Comparison

Electronic Master Mind vs Five Field Kono

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

Head to head
About

Electronic Master Mind

This game challenges players to break a hidden numeric code by guessing digit combinations. It offers multiple difficulty levels with varying code lengths and permutations, providing hours of strategic fun for all ages.

Highlights
  • Numeric code-breaking gameplay
  • Multiple difficulty levels
  • Adjustable code lengths (3-5 digits)
  • Thousands of permutations
  • Single or multi-player modes
  • Suitable for ages 8+
Features
Read full description

The 1970's electronic version of the classic board game. Instead of colour codes break the numeric code hidden within the computers memory. Player Wins by breaking the secret code. Made Possible by "Today's" Micro Computer Technology ELECTRONIC “MASTER MIND" incorporates NINE "MASTER MIND" GAMES, giving hours of pleasure and satisfaction for one, two or more players from 8 to 80 years. EASY GAME - SWITCH ON. 3 BARS APPEAR IN CODE DISPLAY. A RANDOM 3 DIGIT SECRET CODE IS NOW IN THE MACHINE'S MEMORY. FOR LEARNERS AND CHILDREN - 1000 PERMUTATIONS. 3 DIGITS - 000 TO 999. MODERATE GAME - PRESS "SET" KEY AGAIN 4 BARS APPEAR IN CODE DISPLAY. A RANDOM 4 DIGIT SECRET CODE IS NOW IN THE MACHINE'S MEMORY. FOR SKILLED PLAYERS - 10,000 PERMUTATIONS. 4 DIGITS - 0000 TO 9999. DIFFICULT GAME - PRESS "SET" KEY AGAIN 5 BARS APPEAR IN CODE DISPLAY. A RANDOM 5 DIGIT SECRET CODE IS NOW IN THE MACHINE'S MEMORY. FOR HIGHLY SKILLED - 100,000 PERMUTATIONS. 5 DIGITS - 00000 TO 99999.

About

Five Field Kono

Features
Read full description

Experience the simple yet deep strategy of Five Field Kono (오밭고누), the traditional Korean abstract game! Key Features: - Multiple Modes: AI Bot, Local Hot Seat, and Global Online Multiplayer. - Scalable Difficulty: Three AI levels (Beginner to Master). - Customization: Choose your board theme and font. - Heritage: Based on the classic O-bat-go-nu (오밭고누). Join thousands of players and download for free today! As in Chinese checkers or Halma, a player wins by moving all of their pieces into the starting locations of their opponent's pieces. The players take turns moving one of their pieces one square diagonally. The first player to move all of their pieces to their opponent's starting squares wins.

Screenshots

Electronic Master Mind3 screens
Five Field Kono4 screens

Verdict

The call

The clearest difference is ads: Electronic Master Mind at none against Five Field Kono's shown. Electronic Master Mind also leads on iOS requirement (12.0 vs 16.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Electronic Master Mind ships an update every 2 months, Five Field Kono every 3 months. Both last shipped on October 7, 2026.

Scorecard2 real differences · 8 level
Electronic Master Mind versus Five Field Kono: the parameters behind the verdict, then further details
ParameterElectronic Master MindFive Field Kono
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size47 MB42 MB
Age rating4+4+
DeveloperStephen SouthernVadym Khokhlov

In-app purchases

None

Electronic Master Mind

No in-app purchases

None

Five Field Kono

No in-app purchases

Questions

Is Electronic Master Mind free?
Electronic Master Mind is free to download, with no in-app purchases.
Is Five Field Kono free?
Five Field Kono is free to download, with no in-app purchases.
Do Electronic Master Mind or Five Field Kono have ads?
Five Field Kono shows ads; Electronic Master Mind does not.
Which is updated more often, Electronic Master Mind or Five Field Kono?
Electronic Master Mind ships an update every 2 months, and Five Field Kono every 3 months. Most recently, Electronic Master Mind was updated on October 7, 2026 and Five Field Kono on October 7, 2026.

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