CalConvert vs AIMChassis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Advanced scientific calculator
- Currency and unit conversion
- Home screen widgets
- History tape for calculations
- Offline currency access
- World clock
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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
AIMChassis
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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
Verdict
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
Both are free to download. CalConvert sells 4 in-app purchases, starting at $2.99 per month. AIMChassis asks for nothing beyond the download.
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.
| Parameter | CalConvert | AIMChassis |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (6.5K ratings) — better | — |
| Positive reviews | 65.3% of reviews | — |
| Number of ratings | 6.5K — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 315 MB | 87 MB |
| Age rating | 17+ | 4+ |
| Developer | Maple Media Apps, LLC | American 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
CalConvert
- CalConvert Pro - Monthly$2.991 Month
- CalConvert Pro - Annual3 Days trial$9.991 Year
- CalConvert ProFree
- CalConvert One Time MP$39.99
AIMChassis
No in-app purchases
Questions
Is CalConvert free?
Is AIMChassis free?
Do CalConvert or AIMChassis have ads?
Which is updated more often, CalConvert or AIMChassis?
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