# QuickCalculator vs Calc+α

The clearest difference is in-app purchases: Calc+α at none against QuickCalculator's 2. Calc+α also leads on update cadence (every 3 weeks vs every 2 months). QuickCalculator's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. QuickCalculator sells 2 in-app purchases, starting at $0.99 per year. Calc+α asks for nothing beyond the download.

QuickCalculator ships an update every 2 months, Calc+α every 3 weeks. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | QuickCalculator | Calc+α |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 50 MB | 9 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KAZUHIRO KAKIMOTO](https://appshunter.io/developer/1378277306) | [Ariane Inc.](https://appshunter.io/developer/449595295) |

## What reviewers say

### QuickCalculator

[App page](https://appshunter.io/ios/app/quickcalculator-all-in-one/id1404000437)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Annual | $0.99 | per year |
| Pro - Lifetime | $4.99 | one-time |


### Calc+α

[App page](https://appshunter.io/ios/app/calc-plus/id1454376672)

This utility app simplifies daily calculations with an intuitive interface. It features a history of your calculations, allows for easy editing and recalculation, and provides convenient tax and division functions. Organize your finances and avoid manual note-taking.

**Highlights:** Calculation history and review, Edit past calculations and recalculate, Tax-inclusive and exclusive calculation modes, Standard and reduced tax rate switching, Clear division and remainder display, Create and copy calculation sheets

**In-app purchases:** none


## Frequently asked questions

### Is QuickCalculator free?

QuickCalculator is free to download, with in-app purchases available.

### Is Calc+α free?

Calc+α is free to download, with no in-app purchases.

### Do QuickCalculator or Calc+α have ads?

Both QuickCalculator and Calc+α show ads.

### Which is updated more often, QuickCalculator or Calc+α?

QuickCalculator ships an update every 2 months, and Calc+α every 3 weeks. Most recently, QuickCalculator was updated on October 15, 2026 and Calc+α on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*