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CalcByEA: when satire becomes a product

By Itorzo Editorial · April 12, 2026 · 5 min read

A vintage brass calculator floating in dark space with tiny padlocks chained to most of its buttons

CalcByEA is a calculator. Every button works. None of them are free — except 0. To press 1, you buy the "Integer Starter Pack." To press the equals sign you buy "Premium Equality." The plus sign is a separate purchase from the minus sign. It is funny, until you realise you have actually seen this exact pattern shipped, with a straight face, in real software.

The joke

Modern software has slowly normalised charging for things that used to be features: priority support, the dark mode toggle, the ability to export your own data. CalcByEA takes that logic to its terminal conclusion. If features can be DLC, then digits can be DLC. The product is the punchline.

Why ship it as real software

  • A screenshot can be dismissed. A working URL cannot.
  • Every "DLC" is a real Stripe checkout in test mode — the friction is the point.
  • It doubles as a free working calculator for the number zero. Surprisingly useful.
  • It's the cheapest brand-awareness asset Itorzo Digital has ever shipped.

What it taught us

Satire-as-product is a real category. People share it, screenshot it, write about it. Conversion is irrelevant because the goal isn't conversion — it's distribution. The lesson for Itorzo Digital's roadmap: a product can be a piece of writing that happens to compile. We're keeping that door open.

The serious product behind the joke

While CalcByEA was the launch piece, Itorzo Digital's actually-useful tools live elsewhere — see Itorzo Digital and the recent launch of LLMCalculator.net.