Comparison

ZKReg vs INDOT Trafficwise

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

Head to head
About

ZKReg

Access a comprehensive, up-to-date database of New Zealand registered aircraft. Quickly find registration details, owners, and related aircraft by type or manufacturer. Integrates with search engines for extended information.

Highlights
  • Instant aircraft registration lookup
  • Hierarchical database navigation
  • Owner and operator search
  • Aircraft type and manufacturer grouping
  • Integrated internet search
  • Day/night screen modes
Features
Read full description

ZKReg is an instant mobile reference of all New Zealand ZK registered aircraft. ZKReg accesses a hierarchical database; this is a much richer product than a simple spreadsheet-like flat file. Having found a particular item, you can navigate up, down and across the database with a few taps to discover all related information. All data is held on as server, which is synchronized with the publication of new data as it is published by the CAA, so its always up to date. [Please note that this app requires wifi or cellular access to the internet]. With ZKReg you can get instant answers to the following questions: • What are the registration details for aircraft ZK-abc? • Who is the registered owner? • Show me ALL of the aircraft that they own or operate • Give me a list of ALL other aircraft which are of the same type, or are from the same manufacturer. • Find any owner or operator (and therefore all of their aircraft) from an auto-complete style drop down of names. • For any of the above, make a single-tap call to the internet search engines, to discover anything known about the aircraft, owner, operator, or model etc. ZKReg implements a tight integration with the internet’s leading search engine. If you want extended information about an owner, or need to know engine details, or get pics of the aircraft, it’s generally only a few taps away. ZKReg comes with two screen presentations (selected in iPhone…Settings) - a daylight format, and a night format, so you won't impair your night vision from the cockpit late at night! The app is fully documented through on-screen help, with full email support to all purchasers from the developers.

About

INDOT Trafficwise

This app provides real-time traffic and traveler information for Indiana's state highways, interstates, and U.S. routes. It offers audio notifications, a zoomable map with traffic event icons and camera views, and updates on incidents, construction, and road closures. Users can also find EV charging stations and manage personalized accounts for saved routes and alerts.

Highlights
  • Hands-free audio notifications
  • Zoom-enabled map with camera views
  • Real-time traffic incident updates
  • EV charging station locations
  • Personalized account management
  • Traffic camera and streaming video
  • Plow location and images
Features
Read full description

INDOT Trafficwise is the Indiana Department of Transportation's official traffic and traveler information app. The INDOT Trafficwise app provides statewide up-to-date traffic information for interstates, U.S. routes and state highways in Indiana. FEATURES: • Hands-free, eyes-free audio notifications of traffic events while you drive • A zoom-enabled map with tappable traffic event icons and surrounding camera views • Near real-time updates on traffic incidents, construction, truck restrictions, flooding, and road closures • View locations of electric vehicle (EV) charging locations • Manage My INDOT personalized accounts including saved routes, areas, and camera views and email, text alerts, and push notifications • View current traffic speeds • View traffic cameras and streaming video throughout the state. • Sign up for a My INDOT account to save cameras for easy access. • View images from plows as well as their current location • View information from weather stations throughout the state • Access additional traveler information resources from the "Menu" NOTE: Continued use of GPS running in the background can decrease device battery life. The primary responsibility of every driver is the safe operation of their vehicle. While traveling, mobile communication devices should be used only when the motor vehicle is at a complete stop off the traveled portion of the roadway. Do not text and drive (it's against the law) or use this app while driving. We welcome your feedback on this app. Please send your suggestions, questions or concerns by visiting the following site: https://indottscc.service-now.com/csm. App developed by Castle Rock Associates https://www.castlerockits.com/

Screenshots

ZKReg4 screens
INDOT Trafficwise4 screens

Verdict

The call

The clearest difference is review sentiment: ZKReg at 100% against INDOT Trafficwise's 24%. ZKReg also leads on iOS requirement (15.6 vs 17.6). INDOT Trafficwise's advantage is price (Free vs $5.99) and update cadence (every 3 months vs every 16 months). On ads, in-app purchases and device support 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

INDOT Trafficwise is free to download; ZKReg costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ZKReg ships an update every 16 months, INDOT Trafficwise every 3 months. The most recent releases landed on June 10, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
ZKReg versus INDOT Trafficwise: the parameters behind the verdict, then further details
ParameterZKRegINDOT Trafficwise
Price$5.99Free — better
Rating—3.0 (192 ratings) — better
Positive reviews100.0% of reviews — better23.8% of reviews
Number of ratings—192 — better
Update frequencyEvery 16 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.6
Further details — not scored
Size6 MB48 MB
Age rating17+4+
DeveloperSoul of Australia Pty LtdCastle Rock Associates, Inc.

Customer experience

ZKReg

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

INDOT Trafficwise

All ratings155 ratings
Positive48.4%
Neutral5.8%
Negative45.8%
Written reviews63 reviews
Positive23.8%
Neutral7.9%
Negative68.3%

Bugs and requests

ZKReg

Not enough reviews yet to summarise bugs or requests.

INDOT Trafficwise

Reported bugs

33 issues
  • Cameras never load
  • Video player stuck on loading
  • Live traffic cam feeds not working
  • Video sometimes works, most of the time just shows loading
  • Videos do not load
Show 28 more
  • Camera views never load
  • Live cams will not load
  • Camera stream doesn't load anymore
  • Videos from cameras no longer play on Apple devices
  • Video hardly ever plays
  • App freezes up every time I try to do anything
  • Click on camera and then app freezes
  • Can’t close or pause videos
  • Navigate through the app to other features on iPhone
  • New version broke the Tell Me function
  • Constantly reminds you to update
  • Unable to register, confirmation email never came
  • No place to enter verification code
  • Spot to enter code would disappear
  • Cannot click my favorite cams on the bottom bar
  • Traffic cameras on city streets show up on various freeways
  • App glitchy, won’t allow update notification preferences
  • Dumbest activation process
  • Useless to set up account
  • Need to sign in daily, used to only have to sign in once a month
  • Error with navigation buttons displayed at bottom of image viewing page
  • Take away option to view video
  • No live streaming on cameras anymore
  • Cameras off, just still photos
  • No traffic movement on any cameras
  • Streaming video not working on iPhone
  • Cannot stream camera video after upgrading to iPhone 15
  • Old app was easier for traffic conditions

Requested features

6 requests
  • Make app compatible with Apple CarPlay
  • Add color-coded road maps
  • Include trip planner feature
  • Display speed camera locations on map
  • Provide clear travel advisory levels for counties
Show 1 more
  • Allow alerts through car speakers via CarPlay

In-app purchases

None

ZKReg

No in-app purchases

None

INDOT Trafficwise

No in-app purchases

Questions

Is ZKReg free?
ZKReg costs $5.99, with no in-app purchases.
Is INDOT Trafficwise free?
INDOT Trafficwise is free to download, with no in-app purchases.
Do ZKReg or INDOT Trafficwise have ads?
Neither ZKReg nor INDOT Trafficwise shows ads.
Which is updated more often, ZKReg or INDOT Trafficwise?
ZKReg ships an update every 16 months, and INDOT Trafficwise every 3 months. Most recently, ZKReg was updated on June 10, 2026 and INDOT Trafficwise on October 13, 2026.

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