Comparison

Onboard Maritime vs Khula Mobile

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

Head to head

Onboard Maritime

Learning at home and at sea.

About

Onboard Maritime

Features

Read full description

Enhance your learning experience and go mobile! • You can easily access your courses on your mobile at your own pace. • Watch your educational videos, read content, and test your knowledge when and where you want to. • Switch between desktop to mobile without losing your course progress.

About

Khula Mobile

Features

Read full description

Khula Mobile provides an easy and fun way to practice math tables and spelling. Instant feedback is provided with incorrect answers, which makes it easy to learn quickly from mistakes.

Screenshots

Onboard Maritime4 screens

Khula Mobile4 screens

Verdict

The call

The clearest difference is iOS requirement: Khula Mobile at 12.0 against Onboard Maritime's 15.2. 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. Onboard Maritime sells 2 one-off in-app purchases and Khula Mobile sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 5 level

Onboard Maritime versus Khula Mobile: the parameters behind the verdict, then further details
Parameter	Onboard Maritime	Khula Mobile
Price	Free	Free
Update frequency	Every 3 months	Every 3 months
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.2	12.0 — better
Further details — not scored
Size	110 MB	119 MB
Age rating	4+	4+
Developer	Onboard Maritime Limited	Zoclee (Pty) Ltd

In-app purchases

2 purchases

Onboard Maritime

One-time2

OOW Group SessionsFree
Deck OfficerFree

10 purchases

Khula Mobile

One-time10

English Spelling Grade 3$4.99
English Spelling Grade 4$4.99
Afrikaans Spelling Grade 4$4.99

Show 7 more

Thandimfundo Academy Grade 2$4.99
Thandimfundo Academy Grade 7$4.99
Thandimfundo Academy Grade 1$4.99
Thandimfundo Academy Grade 4$4.99
Thandimfundo Academy Grade 5$4.99
Thandimfundo Academy Grade 6$4.99
Thandimfundo Academy Grade 3$4.99

Questions

Is Onboard Maritime free?

Onboard Maritime is free to download, with in-app purchases available.

Is Khula Mobile free?

Khula Mobile is free to download, with in-app purchases available.

Do Onboard Maritime or Khula Mobile have ads?

Neither Onboard Maritime nor Khula Mobile shows ads.

Which is updated more often, Onboard Maritime or Khula Mobile?

Onboard Maritime ships an update every 3 months, and Khula Mobile every 3 months. Most recently, Onboard Maritime was updated on November 4, 2026 and Khula Mobile on October 27, 2026.