Comparison

Google Maps vs KakaoMetro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Google Maps

Navigate your world with real-time traffic, turn-by-turn directions for driving, walking, cycling, and public transport. Discover millions of businesses and places with photos and reviews. Plan trips with Street View, Immersive View, and offline maps.

Highlights
  • Real-time GPS navigation
  • Live traffic data
  • Public transport updates
  • Business and place discovery
  • Street View and Immersive View
  • Offline maps
  • User reviews and photos
Features
Read full description

Explore and navigate the world with confidence using Google Maps. Find the best routes with live traffic data and real-time GPS navigation for driving, walking, cycling, and public transport. Discover over 250 million businesses and places - from restaurants and shops to everyday essentials – with photos, reviews, and helpful information. Navigate the world, the way you want: • Get to where you need to go with fuel-efficient route options • Find the best route with real-time, turn-by-turn voice, and on screen navigation • Save time with automatic rerouting based on live traffic, incidents, and road closures • Catch the bus, train, and ride-share effortlessly, with real-time updates • Find bike or scooter rentals to get around more easily Plan trips and experiences effortlessly: • Preview an area before you go (e.g. parking, entrances) with Street View • Use Immersive View to experience what landmarks, parks and routes look like, and even check the weather so you can be ready in advance • Create custom lists of your favorite saved places and share with others • Order delivery and takeout, make reservations, and book hotels • Don't get lost with offline maps in an area with bad signal • Search for local places and things to do, and decide based on user reviews and photos Discover and explore like a local: • Explore with confidence knowing 500 million users contribute and keep the map up to date each year • Avoid the crowds by seeing how busy a place is before you get there • Use Lens in Maps to see walking directions overlaid on the real world • Filter restaurants by cuisine, hours, price, rating and more • Ask questions about a place, from dishes to parking, and get quick answers Some features not available in all countries or cities Navigation isn't intended to be used by oversized or emergency vehicles

About

KakaoMetro

Navigate subways with real-time arrival information and smart route planning. Discover station layouts, find the best carriage to board, and access transit maps based on actual station locations. Get the fastest routes and helpful transit details for major South Korean cities.

Highlights
  • Real-time arrival information
  • Subway maps based on real locations
  • Carriage boarding guidance
  • Fastest route calculation
  • Landmark indicators on maps
  • Nearby station detection
Features
Read full description

Better and smarter way to take subway, KakaoMetro. Subway Navigation has been reborn as KakaoMetro. Switch to KakaoMetro and enjoy a neat screen and lots of useful Subway information. ◈ Try our subway maps reflecting real locations. Subway maps have been created based on real subway station locations in Seoul Metropolitan, Busan, Daegu, Gwangju and Daejeon. Also, landmarks indicated on the maps will help you understand the maps more easily. ◈ Take advantage of useful information only available at KakaoMetro. “What is the carriage nearest to Exit No. 5?” KakaoMetro can tell you which carriage to board to arrive adjacent to the stairs leading to the ticket gate. ◈ Check out the fastest routes. KakaoMetro shows you the fastest routes to your destination as of the current time. ◈ Information on Service Access Permissions [Optional Access Permissions] - Location: To check nearby stations - Push notification: To activate the arrivial alarm with sound and an icon badge - Camera: To attach a newly taken photo when reporting incorrect information - Photo: To attach a saved photo when reporting incorrect information * You can use the service without allowing optional permissions. * KakaoMetro’s route search service is based on the timetables provided by Seoul Metro and other Transit Corporations. * Continued use of GPS running in the background can dramatically decrease battery life.

Screenshots

Google Maps4 screens
KakaoMetro4 screens

Verdict

The call

The clearest difference is rating: Google Maps at 4.7 against KakaoMetro's 2.5. Google Maps also leads on update cadence (every 6 days vs every 2 months) and ratings volume (7.4M vs 107). KakaoMetro's advantage is in-app purchases (none vs 34). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Google Maps sells 22 in-app purchases, starting at $0.89 per month. KakaoMetro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Google Maps holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: Google Maps has 7.4M ratings behind it against 107, so its average is the more settled of the two. Written reviews point the same way: 43% of Google Maps's written reviews are positive against 21% of KakaoMetro's.

UpkeepUpdate frequency

Google Maps ships an update every 6 days, KakaoMetro every 2 months. Both last shipped on September 28, 2026.

Scorecard7 real differences · 4 level
Google Maps versus KakaoMetro: the parameters behind the verdict, then further details
ParameterGoogle MapsKakaoMetro
PriceFreeFree
Rating4.7 (7.4M ratings) — better2.5 (107 ratings)
Positive reviews43.4% of reviews — better20.6% of reviews
Number of ratings7.4M — better107
Update frequencyEvery 6 days — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
Best chart rank#1 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size466 MB104 MB
Age rating4+4+
DeveloperGoogleKakao Mobility Corp.

Customer experience

Google Maps

All ratings7,381,143 ratings
Positive92.1%
Neutral2.7%
Negative5.3%
Written reviews9,035 reviews
Positive43.4%
Neutral6.2%
Negative50.4%

KakaoMetro

All ratings107 ratings
Positive26.2%
Neutral13.1%
Negative60.7%
Written reviews102 reviews
Positive20.6%
Neutral11.8%
Negative67.6%

User reviews

Google Maps

From 7.4M App Store ratings

What we love

  • 🚀 Accurate navigation
  • 👍 Helpful for travel and exploration
  • 💡 Useful for delivery drivers
  • 👍 Reliable traffic information

Room to improve

  • 🐛 Buggy and unreliable directions
  • 🔄 Constant rerouting without user consent
  • 🗺️ Inaccurate or outdated maps
  • 🚧 Dangerous routing suggestions
  • 🤔 Confusing interface changes

KakaoMetro

From 107 App Store ratings

What we love

  • 👍 Easy to use interface
  • 🗺️ Detailed route information
  • 📍 Real-time location tracking
  • ⬆️ Useful transfer guidance
  • 🗺️ Exit and escalator information

Room to improve

  • 🐛 Inaccurate schedules
  • 🐛 Station direction mismatch
  • 🐛 Incorrect arrival times
  • 🐛 Route calculation issues
  • 🐛 Crashes frequently

Bugs and requests

Google Maps

Reported bugs

4 issues
  • Inability to save/access favorite locations
  • Frequent crashes or freezes
  • Incorrect address/location detection
  • Voice navigation issues

Requested features

5 requests
  • Option to avoid tolls or specify vehicle type
  • Ability to manually edit/update maps
  • Better integration with public transit
  • Improved offline functionality
  • More customization options for routes

KakaoMetro

Reported bugs

14 issues
  • Schedules are inaccurate
  • Station directions are incorrect
  • Real-time information is unreliable
  • App crashes when accessing settings
  • iOS widgets disappear after update
Show 9 more
  • Dark mode icon not applied on iOS
  • Daegu subway appears as Busan subway
  • English search functionality broken
  • Location tracker resets when minimized
  • App crashes when selecting next station
  • Real-time location tracker points to next station
  • Arrival alerts are inaccurate
  • App crashes when searching for stations
  • Widget disappears after being added

Requested features

8 requests
  • Add dark mode for iOS icons
  • Support iOS widgets
  • Re-enable English search and results
  • Add Apple Watch support
  • Display route on the subway line visually
Show 3 more
  • Allow offline timetable viewing
  • Add horizontal mode support for iPad
  • Implement GPS for iPhone arrival alerts

In-app purchases

22 purchases

Google Maps

Subscriptions22
  • 30 GB$0.891 Month
  • 30 GB1 Month trial3 variants$0.891 Month
  • 100 GB2 variants$1.991 Month
Show 19 more
  • 100 GB1 Month trial2 variants$1.991 Month
  • 200 GB1 Month trial2 variants$2.991 Month
  • 200 GB2 variants$2.991 Month
  • Google AI Plus (400 GB)2 variants$4.991 Month
  • Google AI Plus (2 TB)2 variants$9.991 Month
  • Google AI Plus (2 TB)1 Month trial2 variants$9.991 Month
  • Google AI Pro (5 TB)$19.991 Month
  • 100 GB1 Year trial$19.991 Year
  • 100 GB1 Month trial$19.991 Year
  • 100 GB$19.991 Year
  • Google AI Pro (2 TB)$19.991 Month
  • 200 GB1 Year trial$29.991 Year
  • 200 GB1 Month trial$29.991 Year
  • 200 GB$29.991 Year
  • 10 TB$49.991 Month
  • 2 TB1 Month trial$99.991 Year
  • 20 TB$99.991 Month
  • 2 TB1 Year trial$99.991 Year
  • Google AI Ultra (30 TB)2 variants$249.991 Month
None

KakaoMetro

No in-app purchases

Questions

Is Google Maps free?
Google Maps is free to download, with in-app purchases available.
Is KakaoMetro free?
KakaoMetro is free to download, with no in-app purchases.
Which has better reviews, Google Maps or KakaoMetro?
Google Maps is rated higher. Google Maps averages 4.7 out of 5 from 7.4M ratings, while KakaoMetro averages 2.5 from 107 ratings.
Do Google Maps or KakaoMetro have ads?
Both Google Maps and KakaoMetro show ads.
Which is updated more often, Google Maps or KakaoMetro?
Google Maps ships an update every 6 days, and KakaoMetro every 2 months. Most recently, Google Maps was updated on September 28, 2026 and KakaoMetro on September 28, 2026.

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