Best Gr311 Apps

241+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated June 2026

Looking for free gr311 apps? 18 of our 241+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Gr311 Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1grcity 311grcity 311Free1.9★ (20)YesNoMay 2026
2AllTrails: Hike, Bike & RunAllTrails: Hike, Bike & RunFree4.9★ (1M)YesYesSep 2026
3Player GR Music Streamer iPlayPlayer GR Music Streamer iPlayFree3.9★ (2.3K)NoNoSep 2026
4skai.grskai.grFree4.6★ (1K)NoNoSep 2026
5GradeWay for HACGradeWay for HACFree4.8★ (56K)NoYesSep 2026
6GR WORLDGR WORLDFree2.2★ (60)NoNoSep 2026
7GR Remote Viewer for GR2 & GR3GR Remote Viewer for GR2 & GR3$9.994.2★ (216)NoNoAug 2026
8Greatnotes5: AI Note TakingGreatnotes5: AI Note TakingFree4.6★ (1.4K)NoYesSep 2026

Top Picks for Gr311

AllTrails: Hike, Bike & Run#2

AllTrails: Hike, Bike & Run by AllTrails, Inc.

GPS Hiking & Biking Trail Maps
Strong Contender
💪 Health & Fitness
4.9😐(1M ratings)
FreeAdsIn-App Purchases
#5in Health & Fitness
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Discover and navigate over 500,000 trails worldwide for hiking, biking, and running. Find detailed reviews, plan your adventures with GPS and offline maps, and share your experiences with a community of outdoor enthusiasts.

What We Love

  • 🚀 Excellent for finding and tracking trails
  • 📍 Accurate GPS and offline maps
  • 📸 Helpful user-submitted photos and reviews
  • 🗺️ Wide selection of trails
  • 🔍 Useful search and filtering options

Room to Improve

  • 🔋 High battery consumption
  • 🐛 Frequent crashes and glitches
  • 🤔 Unintuitive user interface changes
  • 🗺️ Inaccurate or outdated trail information
  • 💰 Expensive subscription model
Player GR Music Streamer iPlay#3

Player GR Music Streamer iPlay by Minh Duong Nguyen

Music Streamer & Mp3 Player Gr
Worth Considering
🔧 Utilities
3.9😞(2.3K ratings)
Free
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Enjoy your music with a stylish and powerful player offering a high-quality equalizer. Organize your library by albums, artists, or genres, and create custom playlists. This app also includes a ringtone cutter and smart suggestions for your listening habits.

What We Love

  • 🚀 Offline playback
  • 👍 Wide song selection
  • 💡 Ad-free experience

Room to Improve

  • 🐛 Buggy and unstable
  • 🔋 Requires internet connection
  • 👎 Missing features from old version

More Gr311 apps to explore

FAQ about Gr311

What are the best gr311 apps for iPhone?
grcity 311 tops our gr311 apps ranking as of June 2026, with a 1.9-star average from 20 App Store ratings, and it's free to download.
Yes — 18 of the top gr311 apps we rank are free to download, including grcity 311 and AllTrails: Hike, Bike & Run.
grcity 311 shows ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 241+ gr311 apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
GRCity 311 is used to request and track city services for the City of Grand Rapids. You can submit new requests, view requests made by others in your area, and monitor the status of your own submissions.
GRCity 311 is available on iPhone and iPod devices.