1001 Pro Calculators and Tools vs CD Calculator

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

1001 Pro Calculators and Tools compared with CD Calculator
Detail	1001 Pro Calculators and Tools	CD Calculator
What it does	All-in-one calculator app with 1,001 calculators offline, no ads, and no data collection	Free Certificate of Deposit calculator showing maturity value, interest and APY in real time
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Free
Pricing	Free: 250 calculators forever. Pro: 7-day free trial, then £0.99 first year (introductory price), £2.99 per year after. Trade Tools: £9.99 once (includes one year of Pro).	Not given
Key features	Works completely offline with no internet required No advertisements on any tier No data collection or tracking Construction tools for feet and inches calculations Trade tools for plumbing, electrical, HVAC and other trades Create itemised quotations and invoices on your letterhead Timesheet to take-home pay calculator with PDF export Monthly budget planner with spending analysis Compare mortgages and calculate overpayment savings	Real-time maturity value calculation as you type Compound interest formula A = P(1 + r/n)^(nt) applied automatically Balance chart showing principal and interest over time Nine specialized calculators for different CD scenarios Multi-language support for financial terms All calculations run entirely in browser with no data transmission
What makes it different	250 calculators free forever across all categories All calculations performed on device with no data transmission Ten trade tool sets in one purchase with stairs and roofs drawn to scale Complete job management from quoting to timesheets in one app No account, sign-in or permissions required	Completely private: calculations run in your browser with nothing sent to servers or saved Bank-accurate formulas based on Regulation DD conventions No signup, no account, no usage limits required All formulas and methodology fully disclosed and checkable Live updates as you type with no submit button needed
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	1 no change since last check
Trust Flow (Majestic)	2	17
Citation Flow (Majestic)	2	10
Referring domains (Majestic)	21	27

3 details filled in for both companies.

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