Comparison

Stopfinder vs Master Moon’s World Class TKD

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

Head to head
About

Stopfinder

This app provides parents and guardians with access to their student's daily bus stop assignments. It offers real-time bus tracking with customizable alert zones and estimated arrival times. Users can also complete electronic forms and communicate directly with the transportation department.

Highlights
  • View student bus stop assignments
  • Real-time bus tracking with GeoAlerts
  • Estimated Time of Arrival (ETA) notifications
  • Complete electronic district forms
  • Communicate with transportation department
  • Control trip stop visibility
  • View attendance history
Features
Currently charting
Read full description

For participating Districts, Stopfinder gives parents and guardians access to view and share their student’s bus stop assignments as well as communicate with the Transportation Department. With Stopfinder GeoAlerts, app users can create alert zones at any stop or school or along your student’s route. Stopfinder users will be notified when their student’s bus has arrived at or departed from an alert zone. Know where the bus is and know your student has arrived at or departed from any location along their assigned bus route. Stopfinder Forms allows app users to complete electronic forms sent from their district through the Stopfinder app. Stopfinder users can view new forms and submitted forms through the Stopfinder Message Center. Estimated Time of Arrival (ETA) notifications can be configured by Stopfinder app users to display the bus’s ETA based on their student’s assigned stop and the bus’s location. ETA notifications appear on the student’s schedule in the Stopfinder app and inform users the amount of time until the bus arrives at their student’s assigned stop. Control who can see your student’s assigned trip stops, view attendance history, and receive notifications when attendance has been taken or a vehicle substitution has been made. Send and receive messages from the school district’s Transportation department.

About

Master Moon’s World Class TKD

Access martial arts curriculum, class schedules, and event information from a leading Tae Kwon Do school. Study Korean terms with audio and connect with fellow practitioners. This app helps students and families stay informed and engaged with their training.

Highlights
  • View curriculum manuals and videos
  • Access class schedules
  • Check upcoming events
  • Study Korean terms with audio
  • Share with friends and family
  • Contact the school
Features
Read full description

Welcome to the official mobile app of Master Moon's World Class Tae Kwon Do, the leading martial arts provider in Fort Worth and surrounding areas for kids, adults and families! World Class Tae Kwon Do is nationally recognized as one of the premier martial arts schools in the country. Download and use our app to: - View curriculum manuals & videos - See our class schedule - Check upcoming events - Study with Korean terms audio - Share TKD with friends and family - Contact us - And much more!

Screenshots

Stopfinder4 screens
Master Moon’s World Class TKD4 screens

Verdict

The call

The clearest difference is ads: Stopfinder at none against Master Moon’s World Class TKD's shown. Stopfinder also leads on update cadence (every 3 months vs every 52 months) and ratings volume (15K vs 7). Master Moon’s World Class TKD's advantage is iOS requirement (11.0 vs 13.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Stopfinder holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Stopfinder has 15K ratings behind it against 7, so its average is the more settled of the two.

UpkeepUpdate frequency

Stopfinder ships an update every 3 months, Master Moon’s World Class TKD every 52 months. The most recent releases landed on October 15, 2026 and September 24, 2026 respectively.

Scorecard7 real differences · 4 level
Stopfinder versus Master Moon’s World Class TKD: the parameters behind the verdict, then further details
ParameterStopfinderMaster Moon’s World Class TKD
PriceFreeFree
Rating4.7 (15K ratings) — better4.4 (7 ratings)
Positive reviews31.4% of reviews—
Number of ratings15K — better7
Update frequencyEvery 3 months — betterEvery 52 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
Best chart rank#208 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size128 MB28 MB
Age rating4+4+
DeveloperTransfinderKwonwoo Moon

Customer experience

Stopfinder

All ratings14,740 ratings
Positive92.2%
Neutral3.2%
Negative4.6%
Written reviews497 reviews
Positive31.4%
Neutral11.7%
Negative56.9%

Master Moon’s World Class TKD

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%

Bugs and requests

Stopfinder

Reported bugs

4 issues
  • Bus location often unavailable
  • Notifications not working as expected
  • App login issues
  • Schedules/routes disappearing from app

Requested features

4 requests
  • Two-way communication with transportation
  • Ability to share app access with multiple family members
  • More customizable notification settings
  • Integration with school calendars for early release days

Master Moon’s World Class TKD

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Stopfinder

No in-app purchases

None

Master Moon’s World Class TKD

No in-app purchases

Questions

Is Stopfinder free?
Stopfinder is free to download, with no in-app purchases.
Is Master Moon’s World Class TKD free?
Master Moon’s World Class TKD is free to download, with no in-app purchases.
Which has better reviews, Stopfinder or Master Moon’s World Class TKD?
Stopfinder is rated higher. Stopfinder averages 4.7 out of 5 from 15K ratings, while Master Moon’s World Class TKD averages 4.4 from 7 ratings.
Do Stopfinder or Master Moon’s World Class TKD have ads?
Master Moon’s World Class TKD shows ads; Stopfinder does not.
Which is updated more often, Stopfinder or Master Moon’s World Class TKD?
Stopfinder ships an update every 3 months, and Master Moon’s World Class TKD every 52 months. Most recently, Stopfinder was updated on October 15, 2026 and Master Moon’s World Class TKD on September 24, 2026.

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