# Wedge: Calculator & Currency — Margin, Sales Tax & Profit

> Business calculator for tax, profit, currency conversion, and calculation history. (iPhone/iPad app by Boluga.)

- Source: https://appshunter.io/ios/app/wedge-calculator-and-currency/id565115992 (this page in markdown: same URL + `.md`)
- Developer: [Boluga](https://appshunter.io/developer/449109990)
- Category: Finance, Business
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 34 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 21 MB
- Languages: American English
- Released: 2012-10-29
- Data updated: 2026-10-23
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/wedge-calculator-and-currency/id565115992/reviews.md

## What is Wedge?

Wedge is the calculator for people who buy and sell. Work out margins, add or take off sales tax and convert currencies on one keypad, with every step kept on a tape you can check, edit and share.

MARGIN, MARKUP AND PROFIT
• Enter any two of cost, sell price and margin or markup, and Wedge works out the rest
• See cost, sell, margin, markup and profit side by side
• Price with sales tax included and your margin is still worked out on the net price
• Mix currencies: buy in euros, sell in dollars

SALES TAX IN ONE TAP
• Add or remove sales tax with a net, sales tax and gross breakdown
• Save your own rates: 8.875%, 7.25% or 6% or any other

LIVE EXCHANGE RATES
• 160+ currencies, updated daily, and they work offline too
• Tag any number with a currency and Wedge converts as it goes
• Use your own rate for any pair, such as your bank’s

A TAPE YOU CAN TRUST
• Every sum, sales tax step, conversion and margin is kept
• Tap a line to reuse it, add a note or fix a number, and everything after it updates
• Your tape is still there when you come back

WEDGE PRO
• Unlimited tapes: one for each job, customer or trip
• Share tapes as a PDF with your business name, as a spreadsheet (CSV) or as text
• Business tools: landed cost, break-even, discounts and commission
• Every currency you trade in on the keypad, plus accent colors
Try Pro free for a week on the yearly plan, go monthly, or pay once for lifetime access.

Made for iPhone and iPad, in light and dark. In English, German, French, Spanish and Italian.

Rates by Exchange Rate API (exchangerate-api.com). Offline rates are European Central Bank reference rates.

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://boluga.com/privacy

## Key features

- Full calculator with history
- Export calculation history
- Tax and VAT calculations
- Profit margin calculations
- Currency converter
- Live currency rates
- Supports 90+ currencies

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Annual Subscription | $4.99 | per year |
| Pro Monthly Subscription | $0.99 | per month |


## Is Wedge safe?

Not enough ratings yet to assess Wedge.

## Is Wedge legit?

Wedge: Calculator & Currency appears to be a legitimate app. The AppsHunter Legitimacy Score for Wedge is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (10 of 34)

All indexed reviews: https://appshunter.io/ios/app/wedge-calculator-and-currency/id565115992/reviews.md

### 3/5 — Se borra el historial

*2021-02-10, version 3.0*

Lastima que la actualizaron porque antes se guardaba el historial a pesar de cerrar la app

### 3/5 — Apple Watch

*2016-08-28*

Bei der Eingabe auf der Watch wird das Kommazeichen nicht erkannt.

### 2/5 — Pas fini

*2015-12-16*

Ça ne marche pas comme il faut. Impossible de calculer la TVA s'il y a une virgule et l'échange marche uniquement pour faire € en US$ mais pas l'inverse. Même la calculatrice n'est pas très simple à utiliser. Souvent on devine ce qu'on a saisie.

### 5/5 — Simple

*2015-10-21*

Simple calculator that does what is advertised.

### 5/5 — Prima

*2015-05-01*

Macht alles wie beschrieben.

### 1/5 — Crap! App crashes

*2014-11-28*

Do not download this app! Save yourself the $. The app will not open on iPhone 5s or iPad mini. Waste of money.

### 4/5 — excelente!!!

*2014-04-17, version 2.0.3*

Una aplicación útil y práctica para el cálculo de margen de utilidad de los productos de venta

### 5/5 — Now has landscape mode on iPad!

*2014-01-23*

The latest update added landscape mode on iPad, so now it’s perfect for me!

### 5/5 — Great update

*2014-01-23*

Very polished app, packed full of features with a lovely interface, keeps getting better!

### 5/5 — Perfect for business

*2014-01-23*

Nice straight-forward calculator does business calculations and currency conversion. Very nice.

## Frequently asked questions about Wedge

### What does the Wedge Business Calculator do?

Wedge Business Calculator simplifies complex financial tasks such as calculating profit margins, handling tax and VAT, and converting currencies. It also maintains a history of all your calculations, which can be exported for your records.

### What are the key features of Wedge?

Key features include a fully functional calculator with a history log, the ability to export this history, simplified tax and VAT calculations, quick profit margin calculations (cost, margin, selling price), and a powerful currency converter with live rates for over 90 currencies.

### How much does Wedge cost?

Wedge operates on a subscription model. You can choose between a monthly subscription for $0.99 or an annual subscription for $4.99, which offers over 50% savings. These are auto-renewing subscriptions.

### What devices is Wedge compatible with?

Wedge is designed to work on both iPhone and iPad devices, providing a seamless experience across Apple's mobile platforms.

### Can I use Wedge for international business?

Yes, Wedge is excellent for international business due to its powerful currency converter. It supports live download of currency conversion rates for over 90 currencies and allows you to override rates with custom values, making it ideal for global financial management.

## Version history (last 5 releases)

### 4.0.0 — 2026-10-22

Wedge 4.0 is rebuilt from the ground up.
• Live exchange rates for 160+ currencies, offline too
• Your tape is saved: tap any line to reuse it, add a note or fix a number
• Margin and markup from any two of cost, sell and rate
• VAT presets with a full breakdown
• iPad layout with the tape beside the keypad, plus dark mode
• Wedge Pro: unlimited tapes, PDF and CSV sharing, landed cost, break-even, discount and commission tools
If you already subscribe, you already have Wedge Pro.

### 3.0 — 2021-01-06

Wedge is back!
We've completely re-written your favourite business calculator.
To help with our ongoing costs (mainly for the currency feeds, but also of course our development costs), we've now implemented a subscription model.

### 2.1.4 — 2017-07-21

New App Preview video

### 2.1.3 — 2016-10-02

Minor update

### 2.1.2 — 2016-02-26

Updated screenshots

## Apps similar to Wedge

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Margin+ (Margin Calculator)](https://appshunter.io/ios/app/margin-plus-margin-calculator/id356003748) | 4.8 (857) | $2.99 | Finance |
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All apps by Boluga: https://appshunter.io/developer/449109990

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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 2026-10-23.*