Work · alternatives · 2026
24 alternatives to Inseries 3
A smart, spreadsheet-like calculator app for iPhone & iPad
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Inseries 3 launched in 2019; newer entries below may have overtaken it.
- 1
Functionality meets simplicity, calculate with ease
2022 · apps.apple.com · its alternatives →
- 2
- 3
Your life in 777 free calculators
2019 · omnicalculator.com · its alternatives →
- 4
iPad Calculator▲188Revolutionizing calculations on iPad – smarter, faster, best
2024 · apple.com · its alternatives →
- 5
- 6
Numbrrrs▲90The ios-style calculator that knows you(a tad too well)
2025 · numbrrrs.app · its alternatives →
- 7
CalcMate▲88calculate numbers, dates, units within notes
2023 · accounts.google.com · its alternatives →
- 8
Simple, powerful, and redesigned calculator for Apple Watch
2022 · its alternatives →
- 9AB
2020 · saasformulas.com · its alternatives →
- 10
Analyze any real estate investment in seconds
2022 · propertycalculator.co · its alternatives →
- 11
- 12AO
2018 · medium.com · its alternatives →
- 13
- 14
CalPal▲70A super simple calculator with instant as you type results
2019 · apps.apple.com · its alternatives →
- 15
Air Charts▲73Simple, beautiful, powerful financial charts for investing
2024 · apps.apple.com · its alternatives →
- 16
- 17
40+ calculators and unit converters for everyday use
2018 · apps.apple.com · its alternatives →
- 18
- 19
A fun, powerful calculator. Free, no ads, no tracking.
2025 · apps.apple.com · its alternatives →
- 20
- 21
- 22
Calculator with attitude Hidden easter eggs + yearly Wrapped
Nov 2025 · apps.apple.com · its alternatives →
- 23
- 24
Calculate on Home Screen (iOS 17 Interactive Widget)
2023 · desktop-calculator.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →