Frequently Asked Questions
Are there any limits to the number sizes?
No. Unlimited Calculator bypasses standard iOS mathematical constraints by using a robust, custom-built big integer engine. You can calculate numbers of virtually infinite length without hitting an "Error" ceiling or losing precision to scientific notation.
How accurate are the scientific features?
Extremely accurate. Trigonometric functions (Sin, Cos, Tan) and logarithms (Ln, Log) are calculated using advanced Taylor series algorithms designed specifically for high precision in extreme edge cases.
Why is the keyboard missing some advanced functions?
In our recent redesign, we adopted a minimalist philosophy. We hid highly-complex and rarely used mathematical tools (like graphing and hyperbolic sequences) from the main interface to provide a cleaner, faster, and more intuitive workflow for 99% of daily use cases.
Why did the hourglass animation look weird before the update?
We noticed a tiny visual clipping issue on the top-left edge of the hourglass particle effect. This has been completely resolved in the latest update for a flawless, smooth experience.
Still need help?
Our engineering team is ready to assist you. Send us an email with a detailed description of your issue or feature request.
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