Best Zr5K Apps

229+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated June 2026

The best zr5k apps on iPhone average 4.5★ across 229+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Compare top Zr5K Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Zombies, Run! 5k TrainingZombies, Run! 5k TrainingFree4.8★ (3K)NoYesOct 2026
2GrokGrokFree4.9★ (1.6M)NoYesNov 2026
3Manus - AI Agent & AutomationManus - AI Agent & AutomationFree4.7★ (40K)NoYesNov 2026
4Grammarly: AI Keyboard & VoiceGrammarly: AI Keyboard & VoiceFree4.7★ (228K)NoYesNov 2026
5Perplexity: AI Agent & SearchPerplexity: AI Agent & SearchFree4.8★ (523K)NoYesNov 2026
6Claude by AnthropicClaude by AnthropicFree4.7★ (297K)NoYesNov 2026
7Strava: Run, Bike, WalkStrava: Run, Bike, WalkFree4.8★ (380K)YesYesNov 2026
8AI Chat Assistant – ChatNowAI Chat Assistant – ChatNowFree4.8★ (146K)YesYesNov 2026

Top Picks for Zr5K

Zombies, Run! 5k Training#1

Zombies, Run! 5k Training by Zombies Run! Ltd

Couch to 5K - with Zombies
Editor's Choice
💪 Health & Fitness
4.8😊(3K ratings)
FreeIn-App Purchases
Zombies, Run! 5k Training screenshot 1
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This app offers an 8-week audio adventure and training program designed to help beginners run a 5km distance. It provides clear instructions for walking, jogging, running, and stretching, building stamina and confidence over 25 workouts with a gripping story delivered to your headphones.

What We Love

  • 👍 Engaging story and characters
  • 🚀 Gradual and effective training program
  • 💡 Motivating zombie-themed gameplay
  • 👍 Ability to listen to own music
  • 🚀 Helped users become runners

Room to Improve

  • 🐛 App crashes and bugs
  • 🐛 Timing and audio issues
  • 🐛 Syncing and progress tracking problems
  • 🔋 Battery drain
  • 🔒 Requires too many permissions
Grok#2

Grok by X Corp.

AI assistant by SpaceXSI
Strong Contender
📊 Productivity
4.9😊(1.6M ratings)
FreeIn-App Purchases
#4in Productivity
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This AI assistant provides truthful, useful, and curious responses for research, content creation, and problem-solving. It offers advanced image and video generation, real-time information from X, and natural voice conversations. Easily transfer context from other AI tools to enhance your workflow.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Unbiased and ethical
  • 👍 Clean and intuitive UI
  • 🤖 Powerful AI capabilities
  • 🌐 Real-time data integration
  • 🎨 Impressive image generation
  • 💡 Unique and engaging personality

Room to Improve

  • 🐛 Occasional errors in responses
  • 🔍 Needs more robust search/history features
  • 🔌 Requires X account for full functionality
Manus - AI Agent & Automation#3
4.7😊(40K ratings)
FreeIn-App Purchases
#42in Productivity
Manus - AI Agent & Automation screenshot 1
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This AI agent goes beyond text generation to autonomously plan, research, code, and deliver finished products using a virtual computer. It handles complex tasks like data analysis, slide deck creation, and in-depth web research, all while working in the cloud and notifying you upon completion.

What We Love

  • 🚀 Powerful AI capabilities
  • 👍 Intuitive and user-friendly
  • 💡 Innovative generative design tool
  • 🚀 Responsive and efficient

Room to Improve

  • 💰 Credit system can be frustrating
  • 💰 Expensive for frequent use

More Zr5K apps to explore

FAQ about Zr5K

What are the best zr5k apps for iPhone?
Zombies, Run! 5k Training tops our zr5k apps ranking as of June 2026, with a 4.8-star average from 3K App Store ratings, and it's free to download.
Yes — 19 of the top zr5k apps we rank are free to download, including Zombies, Run! 5k Training and Grok.
Zombies, Run! 5k Training has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 229+ zr5k apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.