Comparison

ITSGood RoadCam vs Polnav mobile Navigation

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

Head to head
About

ITSGood RoadCam

Access real-time traffic conditions across Taiwan with over 3000 road cameras. View live video feeds, predicted traffic speeds, and highway interchange speeds to plan your routes and avoid congestion. Integrates with other useful services like gas prices and weather.

Highlights
  • Real-time road camera views
  • Traffic speed predictions
  • Highway interchange speed indicators
  • Search nearby cameras
  • Forward camera view with route info
  • Integrated dynamic information services
Features
Read full description

● 3.0版新增功能:全新【地圖模式】3000+多支道路攝影機,看全臺即時路況,簡單又好操作 ● 目前提供全國10條國道、14條快速公路、省道、都市約3000支路況攝影機提供省道攝影機功能,可觀看目前省道道路路況。 ● 提供「攝影機時速預測」功能,可約略知道那裡可能塞車,然後再點選附近攝影機就可獲得僅低延遲的即時路況視訊。 ● 提供交流道時速指標,按交流道方塊時,可迅速了解整條道路的行車概況。 ● 提供「搜尋附近攝影機」功能,顯示離目前位置最近的6個交流道的攝影機。 ● 提供「前方攝影機」功能,若您目前正行駛於國道或快速道路,可查詢目前位於那條路、航向及里程,並自動顯示下一個攝影機的視訊。單一按鍵操作就可瞭解前方即時路況。 ● 整合了「ITSGood 生活便利通」,它是一個動態資訊發佈服務,可提供您多樣化的資訊,包含:油價、天氣、統一發票及重要資訊分享等。 請立刻到「ITSGood智慧交通」粉絲團,並按「讚」成為粉絲,您將可獲得ITSGood 的最新消息,及使用 ITSGood 在 Facebook 上的服務。 即時路況請安裝:ITSGood Roadcam即時影像 ITSRoad Cam

About

Polnav mobile Navigation

This free GPS navigation app offers offline maps and accurate voice guidance for various vehicles. Enhance your experience with premium features like Text-to-Speech, speed camera alerts, and junction views through in-app purchases.

Highlights
  • Offline map support
  • Accurate voice guidance
  • Multi-vehicle support (car, scooter, motorcycle)
  • Ultra-fast rerouting
  • Keyword fuzzy search
  • Junction view (IAP)
  • Text-to-Speech guidance (IAP)
Features
Read full description

The New GPS Navigation App Download for FREE! Offline Map Supported. No More Boundary of the Internet. No Expired! Download right now and get ready to enjoy the lifetime service. Complete Navigation Functions. Your Best Choice of Free GPS Navigation! More premium functions available by in-app purchase. Get the Text-to-Speech (TTS) Guidance, Speed Camera, Junction View, Motorcycle navigation, and Advanced mode by In-App Purchase. Overview ◎ Built-in accurate voice guidance. Never miss your turn again. ◎ Support Car/Scotter/Heavey duty Motorcycle navigation. ◎ Ultra-fast navigation engine offers efficient rerouting rapidly. ◎ Intuitive user interface. Easy to use. ◎ Keyword Fuzzy Search allows you to search for your destination easily. ◎ Extra functions: it can be identified that you are on or under the viaduct accurately by manual switch and thus navigate to the correct route. Polnav mobile is free, but is more valuable than the ones you can buy. Features ◎Accurate Guidance. Never miss your turn again. - Accurate voice guidance reminds you of the distance to the next turn and provides the turn-by-turn voice instructions. • Destination Information - It displays the remaining time, remaining distance, and arrival time to your destination. • Next Turn Information - It displays the road sign and road name of your next turn in advance. • Serial Turn Symbol - It displays the direction symbol of the serial turn in advance. - Highway Information – When you are moving toward an interchange, it shows you the highway exit’s name and the remaining distance in a pop-up simulated image. - Lane Marking - It allows you to get in the appropriate lane by displaying the arrows indicating the correct lane before the upcoming maneuver. - Junction View (In-App Purchase) - It assists you to drive in the correct lane by displaying the real view of the intersection in a pop-up image automatically while you are moving toward the highway exits and intersections. - Text-to-Speech (TTS) Guidance (In-App Purchase) – It speaks out the road names, interchanges, highway names and provides the turn-by-turn voice instructions. - Overlapped Road and Viaduct Indication - When you driving approach a viaduct, it can be identified that you are on or under the viaduct accurately by manual switch and thus navigate to the correct route. ◎Intelligent Search. - Keyword Fuzzy Search - Simply enter the partial name of the roads or locations you like, abundant optional points of interest are ready for you to choose from. It is smart and fast. ◎Rapid Route Computing - Ultra-fast navigation engine offers efficient rerouting rapidly. - Route Simulation - After setting up the route, you can simulate and examine it. You can use the control buttons, play/pause, stop, speed up, and slow down, to control the simulation process. - Turn List - It allows you to check the route planning and the list of every turn symbol and road name in the itinerary. ◎Easy to Find Your Destination - City Center and Road - Nearby POI - Recent - Phone Number - My Favorite - Emergency Services - Coordinates ◎Speed Limit Alert ◎Speed Camera Alert (In-App Purchase) ◎Map Update ◎Real-Time Traffic Subscription [1] - This add-on feature provides live traffic information on highways and urban roads. ‧ Taiwan/RM: USD 1.99 / for 365 days (First purchase, 90 days free trial is available.) [1: Real-Time Traffic Subscription - Terms of use] - You may cancel at any time during the free trial. If you prefer not to cancel, App Store will charge you automatically once the free trial ends. - You may cancel automatic renewal at any time before renewal date through you, but you must cancel the auto-renewable at least 24 hours before the renewal date. - Privacy Statement: http://www.polstargps.com/en/privacy.php *Continued use of GPS running in the background can significantly decrease battery life. *Customer Service:support_team@polstargps.com

Screenshots

ITSGood RoadCam4 screens
Polnav mobile Navigation4 screens

Verdict

The call

The clearest difference is in-app purchases: ITSGood RoadCam at none against Polnav mobile Navigation's 13. ITSGood RoadCam also leads on iOS requirement (11.0 vs 15.6). Polnav mobile Navigation's advantage is update cadence (every 2 weeks vs every 3 months) and review sentiment (79% vs 59%). On price and ads 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. Polnav mobile Navigation sells 13 in-app purchases, starting at $1.49 per year. ITSGood RoadCam asks for nothing beyond the download.

UpkeepUpdate frequency

ITSGood RoadCam ships an update every 3 months, Polnav mobile Navigation every 2 weeks. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

Scorecard6 real differences · 4 level
ITSGood RoadCam versus Polnav mobile Navigation: the parameters behind the verdict, then further details
ParameterITSGood RoadCamPolnav mobile Navigation
PriceFreeFree
Rating—4.0 (4 ratings) — better
Positive reviews59.3% of reviews78.8% of reviews — better
Number of ratings—4 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS11.0 — better15.6
Further details — not scored
Size16 MB190 MB
Age rating17+4+
DeveloperLU HWA TECHNOLOGY CO., LTD.Polstar Technologies Inc.

Customer experience

ITSGood RoadCam

Written reviews54 reviews
Positive59.3%
Neutral13.0%
Negative27.8%

Polnav mobile Navigation

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews52 reviews
Positive78.8%
Neutral15.4%
Negative5.8%

Bugs and requests

ITSGood RoadCam

Reported bugs

14 issues
  • Cannot see images for certain highways (e.g., Guoliu 5)
  • App shows '?' after update
  • Cannot watch live feeds for many cameras
  • Favorite list resets after each app open
  • Cannot switch favorite lists
Show 9 more
  • City areas not displayed
  • Cameras show previous footage/time errors
  • Camera feeds are blank/white
  • Map mode camera icons disappear
  • Incorrect camera location displayed
  • Cameras show "maintenance" status for extended periods
  • App crashes in iOS 5.0.1
  • Cannot locate on expressways
  • Many camera points removed suddenly

Requested features

8 requests
  • Improve camera image clarity
  • Add functionality to check accident locations
  • Add cameras in remote areas
  • Support full-screen resolution for iPhone X
  • Restore deleted road condition map feature
Show 3 more
  • Include more cities/regions
  • Fix incorrect camera locations
  • Add cameras for old Suhua Highway section

Polnav mobile Navigation

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ITSGood RoadCam

No in-app purchases

13 purchases

Polnav mobile Navigation

Subscriptions4
  • Road speed enforcement camera$1.491 Year
  • Speed enforcement camera$1.491 Year
  • Taiwan Real-time Traffic/RM3 Months trial$4.991 Year
Show 1 more
  • CarPlay Taiwan Map Display/RM1 Month trial$5.991 Year
One-time9
  • Taiwan 3D LandmarkFree
  • Taiwan map/RMFree
  • New York map/OSMFree
Show 6 more
  • Los Angeles map/OSMFree
  • Singapore, Malaysia and Brunei map/MFMFree
  • Chinese TTS$1.99
  • Taiwan Speed Camera$2.99
  • Advanced mode$2.99
  • Taiwan Junction View seperated$3.99

Questions

Is ITSGood RoadCam free?
ITSGood RoadCam is free to download, with no in-app purchases.
Is Polnav mobile Navigation free?
Polnav mobile Navigation is free to download, with in-app purchases available.
Do ITSGood RoadCam or Polnav mobile Navigation have ads?
Neither ITSGood RoadCam nor Polnav mobile Navigation shows ads.
Which is updated more often, ITSGood RoadCam or Polnav mobile Navigation?
ITSGood RoadCam ships an update every 3 months, and Polnav mobile Navigation every 2 weeks. Most recently, ITSGood RoadCam was updated on October 22, 2026 and Polnav mobile Navigation on October 29, 2026.

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