# Calculator for iPhone and iPad vs Calculator Fastoder

The clearest difference is in-app purchases: Calculator Fastoder at none against Calculator for iPhone and iPad's 1. Calculator Fastoder also leads on ads (none vs shown) and update cadence (every 2 months vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Calculator for iPhone and iPad sells 1 one-off in-app purchase. Calculator Fastoder asks for nothing beyond the download.

Calculator for iPhone and iPad ships an update every 7 months, Calculator Fastoder every 2 months. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Calculator for iPhone and iPad | Calculator Fastoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18K ratings)](https://appshunter.io/ios/app/calculator-for-iphone-and-ipad/id1427806736/reviews)** | — |
| Number of ratings | **18K** | — |
| Positive reviews | 68.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 40 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alex Yakauleu](https://appshunter.io/developer/1421407770) | [Leonid Shulga](https://appshunter.io/developer/1498369847) |

## What reviewers say

### Calculator for iPhone and iPad

[App page](https://appshunter.io/ios/app/calculator-for-iphone-and-ipad/id1427806736)

A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.

**Highlights:** Basic arithmetic operations, Advanced scientific functions, History bar for past calculations, Multiple customizable themes, Rotation support, Voice input

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Large buttons
- 👍 No ads
- 👍 Simple and basic calculator
- 👍 Helpful for everyday calculations

**What reviewers complain about**

- 🐛 Issues with decimal input
- 🐛 Occasional crashes or glitches
- 📱 Not optimized for larger tablet screens
- 💸 Ads can be distracting

**Reported bugs**

- Glitches with certain calculations
- Inability to delete/backspace input
- Incorrect percentage calculations

**Requested features**

- Scientific calculator mode
- Option to set decimal places
- History/memory function
- Ability to customize the appearance


### Calculator Fastoder

[App page](https://appshunter.io/ios/app/calculator-fastoder/id1553782256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator for iPhone and iPad free?

Calculator for iPhone and iPad is free to download, with in-app purchases available.

### Is Calculator Fastoder free?

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

### Do Calculator for iPhone and iPad or Calculator Fastoder have ads?

Calculator for iPhone and iPad shows ads; Calculator Fastoder does not.

### Which is updated more often, Calculator for iPhone and iPad or Calculator Fastoder?

Calculator for iPhone and iPad ships an update every 7 months, and Calculator Fastoder every 2 months. Most recently, Calculator for iPhone and iPad was updated on October 22, 2026 and Calculator Fastoder on October 16, 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.*