# HowMuch Idea Calc

> HowMuch Idea Calc (iPhone/iPad app by Petr Homolka.)

- Source: https://appshunter.io/ios/app/howmuch-idea-calc/id6760972997 (this page in markdown: same URL + `.md`)
- Developer: [Petr Homolka](https://appshunter.io/developer/1330670582)
- Category: Finance
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: English
- Released: 2026-04-03
- Data updated: 2026-07-19
- User reviews in markdown: https://appshunter.io/ios/app/howmuch-idea-calc/id6760972997/reviews.md

## What is HowMuch Idea Calc?

HowMuch turns a back-of-napkin idea into a clear financial reality check — in under two minutes.

WHETHER YOU'RE LAUNCHING A SIDE PROJECT, PRICING A PRODUCT, OR TESTING A BUSINESS IDEA, HowMuch gives you the numbers you need to decide: is this worth pursuing?

HOW IT WORKS

Enter your costs (hosting, materials, ads — anything recurring or one-time), then pick what you want to solve for:

• Know your price and revenue goal? → See how many units you need to sell
• Know your quantity and goal? → Find the right price per unit
• Know your price and quantity? → See your total revenue potential

Results update in real time and show all four time windows simultaneously: per day, per week, per month, and per year. No switching views. No manual calculations.

SAVE AND REVISIT YOUR IDEAS

Create unlimited projects (one free, unlock more for $2.99). Every project stores your costs and solver settings so you can come back anytime — compare the candle business to the SaaS idea, or the low-ad-spend scenario vs. the aggressive marketing plan.

BUILT FOR PRIVACY

No account. No internet connection required. No ads. No analytics. Everything stays on your device, always.

PERFECT FOR:
→ Freelancers pricing their services
→ Makers validating product ideas before building
→ Side-project founders doing a quick reality check
→ Anyone who's ever opened a spreadsheet, got overwhelmed, and closed it

One-time unlock: $2.99. No subscription, ever.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Access | $2.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-04-04

No release notes.

## More apps by Petr Homolka

- [TapOwl](https://appshunter.io/ios/app/tapowl/id1330670583)
- [Wortly – Net Worth Tracker](https://appshunter.io/ios/app/wortly-net-worth-tracker/id6761289450)

All apps by Petr Homolka: https://appshunter.io/developer/1330670582

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-19.*