Best games like Kon21

10+ similar games compared and reviewed

3.5 avg rating
9 free games
Updated October 2026

Whether you want more options like Kon21 or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Kon21

4.1😐(14 ratings)
Free
Calculator Quest screenshot 1
Calculator Quest screenshot 2
Calculator Quest screenshot 3
Calculator Quest screenshot 4
Calculator Quest screenshot 5

This app merges a functional calculator with role-playing game elements. It offers a "Calc mode" for standard calculations, a fast-typing number game, and a mental arithmetic challenge.

What We Love

  • 💡 Unique RPG calculator concept
  • 👍 Fun and engaging gameplay
  • 🎨 Cute and retro graphics
  • 🎮 Good for learning math
  • ✨ Original and interesting idea
  • 😊 Entertaining diversion
  • 💯 Praised as a great app
  • 🤩 Adorable and simple design
  • 🚀 Functions well as a calculator

Room to Improve

  • 😠 Intrusive ads
  • 📉 Lack of RPG depth
  • 🚫 No offline play option
  • 👎 Ads block numbers
  • 🤷‍♂️ Unclear RPG elements
  • 🐍 Weird combination
  • 🗣️ Not in English
  • 📉 Graphics are horrible
  • 🤔 Doesn't flow well
Solitaire Watch#3

Solitaire Watch by Autonomous

Watch + iPhone Klondike
Worth Considering
🎮 Games
2.0(1 ratings)
Free
Solitaire Watch screenshot 1
Solitaire Watch screenshot 2
Solitaire Watch screenshot 3

Enjoy classic Klondike solitaire on your Apple Watch and iPhone. Features quick sessions, readable cards, and smooth gameplay with daily challenges and customizable decks. Save and resume games instantly.

More games like Kon21

4
Just a small Spaceshooter Lite
Just a small Spaceshooter Lite
Just a small Spaceshooter Lite
by Stefan JOSTEN
Free

Navigate an endless space battlefield by touching the screen to control your spaceship. Collect power-ups and aim to survive for as long as possible against waves of enemies. This hobby project offers a simple yet challenging arcade experience.

Endless gameplayTouchscreen controlsCollect power-ups
🎮 Games
(4)
free with in-app purchases
5
BJackWatch
BJackWatch
BJackWatch
Blackjack on your wrist
Free
🎮 Games
(0)
6
Blackjack Flash
Blackjack Flash
Blackjack Flash
Vegas-Themed Blackjack
Free

Experience the thrill of Vegas-style Blackjack optimized for your Apple Watch. Enjoy fast-paced rounds with authentic rules, customizable visuals, and intuitive controls. Unlock premium features for unlimited hands and advanced stats.

Authentic Blackjack rulesInstant gameplayCustomizable premium visuals
🎮 Games
(1)
free with in-app purchases
7
Watch Games Pixel
Watch Games Pixel
Watch Games Pixel
Watch Games Pixel
Free

Enjoy a collection of retro pixel art games designed for quick play on your wrist. Most titles are playable independently on your Apple Watch, perfect for short breaks. The companion iPhone app manages your game library and settings.

Retro pixel art graphicsShort, complete game sessionsSimple tap, crown, and swipe controls
🎮 Games
(1)
free with in-app purchases
8
ArcEmu
ArcEmu
ArcEmu
Retro Games Emulator for Watch
$1.99

Experience retro gaming on your Apple Watch, iPhone, and iPad. This emulator supports Game Boy, Game Boy Color, and Game Boy Advance cartridges. Enjoy features like multiplayer, cheats, and customizable controls.

Game Boy, GBC, GBA emulationMultiplayer supportCheat codes
🎮 Games
(1.3K)
free
9
Klondike Solitaire - Daily
Klondike Solitaire - Daily
Klondike Solitaire - Daily
Classic Patience Watch & Phone
Free

Experience the classic card sorting game on your watch and phone. Enjoy different drawing modes, daily challenges, and a progressive level system. Customize your experience with dynamic themes.

Draw1 or Draw3 cardsDaily ChallengeLevel mode with 1000+ levels
🎮 Games
(174)
ad-supported
10
Pokermancer
Pokermancer
Pokermancer
A poker-puzzle roguelite
Free

Engage in a strategic roguelite poker-puzzle experience by tracing card paths on a 4x4 grid to form poker hands and achieve target scores. Collect items and trinkets to enhance your build and overcome escalating challenges and boss encounters across multiple floors.

Strategic card path tracingPoker hand formationRoguelite progression
🎮 Games
(151)
free with in-app purchases