# Basic Calculator vs Easy Input Calculator F

The clearest difference is review sentiment: Basic Calculator at 76% against Easy Input Calculator F's 0%. Basic Calculator also leads on iOS requirement (15.0 vs 17.0). Easy Input Calculator F's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Basic Calculator sells 1 one-off in-app purchase. Easy Input Calculator F asks for nothing beyond the download.

Basic Calculator ships an update every 2 months, Easy Input Calculator F every 3 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Basic Calculator | Easy Input Calculator F |
| --- | --- | --- |
| 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** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 100 MB | 24 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 17+ |
| Developer | [MobArts](https://appshunter.io/developer/429185872) | [Yuta Kobayashi](https://appshunter.io/developer/1169055350) |

## 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


### Easy Input Calculator F

[App page](https://appshunter.io/ios/app/easy-input-calculator-f/id1218661183)

This calculator app features large, easy-to-see buttons and characters for stress-free operation. It includes unique Billion, Million, and Thousand buttons for rapid number entry, making calculations quick and intuitive for all ages. The result can be easily copied to the clipboard.

**Highlights:** Large buttons and characters, Billion, Million, Thousand input buttons, Copy calculation result to clipboard, Supports over 60 languages, Basic calculator functions

**Features:** 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 Easy Input Calculator F free?

Easy Input Calculator F is free to download, with no in-app purchases.

### Do Basic Calculator or Easy Input Calculator F have ads?

Both Basic Calculator and Easy Input Calculator F show ads.

### Which is updated more often, Basic Calculator or Easy Input Calculator F?

Basic Calculator ships an update every 2 months, and Easy Input Calculator F every 3 months. Most recently, Basic Calculator was updated on November 1, 2026 and Easy Input Calculator F on November 1, 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.*