Discs Classic Game holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 78 and 19 respectively. Written reviews point the same way: 86% of Four Discs Classic Game's written reviews are positive against 38% of Chess Opening Analyzer's.

UpkeepUpdate frequency

Four Discs Classic Game ships an update every 3 months, Chess Opening Analyzer every 3 weeks. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

Scorecard5 real differences · 5 level
Four Discs Classic Game versus Chess Opening Analyzer: the parameters behind the verdict, then further details
ParameterFour Discs Classic GameChess Opening Analyzer
Price$0.99$0.99
Rating4.4 (78 ratings) — better3.7 (19 ratings)
Positive reviews85.7% of reviews — better38.5% of reviews
Number of ratings78 — better19
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size12 MB21 MB
Age rating4+4+
DeveloperSergio LiceaEnrico Castelli

Customer experience

Four Discs Classic Game

All ratings78 ratings
Positive85.9%
Neutral5.1%
Negative9.0%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

Chess Opening Analyzer

All ratings18 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews13 reviews
Positive38.5%
Neutral0.0%
Negative61.5%

In-app purchases

None

Four Discs Classic Game

No in-app purchases

None

Chess Opening Analyzer

No in-app purchases

Questions

Is Four Discs Classic Game free?
Four Discs Classic Game costs $0.99, with no in-app purchases.
Is Chess Opening Analyzer free?
Chess Opening Analyzer costs $0.99, with no in-app purchases.
Which has better reviews, Four Discs Classic Game or Chess Opening Analyzer?
Four Discs Classic Game is rated higher. Four Discs Classic Game averages 4.4 out of 5 from 78 ratings, while Chess Opening Analyzer averages 3.7 from 19 ratings.
Do Four Discs Classic Game or Chess Opening Analyzer have ads?
Neither Four Discs Classic Game nor Chess Opening Analyzer shows ads.
Which is updated more often, Four Discs Classic Game or Chess Opening Analyzer?
Four Discs Classic Game ships an update every 3 months, and Chess Opening Analyzer every 3 weeks. Most recently, Four Discs Classic Game was updated on October 26, 2026 and Chess Opening Analyzer on October 9, 2026.

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