# Basic Calculator vs Calculator with 10000 button

The clearest difference is in-app purchases: Calculator with 10000 button at none against Basic Calculator's 1. Basic Calculator's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.1). On price, update cadence and ads there is nothing between them.

Both are free to download. Basic Calculator sells 1 one-off in-app purchase. Calculator with 10000 button asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Basic Calculator | Calculator with 10000 button |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.3K ratings)](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248/reviews)** | — |
| Number of ratings | **3.3K** | — |
| Positive reviews | 75.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 42 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [MobArts](https://appshunter.io/developer/429185872) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Basic Calculator

[App page](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248)

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

**Highlights:** Large, easy-to-press buttons, Multiple beautiful skins, Basic arithmetic operations, Standard memory functions, Supports large numbers (up to 60 digits), Multitasking support (Split View, Slide Over)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads: Math & Percentage | $0.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Useful copy and paste functions
- 👍 Clear and large display
- 👍 Variety of skins/themes
- 👍 Responsive and fast

**What reviewers complain about**

- 🐛 Compatibility issues with iOS updates
- 🐛 Inaccurate calculations with larger numbers
- 🔋 Slow load times
- 🔍 Intrusive ads

**Reported bugs**

- Crashes or freezes after iOS updates
- Percent key not functioning correctly

**Requested features**

- Reinstate iPhone version
- Add scientific calculator functions
- Improve memory retention


### Calculator with 10000 button

[App page](https://appshunter.io/ios/app/calculator-with-10000-button/id6755414379)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Basic Calculator free?

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

### Is Calculator with 10000 button free?

Calculator with 10000 button is free to download, with no in-app purchases.

### Do Basic Calculator or Calculator with 10000 button have ads?

Both Basic Calculator and Calculator with 10000 button show ads.

### Which is updated more often, Basic Calculator or Calculator with 10000 button?

Basic Calculator ships an update every 2 months, and Calculator with 10000 button every 2 months. Most recently, Basic Calculator was updated on November 1, 2026 and Calculator with 10000 button on October 15, 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.*