Comparison

Master Roberts World Class TKD vs Aqua

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

Head to head
About

Master Roberts World Class TKD

This app allows members and prospective students to register for events, enroll in martial arts programs, and receive school updates. Users can also view class schedules, track payment and attendance history, and send messages.

Highlights
  • Event registration
  • Program enrollment
  • School updates
  • Messaging
  • Curriculum viewing
  • History tracking
  • Class schedule access
Features
Read full description

This app is for members and those who are interested in our award winning programs. * Register for our events * Enroll in our martial arts programs * Get School Updates * Send messages * View our curriculum * View payment, rank and attendance history * Refer your friends * Quick access to our class schedule

About

Aqua

Easily manage your child's swim lessons with this app. View schedules, cancel classes, book make-up lessons, and receive reminders. Track your child's progress and ensure they gain water safety skills.

Highlights
  • View class schedule
  • Cancel upcoming classes
  • Schedule make-up lessons
  • Receive lesson reminders
  • Track child's progression
Read full description

Life is busy, but swim lessons should be easy! Parents have trusted Aqua-Tots to teach their children how to swim since 1991 at more than 130 convenient locations across 25 states. Today, managing your swim schedule is simple with the Aqua-Tots app, where you can view your schedule, cancel an upcoming class, schedule a make-up lesson, receive reminders, and so much more! With year-round lessons for children four months to 12 years old, parents can now breathe easier knowing their children are safe and confident around the water. View Your Schedule With so many activities to juggle, your swim schedule is at your fingertips. View upcoming classes and see which friendly instructor will be welcoming your tot into the pool. Cancel an Upcoming Class Whether your little one gets sick or you plan a well-deserved family vacation, cancel an upcoming class quickly and conveniently. Schedule a Make-up Lesson Aqua-Tots' make-up policy means that your missed lessons will be waiting for you. Reserve the days and times that work for your schedule, so your little one can continue their Swim Journey. Receive Lesson Reminders Day-to-day schedules can spin on a dime with little ones. Get notifications to keep your upcoming classes top of mind. Track Progression Your child’s Swim Journey is in your hands. Literally! Follow along on their Aqua-Card to see what skills they’ve mastered and which ones they’re still working toward on their journey to safe and confident swimming. (Aqua-Card access varies by location.)

Screenshots

Master Roberts World Class TKD3 screens
Aqua4 screens

Verdict

The call

The clearest difference is rating: Master Roberts World Class TKD at 3.9 against Aqua's 2.8. Aqua's advantage is ratings volume (74 vs 7). On price, update cadence, ads and in-app purchases 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

Master Roberts World Class TKD holds the better App Store score, 3.9 against 2.8. That said, the two scores are not equally well evidenced: Aqua has 74 ratings behind it against 7, so its average is the more settled of the two.

UpkeepUpdate frequency

Master Roberts World Class TKD ships an update every 2 months, Aqua every 4 months. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
Master Roberts World Class TKD versus Aqua: the parameters behind the verdict, then further details
ParameterMaster Roberts World Class TKDAqua
PriceFreeFree
Rating3.9 (7 ratings) — better2.8 (74 ratings)
Positive reviews—29.7% of reviews
Number of ratings774 — better
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size27 MB39 MB
Age rating9+4+
DeveloperMaster Roberts' Taekwondo LLCAQUA-TOTS SWIM SCHOOL HOLDING LLC

Customer experience

Master Roberts World Class TKD

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

Aqua

All ratings62 ratings
Positive43.5%
Neutral4.8%
Negative51.6%
Written reviews37 reviews
Positive29.7%
Neutral8.1%
Negative62.2%

Bugs and requests

Master Roberts World Class TKD

Not enough reviews yet to summarise bugs or requests.

Aqua

Reported bugs

16 issues
  • Login buttons circling into nothingness
  • Same notifications pop up 5 times in a row
  • Latest app update broken Apple login
  • App keeps failing to update child's progress
  • App freezes and fails to load, requires reinstallation
Show 11 more
  • App stuck on loading screen after login
  • App asks to keep location on all the time
  • Cannot log in to the app
  • App won't update swimming progress via dials
  • Progress gauges are stuck
  • Unable to schedule makeup lessons properly
  • Login with Google spins eternally
  • Cannot view child's information, class schedule, journey history after login
  • Progress tab only general information, no physical cards on app
  • No enter or continue button after entering code
  • Makeups still show for previous level after child changed levels

Requested features

9 requests
  • Push swim lesson times to Apple/Google calendar
  • Export class schedule to calendar
  • Digital report cards
  • Preview makeup class availability before cancelling
  • Schedule makeup classes further than 1 week out
Show 4 more
  • See both older/younger group schedules for makeup classes
  • Show aqua card progress instead of level information
  • Instructor information and substitute notifications
  • Preview total makeups available

In-app purchases

None

Master Roberts World Class TKD

No in-app purchases

None

Aqua

No in-app purchases

Questions

Is Master Roberts World Class TKD free?
Master Roberts World Class TKD is free to download, with no in-app purchases.
Is Aqua free?
Aqua is free to download, with no in-app purchases.
Which has better reviews, Master Roberts World Class TKD or Aqua?
Master Roberts World Class TKD is rated higher. Master Roberts World Class TKD averages 3.9 out of 5 from 7 ratings, while Aqua averages 2.8 from 74 ratings.
Do Master Roberts World Class TKD or Aqua have ads?
Neither Master Roberts World Class TKD nor Aqua shows ads.
Which is updated more often, Master Roberts World Class TKD or Aqua?
Master Roberts World Class TKD ships an update every 2 months, and Aqua every 4 months. Most recently, Master Roberts World Class TKD was updated on November 3, 2026 and Aqua on November 3, 2026.

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