Best OS Apps

249+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated August 2026

The best os apps on iPhone average 4.0★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top OS Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ResyOSResyOSFree2.8★ (152)NoNoSep 2026
2Data Transfer Move to OSData Transfer Move to OSFree4.3★ (284)YesNoSep 2026
3OSN+OSN+Free4.4★ (23K)NoYesSep 2026
4PlayStation AppPlayStation AppFree4.2★ (91K)NoNoSep 2026
5OS Maps: Walk, Hike, Run, BikeOS Maps: Walk, Hike, Run, BikeFree4.7★ (443)NoYesSep 2026
6The Operator StandardThe Operator StandardFree4.9★ (777)NoYesSep 2026
7Wear OS by GoogleWear OS by GoogleFree1.9★ (4.1K)NoNoSep 2026
8Halo OSHalo OSFree4.3★ (8)NoNoAug 2026

Top Picks for OS

ResyOS#1

ResyOS by Resy

Restaurant Management Software
Editor's Choice
🍔 Food & Drink
2.8😞(152 ratings)
Free
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This platform empowers restaurant teams to enhance service efficiency and boost bookings. It offers tools for managing reservations, walk-ins, waitlists, and guest communication, all while providing insights into shift performance.

What We Love

  • 👍 Good for hosting
  • 👍 Intuitive and easy to use
  • 👍 Efficient for seating plan
  • 👍 Reasonably priced
  • 👍 Good account management
  • 👍 True partner to the industry
  • 👍 Listens to feedback

Room to Improve

  • 🐛 Poor app design and optimization
  • 🐛 App keeps crashing
  • 🐛 Unusable app
  • 🐛 Outdated technology
  • 🐛 Inferior reservation software
  • 🐛 Technologically behind
  • 🐛 No web control over tables
  • 🐛 No Android app
  • 🐛 Updates take hours to push
  • 🐛 Full of bugs
  • 🐛 Not practical
  • 🐛 Nightmare for restaurants
  • 🐛 Nightmare for patrons
  • 🐛 Expensive platform
  • 🐛 Needs help
  • 🐛 Constant updates
  • 🐛 Poor quality
  • 🐛 Drags and not user-friendly
  • 🐛 More downs than ups
  • 🐛 Useless app
  • 🐛 App won't open
  • 🐛 Consistent bug
  • 🐛 New update not good
  • 🐛 Glitches
  • 🐛 Not showing reservation history
  • 🐛 Not following through with basic operations
  • 🐛 Unusable
  • 🐛 500 errors
  • 🐛 Support nowhere to be found
  • 🐛 Last update giving issues
  • 🐛 Guest history bug
  • 🐛 Reservations disappear
  • 🐛 Always a problem
  • 🐛 Knocks out constantly
  • 🐛 Programmers should be ashamed
  • 🐛 App won't load on iPad
  • 🐛 Bad update
  • 🐛 Can't access tables
  • 🐛 Outdated view
  • 🐛 Vertical orientation gone
  • 🐛 Bad for restaurants with iPad stands
  • 🐛 Guest search is the worst
  • 🐛 CS outsourced and unhelpful
  • 🐛 New update doesn't allow seeing all tables
  • 🐛 Abruptly fails
  • 🐛 Shocking App
  • 🐛 Doesn't let you add tables
  • 🐛 Doesn't take card payments
  • 🐛 Support is poor
  • 🐛 Customers complain about sign up/password
  • 🐛 Sales staff horrible
  • 🐛 Pushy sales staff
  • 🐛 Won't allow exit from contract
  • 🐛 Works half the time
  • 🐛 Misses features OpenTable has
  • 🐛 Horrible experience
  • 🐛 Sales and tech staff zero assistance
  • 🐛 Hard to use
  • 🐛 Hard to train on
  • 🐛 Locked into contract
  • 🐛 So many issues & glitches
  • 🐛 Nothing else works well
  • 🐛 Last update keeps quitting
  • 🐛 New update sees daily crashes
  • 🐛 Major issues
  • 🐛 Can't sit walk-in tables
  • 🐛 Never works
  • 🐛 Frustrating
  • 🐛 Terrible platform
  • 🐛 Makes sitting guests more difficult
  • 🐛 Essential components won't load
  • 🐛 Can't assign sections to servers
  • 🐛 Works half the time
  • 🐛 Lock timeout fail ID
  • 🐛 Mediocre
  • 🐛 Inefficient guest search
  • 🐛 Doesn't work
  • 🐛 Doesn't refresh automatically
  • 🐛 Not up to speed in design
  • 🐛 Freezes a lot
Data Transfer Move to OS#2

Data Transfer Move to OS by 嘉欣 黎

Move Data from Phone to Phone
Strong Contender
🔧 Utilities
4.3(284 ratings)
FreeAds
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Effortlessly move your contacts, photos, videos, and documents to a new phone. This tool simplifies phone replacement with one-click transfers over Wi-Fi or hotspots, requiring no computer.

OSN+#3

OSN+ by Anghami

Watch The Best Movies & Series
Worth Considering
🎬 Entertainment
4.4😞(23K ratings)
FreeIn-App Purchases
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Stream a vast library of movies, series, and documentaries from top Hollywood and Arabic studios. Enjoy exclusive content, including HBO originals and OSN+ originals, with options for Arabic dubbing and subtitling. Download content for offline viewing and create personalized profiles for the whole family.

What We Love

  • 🚀 Great content selection
  • 👍 Organized and has variety of shows and movies
  • 💡 Profiles feature

Room to Improve

  • 🐛 Constant app crashes and errors
  • 🔍 Poor search functionality
  • 🔍 Difficult navigation and user interface
  • 🔍 No 'continue watching' or 'my list' features
  • 🔍 Lack of seamless playback (no auto-play next episode)
  • 🔍 Subtitles issues
  • 🔍 Frequent log-outs
  • 🔍 Confusing subscription/cancellation process
  • 🔍 Lack of 4K/HDR support
  • 🔍 Streaming quality issues

More OS apps to explore

FAQ about OS

What are the best os apps for iPhone?
ResyOS tops our os apps ranking as of August 2026, with a 2.8-star average from 152 App Store ratings, and it's free to download.
Yes — 20 of the top os apps we rank are free to download, including ResyOS and Data Transfer Move to OS.
ResyOS has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ os apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
ResyOS is an all-in-one restaurant management platform designed to help teams deliver smoother service, drive covers, and manage every shift. It provides tools for reservations, walk-ins, waitlists, guest messaging, and shift flow optimization.
Key features include managing reservations and walk-ins, handling waitlists, enabling 2-way guest messaging, optimizing shifts with pacing controls and floor plans, and providing insights through reports and live floor status.