Comparison

CalConvert vs AIMChassis

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

Head to head
About

CalConvert

This app offers advanced scientific calculations and comprehensive unit and currency conversions. It provides home screen widgets for quick access and supports over 600 units across 27 categories, including 150+ global currencies.

Highlights
  • Advanced scientific calculator
  • Currency and unit conversion
  • Home screen widgets
  • History tape for calculations
  • Offline currency access
  • World clock
Features
Read full description

Download CalConvert, the #1 advanced scientific calculator and currency/unit converter in the App Store. CalConvert supports iPhone, iPad and Apple Watch. Simple, free and easy-to-use. Solve complex math equations, figure out cooking volumes, track international foreign currency exchange rates, and access a world clock all at your fingertips. *Useful & Powerful Tools Advanced conversions: Easily convert volume, area, weight, data & more Home Screen widgets: Add CalConvert widgets to your home screen for shortcuts Free Shortcut widget: Launch calculator, conversions, & more at lightning speed Quick Convert widget: Unlock faster unit conversions right from your home screen Advanced calculator and scientific/mathematical functions History tape: All calculations are saved and can be copied, used and shared 27+ categories and over 600 units to convert; metric to imperial and many more Access 150+ global currencies without the internet *Elegant & Intuitive Interface Equation Preview: View your current equation displayed below the result Easily save frequently used units of measurement and currencies CalConvert Pro Subscription Benefits: Advanced conversions: Effortlessly convert a wide range of measurements including volume, area, data, and many more Premium Quick Convert widgets: Unlock the power of super-fast conversions from your home screen with new medium & large Quick Convert widgets World Clock: View the local date & time in cities around the world No Ads Available Categories: Acceleration, Angle, Area, Astronomical, Cooking Volume, Data, Data Transfer, Density, Energy, Flow, Force, Frequency, Fuel, Length, Luminance, Power, Performance, Pressure, Radiation, Speed, Temperature, Time, Torque, Typography, Viscosity, Volume, Weight, Currencies, World Clock Available Currencies: Bitcoin, Euro, US Dollar, Canadian Dollar, Chinese Yuan, British Pound, Japanese Yen, Australian Dollar, Afghan Afghani, Algerian Dinar, Argentine Peso, Albanian Lek, Angolan Kwanza, Armenian Dram, Aruban Florin, Azerbaijani Manat, Bahraini Dinar, Barbadian Dollar, Belize Dollar, Bhutanese Ngultrum, Botswanan Pula, Brunei Dollar, Burundian Franc, Bahamian Dollar and many more. Supports 24 Languages: English, Deutsch, Dansk, Français, Nederlands, Magyar, Suomi , Português, Italiano, Español, Русский, Svenska, Slovenčina, Bokmål, Türkçe, Ελληνικ, Polski, Čeština, Română, Hrvatski, Українська, 日本語, 简体中文, 한국의 CalConvert Pro subscription terms are available here: https://maplemedia.io/terms-of-service/ Thank you for using CalConvert! Have questions, problems or feedback? Email Support: contact@maplemedia.io

About

AIMChassis

Features
Read full description

This app is for AIM customers and Truck Drivers to create booking, locate chassis, update container pickup events, view Chassis Interchange Receipts etc.The booking confirmation bar code is needed for a driver to pick up chassis at the depot.

Screenshots

CalConvert4 screens
AIMChassis4 screens

Verdict

The call

The clearest difference is in-app purchases: AIMChassis at none against CalConvert's 4. AIMChassis also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On price 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. CalConvert sells 4 in-app purchases, starting at $2.99 per month. AIMChassis asks for nothing beyond the download.

UpkeepUpdate frequency

CalConvert ships an update every 3 months, AIMChassis every 3 weeks. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

Scorecard4 real differences · 6 level
CalConvert versus AIMChassis: the parameters behind the verdict, then further details
ParameterCalConvertAIMChassis
PriceFreeFree
Rating4.6 (6.5K ratings) — better—
Positive reviews65.3% of reviews—
Number of ratings6.5K — better—
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size315 MB87 MB
Age rating17+4+
DeveloperMaple Media Apps, LLCAmerican Intermodal Management LLC

Bugs and requests

CalConvert

Reported bugs

3 issues
  • Subtraction function not working properly
  • Conversion values not updating correctly
  • Themes and settings not functioning as expected

Requested features

3 requests
  • Ability to rearrange currency order
  • Option to remove ads with one-time purchase
  • Improved performance and stability

AIMChassis

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

CalConvert

Subscriptions2
  • CalConvert Pro - Monthly$2.991 Month
  • CalConvert Pro - Annual3 Days trial$9.991 Year
One-time2
  • CalConvert ProFree
  • CalConvert One Time MP$39.99
None

AIMChassis

No in-app purchases

Questions

Is CalConvert free?
CalConvert is free to download, with in-app purchases available.
Is AIMChassis free?
AIMChassis is free to download, with no in-app purchases.
Do CalConvert or AIMChassis have ads?
CalConvert shows ads; AIMChassis does not.
Which is updated more often, CalConvert or AIMChassis?
CalConvert ships an update every 3 months, and AIMChassis every 3 weeks. Most recently, CalConvert was updated on November 1, 2026 and AIMChassis on October 26, 2026.

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