Best DUO alternatives: apps like DUO: Relationships for couples

11+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated November 2026

DUO is great, but it's not the only option. Explore 11+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to DUO

My Love: Questions For Couples#1

My Love: Questions For Couples by SITRO, TOV

Couple Game, Relationship Quiz
2.3(3 ratings)
FreeAdsIn-App Purchases
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This app offers daily questions, games, and expert guidance to improve communication, manage conflict, and deepen connection in relationships. Explore topics from intimacy to finances with research-backed content and personalized audio guides.

HappyTabs Positivity Journal#2

HappyTabs Positivity Journal by NXV2 Inc.

Gratitude Affirmation Journal
4.9(18 ratings)
FreeAdsIn-App Purchases
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This app uses positive psychology techniques through daily interactive prompts to foster gratitude, mindfulness, and self-affirmation. Engage with diverse response options like text, photos, or guided meditations to build a personal positivity diary and track your progress.

4.0(1 ratings)
Free
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This fitness platform helps you track daily activities, monitor body metrics, and access over 2000 exercises with 3D demonstrations. Create custom workouts or use presets to guide your fitness journey and earn badges.

More apps like DUO

4
Marriage Growth & Counseling
Marriage Growth & Counseling
Marriage Growth & Counseling
Therapy, Couples, Advice, Help
Free

This app offers science-based tools and AI guidance to help couples address marriage issues, from arguments to trust problems. It provides personalized plans, deep-dive quizzes, and compatibility tests to foster understanding and growth.

Personalized relationship plansAI-driven feedback and guidanceDeep-dive psychological quizzes
💪 Health & Fitness
(1.5K)
free with in-app purchases
5
daily self care journal: swell
daily self care journal: swell
daily self care journal: swell
emotional wellbeing diary app
Free

This app provides a private digital journal for self-reflection and emotional wellbeing. It offers features like speech-to-text, daily prompts, and photo integration to help users gain insights and express themselves. The app prioritizes data security by operating locally on the device.

Digital diary for thoughts and emotionsAdd photos to entriesSpeech-to-text for quick journaling
💪 Health & Fitness
(29)
freemium
6
Lovus: Couples & Relationship
Lovus: Couples & Relationship
Lovus: Couples & Relationship
Date Ideas, Games & Questions
Free

This app offers daily questions, quizzes, and conversation starters to help couples deepen their connection. It provides date ideas, games, and guided journeys to foster understanding and intimacy. Tailored to your relationship stage, it helps you stay curious about each other.

Daily questions for couplesRelationship quizzesConversation starters
💪 Health & Fitness
(53)
freemium
7
Tempty: Sex Game For Couples
Tempty: Sex Game For Couples
Tempty: Sex Game For Couples
Adult Sexy Dice, Hot Roulette
Free

This app helps couples enhance intimacy and communication by exploring shared desires and discovering new sexual ideas together. Partners answer questions anonymously, and matching responses reveal activities they both want to try.

Improve communication and intimacyDiscover new sex ideasExplore desires together
💪 Health & Fitness
(107)
free with in-app purchases
8
Harp: Relationship & Couples
Harp: Relationship & Couples
Harp: Relationship & Couples
Questions, Quizzes & Advices
Free

This app offers daily questions, quizzes, and articles to enhance relationships. Explore topics like communication, intimacy, and connection to deepen your bond with your partner. Content is designed to spark conversation and foster understanding in any romantic relationship.

Daily questions and quizzesPersonalized content topicsExplore 6 relationship areas
💪 Health & Fitness
(45)
freemium
9
AI Sweetheart: Virtual Chatbot
AI Sweetheart: Virtual Chatbot
AI Sweetheart: Virtual Chatbot
Your sensual girlfriend
Free

Engage in meaningful conversations and build a unique virtual connection with an intelligent AI companion. This app offers a safe and private space for emotional support, self-expression, and personal growth through interactive experiences.

Create virtual connectionsAI-powered companionshipEmotional support
💪 Health & Fitness
(2)
subscription
10
Kuizu: Relationship Tracker
Kuizu: Relationship Tracker
Kuizu: Relationship Tracker
Grow Closer Together
Free

Enhance your relationship with guided conversations and an AI advisor. Explore playful, serious, and intimate topics to foster deeper connection and better communication. Discover new insights about each other and navigate relationship challenges with less stress.

Playful and serious relationship questionsAI advisor for discussionsTopics: Casual, Conflicts, Vision, Intimacy
💪 Health & Fitness
(290)
freemium