Best Only One Apps & Games

213+ iOS apps & games curated and reviewed

4.3 avg rating
18 free apps & games
Updated May 2026

The best only one apps on iPhone average 4.3★ across 213+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Only One

Only One#1

Only One by Ernest Szoka

Indie hack and slash hit
Editor's Choice
🎮 Games
4.7😊(6.2K ratings)
FreeAdsIn-App Purchases
Only One screenshot 1
Only One screenshot 2
Only One screenshot 3
Only One screenshot 4
Only One screenshot 5

Embark on a thrilling sword-fighting adventure in an epic arena-style hack and slash game where you battle waves of enemies on a pillar in the sky. Defeat foes in intense combat or push them off to survive. Upgrade your character with unique abilities and power-ups to become the ultimate warrior.

What We Love

  • 🚀 Simple yet fun gameplay
  • 👍 Addictive and engaging
  • 🕹️ Smooth controls
  • 💎 Great value for free game

Room to Improve

  • 🐛 Joystick issues and control bugs
  • 💰 Expensive in-app purchases
  • 🔁 Repetitive gameplay
Only One - A Logic Puzzle#3

Only One - A Logic Puzzle by Kofi Austin

A tricky puzzle game.
Worth Considering
🎮 Games
5.0(1 ratings)
$0.99
Only One - A Logic Puzzle screenshot 1
Only One - A Logic Puzzle screenshot 2
Only One - A Logic Puzzle screenshot 3
Only One - A Logic Puzzle screenshot 4

This logic puzzle game challenges players to solve levels with a common theme related to the number one, whether it's a single color, piece, or the number itself. Explore a variety of fun puzzles and get help with a hint icon if you get stuck, and see if you can solve them all.

More Only One apps to explore

4
Only 1% Challenges:Tricky Game
Only 1% Challenges:Tricky Game
Only 1% Challenges:Tricky Game
Test your mind and skills!
Free

Test your mind and skills with a challenging and competitive free game that pushes your cognitive abilities. Compete globally, achieve top scores, unlock trophies, and enjoy diverse gameplays including puzzles, quizzes, and word games. Experience endless fun with daily challenges, unexpected jokers, and exciting VS. mode. Download now and have fun sharpening your mental agility!

🎮 Games
(8.2K)
5
Two Fingers, but only one brain (2 F 1 B) - Split Brain Teaser, Cranial Quiz Puzzle Challenge Game
Two Fingers, but only one brain (2 F 1 B) - Split Brain Teaser, Cranial Quiz Puzzle Challenge Game
Two Fingers, but only one brain (2 F 1 B) - Split Brain Teaser, Cranial Quiz Puzzle Challenge Game
by WL Online Marketing LLC
Free

Challenge your mind with 2 Fingers, 1 Brain—a game where you solve 20 mini-puzzles simultaneously using two fingers. How long can you last? Test your skills now!

🎮 Games
(294)
6
ONLY1
ONLY1
ONLY1
by ONLY 1
Free
🎵 Music
(0)
7
Speedy Car Wash
Speedy Car Wash
Speedy Car Wash
Fast, Clean and Affordable
Free
💼 Business
(0)
8
Only One
Only One
Only One
by AppFactory Solucoes de Informatica LTDA
Free
🔧 Utilities
(1)
9
一个
一个
一个
by Shanghai Youshu Culture Broadcast CO., LTD.
Free

Discover a minimalist new media reading app that encourages 30 minutes of quiet reading each day. Explore unique perspectives through text, images, and videos, rediscover the joy of radio, follow favorite authors, and create personalized notes. Find your sanctuary in a hectic world - open the app and immerse yourself in a world of quality content.

📚 Books
(40)
10
Only-One
Only-One
Only-One
by BARAMJK LLP
Free
💼 Business
(1)
11
Aviation Exam - EASA
Aviation Exam - EASA
Aviation Exam - EASA
Offline Test Prep for Pilots
Free

Prepare for your EASA pilot exams with our offline test prep app. Benefit from a frequently updated question bank, customizable study filters, and in-depth explanations to help you pass with flying colors. Download now for a seamless exam preparation experience!

📚 Education
(490)
12
13!
13!
13!
Only 0.01% can achieve
Free

This application is a simple, fun, and addictive number puzzle game where players tap and merge colorful squares to reach the number 13. It's extremely challenging, with only 0.01% of players able to achieve the goal. Can you be one of them?

🎮 Games
(8.4K)
13
Only You Are Here
Only You Are Here
Only You Are Here
One mystical story
$0.29
$1.99 | 85% OFF

Embark on a haunting journey through memories and nightmares in this atmospheric adventure with first-person horror elements. Unravel the mysteries, find different endings, and uncover the key secret that will set you free. Experience the thrill of escaping the dream world through a small door.

🎮 Games
(229)
14
Only One Rewards
Only One Rewards
Only One Rewards
by Econ-O-Check Corporation
Free
🌟 Lifestyle
(0)
15
Only1 Fitness
Only1 Fitness
Only1 Fitness
by NEODREAM LLC
Free
💪 Health & Fitness
(0)
16
Only One Name
Only One Name
Only One Name
30 Minute Bible Study
Free

This convenient Bible study tool provides a scriptural framework for explaining repentance, baptism, and being filled with the Holy Ghost in a one-on-one setting. It offers a visual aid to help guide discussions and explore the fundamental components of Biblical baptism.

🔍 Reference
(6)
17
Only One
Only One
Only One
by Egyvision Group For Integrated Services Sae
Free
🛍️ Shopping
(0)
18
One Line One Stroke Mind Game
One Line One Stroke Mind Game
One Line One Stroke Mind Game
Connect dots with lines!
Free

"Exercise your brain with One Line One Stroke mind game! Connect dots with lines in a challenging brain puzzle game. Train your mind with daily challenges, hints available, and hundreds of free packs to enjoy everywhere."

🎮 Games
(12K)
19
Only One Automação
Only One Automação
Only One Automação
by Paulo Raineri
Free
🔧 Utilities
(0)
20
IQ Test: Fun Intelligence Quiz
IQ Test: Fun Intelligence Quiz
IQ Test: Fun Intelligence Quiz
Logic puzzles & brain teasers
Free
$1.99 | 100% OFF

Test and challenge your logic and critical thinking skills with this fun intelligence quiz app. Enhance your problem-solving abilities through a variety of engaging puzzle games. Download now to boost your IQ!

🎮 Games
(1.2K)

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