Comparison

Call vs Nautical Calculator.

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

Head to head
About

Call

Features
Read full description

In the maritime world, safety comes first โ€” but speaking up shouldn't come with risk. With Call-it, you can report safety incidents and near-misses anonymously, helping protect your crew, your vessel, and others on the water.

About

Nautical Calculator.

Features
Read full description

Nautical Calculator is a complete toolkit designed for sailors, marine engineers, boating enthusiasts, and navigation professionals. Perform essential nautical calculations quickly and accurately with an easy, user-friendly interface. Whether you're at sea, studying navigation, or working in the marine industry, this app helps you compute distances, bearings, speed, fuel, tides, ETA, and many other important nautical parameters. Save your time, improve accuracy, and keep all your marine tools in one place. Key Features: Course, distance & bearing calculations, Speed, fuel, and consumption estimations, Time & ETA calculations, Sail-related and marine engineering formulas, Unit conversions for knots, nautical miles & more,, Clean, intuitive, seafarer-friendly interface, Save and share results instantly, Useful for sailors, captains, students & maritime workers, A reliable companion for boating, yachting, navigation training, and professional maritime use. in-app purchase included Lifetime to Remove Ads Privacy Policy : https://docs.google.com/document/d/1Dn1gNdDP2AHL7sg-px4rxdLAcoGHlNB8/edit#heading=h.1ionsc3v3xmq Terms and Condition : https://docs.google.com/document/d/1t-LREPKByKaM0UkbIo4o0E1gdAYs21Oe30EfGxenEss/edit?usp=sharing

Screenshots

Call2 screens
Nautical Calculator.4 screens

Verdict

The call

The clearest difference is in-app purchases: Call at none against Nautical Calculator.'s 1. Call also leads on update cadence (fortnightly vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Nautical Calculator. sells 1 one-off in-app purchase. Call asks for nothing beyond the download.

UpkeepUpdate frequency

Call ships an update fortnightly, Nautical Calculator. every 6 months. The most recent releases landed on October 28, 2026 and October 13, 2026 respectively.

Scorecard2 real differences ยท 4 level
Call versus Nautical Calculator.: the parameters behind the verdict, then further details
ParameterCallNautical Calculator.
PriceFreeFree
Update frequencyFortnightly โ€” betterEvery 6 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS13.013.0
Further details โ€” not scored
Size24 MB42 MB
Age rating4+4+
DeveloperRenz Martin SantosNanjibhai Gorasiya

In-app purchases

None

Call

No in-app purchases

1 purchases

Nautical Calculator.

One-time1
  • Lifetime premium$12.99

Questions

Is Call free?
Call is free to download, with no in-app purchases.
Is Nautical Calculator. free?
Nautical Calculator. is free to download, with in-app purchases available.
Do Call or Nautical Calculator. have ads?
Neither Call nor Nautical Calculator. shows ads.
Which is updated more often, Call or Nautical Calculator.?
Call ships an update fortnightly, and Nautical Calculator. every 6 months. Most recently, Call was updated on October 28, 2026 and Nautical Calculator. on October 13, 2026.

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