SmartFormulaPro:Formula Engine

aziruss

In-app purchases

About this app

Accounting · Finance · Mechanical Engineering · Civil Engineering · Surveying · Sales · Purchasing

Do you know what your spreadsheet formula actually does?

=B3*B4*B5/(100+B5)

What is B3? What is B4? Move a row and the formula breaks. Someone leaves and the system collapses. Anyone else opens it — and understands nothing.

SmartFormulaPRO fixes this.


Instead of cell references, you write named variables:

?Units Sold [number] = units_sold
?Unit Price [number] = unit_price
?VAT Rate (%) [number] = vat_rate

@Total_Revenue = units_sold * unit_price
@VAT_Amount = @Total_Revenue * vat_rate / (100 + vat_rate)

#Net Sales = @Total_Revenue - @VAT_Amount

Every variable is named. The formula works independently of structure. Open it 6 months later — you'll still understand it.

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WHY SMARTFORMULAPRO?
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✦ Write once, calculate many times
Run the same formula with different values as many times as you need. Compare results.

✦ No cell references
No more "what does B3 mean?" — ever again.

✦ Deterministic engine
Same input → same output. Every time. No surprises.

✦ Offline-first
Calculates without internet. Your formulas are safe even when disconnected.

✦ Cross-device cloud sync
Write on your phone, calculate on your tablet. Same formulas everywhere.

✦ Export and backup
PDF, CSV, print. Back up your formulas and restore anytime.

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WHO IS IT FOR?
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▸ Accountants calculating VAT, commission, and profit
▸ Businesses calculating costs, pricing and profitability
▸ Sales teams quoting prices instantly in front of customers
▸ Teams that want their decision logic written down
▸ Anyone tired of fragile spreadsheet formulas
▸ Freelancers doing the same calculation over and over
▸ Engineering and technical teams with complex calculations
▸ Students and researchers using physics, chemistry and math formulas
▸ 51 built-in functions — trigonometry, logarithm, statistics and date calculations included

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HOW IT WORKS — 3 SYMBOLS
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? → Input (user enters a value)
@ → Calculation (internal steps of the formula)
# → Output (the result shown on screen)

No setup. No complexity. Learn 3 symbols. Build your system.

Start free. Upgrade when you need more.

What’s new

Android 16 compatibility update. Infrastructure upgraded for improved performance and stability.