# Master Roberts World Class TKD vs Aqua

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.

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

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.

Master Roberts World Class TKD ships an update every 2 months, Aqua every 4 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Master Roberts World Class TKD | Aqua |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/master-roberts-world-class-tkd/id1599775801/reviews)** | [2.8 (74 ratings)](https://appshunter.io/ios/app/aqua-tots/id1625129431/reviews) |
| Number of ratings | 7 | **74** |
| Positive reviews | — | 29.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 27 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Master Roberts' Taekwondo LLC](https://appshunter.io/developer/1599775803) | [AQUA-TOTS SWIM SCHOOL HOLDING LLC](https://appshunter.io/developer/1625129433) |

## What reviewers say

### Master Roberts World Class TKD

[App page](https://appshunter.io/ios/app/master-roberts-world-class-tkd/id1599775801)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Aqua

[App page](https://appshunter.io/ios/app/aqua-tots/id1625129431)

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

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Functional for basic needs
- 👍 Good for tracking schedules
- 👍 Intuitive and easy to use
- 👍 Clean app layout
- 👍 User-friendly screens

**What reviewers complain about**

- 🐛 Annoyingly buggy
- 🐛 Login issues
- 🐛 Scheduling difficult and confusing
- 🐛 Fails to update progress
- 🐛 App freezes frequently

**Reported bugs**

- 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

**Requested features**

- 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


## Frequently asked 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 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*