Best I2I Partner Apps

224+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

The best i2i partner apps on iPhone average 4.3★ across 224+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for I2I Partner

Zeely: AI Marketing Platform#2

Zeely: AI Marketing Platform by Zeely, Inc.

Let AI grow your brand
Strong Contender
📊 Productivity
4.6😐(20K ratings)
FreeIn-App Purchases
#54in Productivity
Zeely: AI Marketing Platform screenshot 1
Zeely: AI Marketing Platform screenshot 2
Zeely: AI Marketing Platform screenshot 3
Zeely: AI Marketing Platform screenshot 4
Zeely: AI Marketing Platform screenshot 5
Zeely: AI Marketing Platform screenshot 6

Boost your sales with Zeely, the AI-powered app that uses advanced analytics to help businesses grow. Unleash the power of data-driven insights today!

What We Love

  • 🚀 Easy to use
  • 👍 Helpful marketing tools
  • 🔍 Useful analytics
  • 💡 AI-powered features

Room to Improve

  • 🐛 Buggy app performance
  • 🔒 Concerning billing practices
  • 💸 Expensive subscription
Mindvalley: Self Improvement#3

Mindvalley: Self Improvement by Mindvalley Inc.

Growth, Care & Mindset Courses
Worth Considering
📚 Education
5.0😊(13 ratings)
FreeAdsIn-App Purchases
Mindvalley: Self Improvement screenshot 1
Mindvalley: Self Improvement screenshot 2
Mindvalley: Self Improvement screenshot 3
Mindvalley: Self Improvement screenshot 4
Mindvalley: Self Improvement screenshot 5
Mindvalley: Self Improvement screenshot 6

Unlock your full potential with a transformative self-improvement app that offers a wide range of courses and tools to help you grow personally and professionally. Experience a unique learning journey tailored to enhance your well-being and success. Start your transformation today.

What We Love

  • 🚀 Stability & Focus
  • 🤗 Life changing
  • 🤩 Meaningful Content
  • 🧠 Awareness, future self and lots of cool tips

Room to Improve

  • 🐛 Search issues
  • 🐛 App freezes
  • 🙅‍♀️ Non-existent customer service

More I2I Partner apps to explore

4
Brandbassador
Brandbassador
Brandbassador
Become a Brandbassador
Free

Sign up to become an ambassador for brands and organizations, complete missions like giving feedback or spreading the word, earn commission on sales and traffic, level up to unlock more perks and missions. Get started and become an ambassador today!

🌟 Lifestyle
(18K)
5
Amazon Shopper Panel
Amazon Shopper Panel
Amazon Shopper Panel
by AMZN Mobile LLC
Free

The [App] allows participants to earn monthly rewards by sharing receipts, completing surveys, and enabling ad verification. By joining, users can contribute valuable feedback to brands and improve the relevance of Amazon ads. Download the app now if you've received an invitation or join the waitlist to participate. Learn more at http://panel.amazon.com.

🌟 Lifestyle
(180K)
6
smg360
smg360
smg360
by Service Management Group, Inc. SMG
Free

For clients with a valid login, the reporting app offers real-time access to customer feedback and data to improve brand experiences and customer loyalty. Available in over 40 languages, it helps take quick action on insights for better business outcomes. Visit www.smg.com for more information.

💼 Business
(523)
7
Constant Contact
Constant Contact
Constant Contact
Email, Social, SMS, CRM
Free

Send targeted and personalized emails to your contacts, track engagement with real-time analytics, and easily manage your email marketing campaigns all in one place. Sign up now to streamline your communication efforts and drive better results!

💼 Business
(10K)
8
Social Network Analyzer
Social Network Analyzer
Social Network Analyzer
Instagram Stats Made Easy
Free

Discover your closest friends by analyzing your interactions with them through this app. Identify and connect with your most engaged contacts. Try it now!

🌐 Social Networking
(409)
9
Insense: Brand Collabs
Insense: Brand Collabs
Insense: Brand Collabs
For Influencers & UGC Creators
Free

Insense: Brand Collabs is a platform where UGC creators can collaborate with brands for sponsored content. Join now to monetize your content and connect with leading brands for exciting opportunities.

🌟 Lifestyle
(2.4K)
10
Clarity: CBT Self Help Journal
Clarity: CBT Self Help Journal
Clarity: CBT Self Help Journal
Mood Tracker, Therapy, ADHD
Free

Clarity is an all-in-one mental health app offering CBT-based tools to manage stress, anxiety, and low mood. It helps reframe negative thoughts, tracks mood, and provides AI-powered therapy support for personal growth. Start your journey to improved mental well-being today!

🏥 Medical
(29K)
11
Rebrand - AI Logo Maker
Rebrand - AI Logo Maker
Rebrand - AI Logo Maker
Logo Generator, Graphic Design
Free

Rebrand is an AI-powered logo maker and graphic design app that allows users to effortlessly create unique and professional-looking logos, icons, and other brand assets. With customizable features, realistic mockups, and advanced AI technology, Rebrand empowers users of all skill levels to transform their ideas into stunning visual identities for their businesses, personal brands, or gaming communities. Download high-quality logos and graphics ready for use on websites, social media, and print materials.

🎨 Graphics & Design
(12K)
12
You.com - Enterprise grade AI
You.com - Enterprise grade AI
You.com - Enterprise grade AI
Deep research, agents, 20+LLMs
Free

Experience truly personalized conversations with AI chatbots powered by GPT-4o, Gemini, and Llama 3. Get tailored responses and intelligent interactions like never before. Start chatting now for a glimpse into the future of AI communication.

📊 Productivity
(4.8K)
13
Community by C Space
Community by C Space
Community by C Space
C Space
Free

A rewarding app that pays you for sharing your opinions on various activities like surveys and product tests without any minimum cash-out requirement. Get e-gift codes to use on anything you want. Complete short tasks and earn money – simple, easy, and legitimate.

🌟 Lifestyle
(1.9K)
14
Gallup Access
Gallup Access
Gallup Access
by Gallup, Inc.
Free

"Gallup Access is a powerful app for creating exceptional workplaces and maximizing strengths. For clients, it offers instant access to team reports, insights, CliftonStrengths assessments, and tools for performance improvement. CliftonStrengths consumers can discover and leverage their unique strengths for success based on decades of Gallup research."

💼 Business
(9)
15
Nielsen Pulse
Nielsen Pulse
Nielsen Pulse
by The Nielsen Company
Free
🔧 Utilities
(17)
16
vidIQ for YouTube & Instagram
vidIQ for YouTube & Instagram
vidIQ for YouTube & Instagram
Video Ideas, Titles & SEO
Free

Optimize your YouTube videos with powerful SEO tools that enhance discoverability and engagement. Maximize your video reach with data-driven insights and analytics. Boost your channel's performance today!

📷 Photo & Video
(19K)
17
Teamworks Influencer
Teamworks Influencer
Teamworks Influencer
Tell your story!
Free

Share your sports journey with ease using this app that helps athletes access and distribute team content, while also providing valuable metrics on their Name, Image, and Likeness (NIL) value. Connect with brands, negotiate deals, and manage collaborations seamlessly all within the app. Start telling your story today!

⚽ Sports
(1.8K)
18
Partnerize
Partnerize
Partnerize
A better way to partner.
Free

This partnership management solution helps marketers measure and track partnership performance, manage brand and partner relationships, and customize tracking links to drive growth through scalable subsidies. Sign up to discover how it can power your partnerships and take your marketing to the next level.

💼 Business
(9)
19
BRANDZ - PR Packages and UGC
BRANDZ - PR Packages and UGC
BRANDZ - PR Packages and UGC
by David Kozin
Free

Get access to thousands of brand emails to request PR Boxes, sponsorships, and brand deals, ideal for creators, influencers, and content makers. Sign up now to get 5 emails every 4 hours or upgrade for unlimited access.

🌟 Lifestyle
(10K)
20
Que Opinas
Que Opinas
Que Opinas
by Varsityplaza LLC
Free

"Join an online community where you can share your opinions through surveys to influence major brands and earn rewards. Complete registration, participate in surveys, and exchange points for prizes. Don't miss out on this opportunity to make your voice heard!"

🌟 Lifestyle
(4.8K)