Best apps like iCalc Math

25+ similar apps compared and reviewed

4.1 avg rating
9 free apps
Updated September 2026

Looking for something like iCalc Math? We've analyzed 25+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to iCalc Math

Uncertainty Calculator#1

Uncertainty Calculator by Roman Volinsky

Error Propagation
Editor's Choice
📚 Education
5.0(1 ratings)
$3.99
Uncertainty Calculator screenshot 1
Uncertainty Calculator screenshot 2
Uncertainty Calculator screenshot 3
Uncertainty Calculator screenshot 4
Uncertainty Calculator screenshot 5

This app allows users to perform error propagation calculations for mathematical expressions involving uncertain variables. It supports absolute and relative error inputs, various functions, and trigonometric calculations in degrees or radians. The tool helps ensure accurate reporting of results based on estimated errors.

Birdathon#3

Birdathon by Barry Langdon-Lassagne

A birding checklist app
Worth Considering
📚 Education
4.7(15 ratings)
FreeIn-App Purchases
Birdathon screenshot 1
Birdathon screenshot 2
Birdathon screenshot 3
Birdathon screenshot 4
Birdathon screenshot 5
Birdathon screenshot 6

This app helps birdwatchers create and organize detailed checklists of their observations. It automatically records time and location, allowing for easy editing and customization. Users can visualize their sightings on maps, add field notes, and export data for sharing or further analysis.