Best apps like Duo Speed

4+ similar apps compared and reviewed

4.4 avg rating
4 free apps
Updated September 2026

Duo Speed is great, but it's not the only option. Explore 4+ 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 Speed

Solar Walk 2 Ads+:The Universe#1

Solar Walk 2 Ads+:The Universe by Vito Technology Inc.

Solar System, Space Simulator
Editor's Choice
🔍 Reference
4.7😊(6.7K ratings)
FreeAdsIn-App Purchases
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Explore our Solar system with a detailed 3D model and interactive encyclopedia. Discover celestial events, track space missions, and view realistic models of spacecraft. This app offers a unique space experience with stunning visuals and up-to-date astronomy news.

What We Love

  • 🤩 Amazing graphics and visuals
  • 🌌 Detailed exploration of solar system and galaxy
  • 🔍 Informative and educational
  • 🕰️ Ability to control time flow and speed

Room to Improve

  • 💰 Many features locked behind paywall
  • 📢 Frequent ads even with premium access
  • 🔋 High battery consumption
Beach Report Card#2

Beach Report Card by Heal the Bay

Water Quality Map & Alerts
Strong Contender
🔍 Reference
3.7(19 ratings)
Free
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Access real-time water quality data for over 650 beaches across California, Oregon, and Washington. Understand your risk of illness from swimming, surfing, or playing in the water. Make informed decisions for a safer beach day.

Numerology AI Compatibility#3

Numerology AI Compatibility by Dmitry Lisin

Personality & Relationships
Worth Considering
🔍 Reference
4.7(105 ratings)
FreeIn-App Purchases
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This AI-powered app analyzes your birth date to reveal insights into your character, life cycles, and personality strengths. It also offers compatibility analysis with others and personal forecasts for your day, week, and month.