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Best Thinkdiag 2 Apps & Games

173+ iOS apps & games curated and reviewed

4.5 avg rating
18 free apps & games
Updated July 2026

ThinkDiag+ is the household name in thinkdiag 2, but it's far from the only option. We track 173+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Thinkdiag 2 Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ThinkDiag+ThinkDiag+Free4.5★ (4K)NoNoJul 2026
2ThinkCar proThinkCar proFree4.6★ (323)NoNoJul 2026
3Car Scanner ELM OBD2Car Scanner ELM OBD2Free4.8★ (31K)YesYesJul 2026
4Car Scanner OBD2 Torque ProCar Scanner OBD2 Torque ProFree4.3★ (883)NoYesJul 2026
5Animal Tower!Animal Tower!Free4.3★ (127)YesNoJul 2026
6MindNode – ClassicMindNode – ClassicFree4.5★ (1.9K)YesYesJul 2026
7MappifyerMappifyerFree2.9★ (27)—NoJul 2026
8Thinker: Build UnderstandingThinker: Build UnderstandingFree—NoNoJul 2026

Top Picks for Thinkdiag 2

ThinkDiag+#1

ThinkDiag+ by THINKCAR INC

Editor's Choice
🔧 Utilities
4.5😊(4K ratings)
Free
ThinkDiag+ screenshot 1
ThinkDiag+ screenshot 2
ThinkDiag+ screenshot 3
ThinkDiag+ screenshot 4
ThinkDiag+ screenshot 5

This app provides professional-level vehicle diagnostics, offering features like reading/clearing fault codes, data flow analysis, and special maintenance functions. It supports a wide range of car brands and allows users to subscribe to specific diagnostic software. Connects via Bluetooth to your smartphone for intelligent vehicle analysis.

What We Love

  • 🚀 Easy to use
  • 🚀 Powerful diagnostic capabilities
  • 🚀 Affordable price
  • 🚀 Helpful customer support

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🐛 Compatibility issues with certain vehicles
  • 🔒 Concerns about annual subscription fees
ThinkCar pro#2

ThinkCar pro by THINKCAR INC

Strong Contender
🔧 Utilities
4.6😐(323 ratings)
Free
ThinkCar pro screenshot 1
ThinkCar pro screenshot 2

This app provides professional-level vehicle diagnostics, including reading and clearing fault codes, accessing data streams, and performing special functions. It supports a wide range of car manufacturers and offers features like automatic VIN reading and report generation. Connect with other users in the community for support.

What We Love

  • 👍 Easy to use interface
  • 🔍 Effective diagnostic scanning capabilities
  • 💰 Good value for price
  • 🌍 Works with multiple car brands

Room to Improve

  • 🐛 Frequent app crashes and bugs
  • ❌ Poor customer support
  • 🔒 Limited vehicle model support
Car Scanner ELM OBD2#3

Car Scanner ELM OBD2 by Stanislav Svistunov

The best OBD2 diagnostic tool!
Worth Considering
🔧 Utilities
4.8😊(31K ratings)
FreeAdsIn-App Purchases
Car Scanner ELM OBD2 screenshot 1
Car Scanner ELM OBD2 screenshot 2
Car Scanner ELM OBD2 screenshot 3
Car Scanner ELM OBD2 screenshot 4
Car Scanner ELM OBD2 screenshot 5
Car Scanner ELM OBD2 screenshot 6

Monitor your car's performance, diagnose engine issues, and view sensor data in real-time. Customize your dashboard with gauges and charts, and reset fault codes. Supports a wide range of vehicles and offers advanced features for specific car brands.

What We Love

  • 🚀 Works great with cheap OBD2 adapters
  • 👍 Highly customizable dashboard
  • 👍 Comprehensive sensor data
  • 👍 Helpful error code lookup

Room to Improve

  • 🐛 Occasional connection issues
  • 🐛 Incorrect sensor readings for some vehicles
  • 🐛 Crashes or freezes on some devices

More Thinkdiag 2 apps to explore

4
Car Scanner OBD2 Torque Pro
Car Scanner OBD2 Torque Pro
Car Scanner OBD2 Torque Pro
OBD2 Scan for Car Diagnostic
Free

This app transforms your device into a powerful car diagnostic tool. It allows you to monitor real-time sensor data, read and interpret diagnostic trouble codes (DTCs), and access detailed information about your vehicle's systems. Compatible with most cars manufactured after 1996.

Real-time sensor data monitoringRead and interpret DTCsAccess Parameter Identification Codes (PIDs)
🔧 Utilities
(883)
free with in-app purchases
5
Animal Tower!
Animal Tower!
Animal Tower!
by Yabuzaki Company, Inc.
Free

A fun and addictive stacking game where players pile realistic animals as high as possible. Compete globally or with friends and family in this easy-to-learn experience suitable for all ages.

Realistic animal stackingAddictive gameplayGlobal leaderboards
🎮 Games
(127)
ad-supported
6
MindNode – Classic
MindNode – Classic
MindNode – Classic
Mind Mapping, Brainstorm Ideas
Free

Capture, organize, and visualize your thoughts and ideas. This app allows you to brainstorm, structure complex projects, and share your vision in various formats. Stay productive across all your devices with seamless iCloud integration.

Capture thoughts as text, images, links, or tasksOrganize ideas with hierarchical outlines and mind mapsStyle mind maps with themes and stickers
📊 Productivity
(1.9K)
free with in-app purchases
7
Mappifyer
Mappifyer
Mappifyer
by AI PRO LTD
Free

Organize your thoughts, plans, and ideas with a user-friendly mind mapping tool. Create, customize, and share your mind maps to foster creativity and productivity.

Mind map constructionTheme selectionPDF export
📊 Productivity
(27)
free
8
Thinker: Build Understanding
Thinker: Build Understanding
Thinker: Build Understanding
Your intellectual playground
Free
📚 Education
(0)
9
Thinkrolls Kings & Queens Full
Thinkrolls Kings & Queens Full
Thinkrolls Kings & Queens Full
Logic puzzle games for kids
$5.99

Embark on an epic adventure of logic and physics with over 200 unique puzzles across 12 fairytale castles. This game helps children develop reasoning, memory, and problem-solving skills through engaging challenges and character customization.

Over 200 unique puzzles12 fairytale castlesLogic and physics challenges
📚 Education
(3.7K)
free with in-app purchases
10
MindNode – Volume License
MindNode – Volume License
MindNode – Volume License
by IdeasOnCanvas GmbH
$19.99

This app helps you capture, organize, and visualize your ideas and projects through mind mapping. It offers tools to structure thoughts, personalize visual layouts, and share your creations in various formats.

Capture thoughts as text, images, links, or tasksOrganize ideas with tagging and foldable branchesPersonalize mind maps with themes and stickers
📊 Productivity
(56)
paid
11
textboard2
textboard2
textboard2
your thoughts, organized.
Free

Organize your thoughts, tasks, and data with a smart tagging system. This app offers a streamlined interface for jotting down notes and retrieving them easily. Customize your experience with visual themes and sync across devices.

Organize thoughts with tagsAll notes on one boardEasy tag-based retrieval
🔧 Utilities
(12)
free
12
We Teach Think
We Teach Think
We Teach Think
by WeTeachThink
Free

Learn to communicate messages of respect for life at all stages. Discover media content, make donations, and find ways to promote positive life messages.

Learn communication strategiesDiscover media contentMake donations
🌟 Lifestyle
(1)
free
13
ThoughtDB
ThoughtDB
ThoughtDB
Organize Your Thoughts
Free

This app helps you organize your thoughts into a navigable database. You can sort ideas by subjects and tags to group them effectively.

Organize thoughts into a databaseNavigate thoughts easilySort thoughts by subject
🔧 Utilities
(0)
free
14
Opinion - Instant Thoughts
Opinion - Instant Thoughts
Opinion - Instant Thoughts
by Alexey Seliverstov
Free
🌐 Social Networking
(0)
15
ThinkingMistakes
ThinkingMistakes
ThinkingMistakes
by Jan Thiele
Free
📊 Productivity
(0)
16
Ideas - Become an Idea Machine.
Ideas - Become an Idea Machine.
Ideas - Become an Idea Machine.
by Sean Konieczny
Free

This app helps you cultivate creativity by providing daily topics for inspiration and a platform to record, track, and organize your thoughts. Practice your idea-generation skills to become more innovative.

Daily topic prompts for inspirationRecord and track ideasOrganize your thoughts
🌟 Lifestyle
(3)
free
17
Thousands Thoughts
Thousands Thoughts
Thousands Thoughts
A conversation with yourself
Free

Capture your internal dialogues and manage your thoughts with this personal brain dump. Easily categorize thoughts as good, bad, or important, and search them by category. The app is always ready for your input, offering a private and secure way to process your mind.

Instant thought entry via typing or dictationCategorize thoughts (good, bad, important)Search and archive thoughts
💪 Health & Fitness
(1)
free with in-app purchases
18
Mental Models Pocket
Mental Models Pocket
Mental Models Pocket
Master decision-making
Free
🌟 Lifestyle
(0)
19
Think Club
Think Club
Think Club
by TagMango Inc
Free
📚 Education
(0)
20
Thought Quality
Thought Quality
Thought Quality
Be mindful of your thoughts
Free

This app helps you cultivate mindfulness by tracking the quality of your thoughts and emotions. It provides insights into your general well-being through simple input and visual charts, encouraging positive mental habits.

Effortless emotion and thought loggingVisual charts of thought qualityReview past thought sessions
💪 Health & Fitness
(2)
free

FAQ about Thinkdiag 2

What are the best thinkdiag 2 apps & games for iPhone?
ThinkDiag+ tops our thinkdiag 2 apps & games ranking as of July 2026, with a 4.5-star average from 4K App Store ratings, and it's free to download.
Yes — 18 of the top thinkdiag 2 apps & games we rank are free to download, including ThinkDiag+ and ThinkCar pro.
ThinkDiag+ has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 173+ thinkdiag 2 apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The app provides OE-level diagnostic functions, including reading and clearing fault codes, analyzing data flow, reading ECU information, performing drive tests, and executing bidirectional special functions. It also supports full-function OBD II diagnosis and vehicle maintenance light resets.
The app itself is free to download and use for basic functions. However, users can subscribe to diagnostic software for specific vehicle brands and functions within the app's diagnostic software store, which incurs a cost.