Comparison

Old Salty Nautical Terms vs Maritime Knowledge

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

Head to head
About

Old Salty Nautical Terms

Learn nautical terms and definitions for boating tests or general knowledge. Includes local weather forecasts and a built-in compass for navigation on lakes and oceans.

Highlights
  • Nautical term definitions
  • Boater's license test preparation
  • Local weather forecasts
  • Built-in compass
  • Navigation aid
Features
Read full description

Old Salty is your handy nautical companion for boating, cruising, fishing, and days on the water. Whether you're checking the weather before leaving the dock, looking up a nautical term, checking the next tide, or simply trying to remember which way is north, Old Salty puts useful boating information and tools in one convenient app. FEATURES • LOCAL NOAA WEATHER View local weather conditions and forecasts using data from NOAA and the National Weather Service. • TIDE INFORMATION Check nearby tide predictions based on your current location. • COMPASS A simple, easy-to-read compass for quick directional reference. • NAUTICAL TERMS Learn and explore nautical terminology, including a featured Term of the Day. • OLD SALTY GEAR Discover useful boating gear, accessories, safety equipment, and other products selected for life on the water. OLD SALTY PRO Unlock Old Salty Pro with a one-time in-app purchase and get additional boating tools and information, including: • Extended 7-day tide predictions • NOAA active weather alerts • Captain's Log • Float Plan • Custom departure checklist • Additional Pro features as they become available No subscription is required for Old Salty Pro. Purchase once and unlock Pro features. CAPTAIN'S LOG Keep track of your adventures on the water with Captain's Log entries. Log your boating experiences and use your device's sharing options when you want to send an entry to someone else. FLOAT PLAN Create a float plan before heading out on the water so important trip information is organized and ready when you need it. DEPARTURE CHECKLIST Create and use a boating checklist to help make sure you're prepared before leaving the dock. BUILT FOR BOATERS Old Salty combines practical boating tools with nautical knowledge in an easy-to-use app designed for recreational boaters, fishermen, sailors, and anyone who enjoys spending time on the water. Weather, tide, and marine information is provided for informational purposes only and should not replace official marine forecasts, navigation equipment, safety procedures, or guidance from appropriate authorities. Stay informed. Stay prepared. And enjoy your time on the water with Old Salty.

About

Maritime Knowledge

This application offers comprehensive marine education resources, including structured study materials and video lectures from experienced professors. It aims to provide accessible, quality learning for marine students worldwide, saving them time and energy.

Highlights
  • Online study materials
  • Video lectures
  • Structured curriculum
  • Experienced professors
  • Accessible worldwide
  • Student-friendly interface
Features
Read full description

"Maritime Knowledge Application" is a result of complete efforts of research in the field of Marine education. The main aim of this application is provide quality education to Marine students. We have a well course comprising online study materials, Video lectures on our website as well as Mobile app. For using our Applications, Student's save their time and energy by providing well structured and simplified study materials and video lectures by well experienced professors. This will allow the students to access the quality education by anywhere in the world. However, Maritime Knowledge Application is a students friendly and also completely free application.

Screenshots

Old Salty Nautical Terms4 screens
Maritime Knowledge4 screens

Verdict

The call

The clearest difference is in-app purchases: Maritime Knowledge at none against Old Salty Nautical Terms's 1. Maritime Knowledge also leads on update cadence (monthly vs every 54 months) and iOS requirement (12.0 vs 16.4). On price, ads, monetization model 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. Old Salty Nautical Terms sells 1 one-off in-app purchase. Maritime Knowledge asks for nothing beyond the download.

UpkeepUpdate frequency

Old Salty Nautical Terms ships an update every 54 months, Maritime Knowledge monthly. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Old Salty Nautical Terms versus Maritime Knowledge: the parameters behind the verdict, then further details
ParameterOld Salty Nautical TermsMaritime Knowledge
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 54 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.412.0 — better
Further details — not scored
Size35 MB40 MB
Age rating4+4+
DeveloperGreg HerrmannMTECH COMMERCE AND BUSINESS SOLUTIONS PRIVATE LIMITED

Customer experience

Old Salty Nautical Terms

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Maritime Knowledge

Written reviews18 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Old Salty Nautical Terms

One-time1
  • Old Salty Pro$4.99
None

Maritime Knowledge

No in-app purchases

Questions

Is Old Salty Nautical Terms free?
Old Salty Nautical Terms is free to download, with in-app purchases available.
Is Maritime Knowledge free?
Maritime Knowledge is free to download, with no in-app purchases.
Do Old Salty Nautical Terms or Maritime Knowledge have ads?
Neither Old Salty Nautical Terms nor Maritime Knowledge shows ads.
Which is updated more often, Old Salty Nautical Terms or Maritime Knowledge?
Old Salty Nautical Terms ships an update every 54 months, and Maritime Knowledge monthly. Most recently, Old Salty Nautical Terms was updated on November 4, 2026 and Maritime Knowledge on November 3, 2026.

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