# Calculator for iPhone and iPad vs Checkpoint

The clearest difference is price: Calculator for iPhone and iPad at Free against Checkpoint's $1.99. Calculator for iPhone and iPad also leads on device support (3 vs 1) and iOS requirement (12.0 vs 26.4). Checkpoint's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Calculator for iPhone and iPad is free to download; Checkpoint costs $1.99 up front. Calculator for iPhone and iPad sells 1 one-off in-app purchase. Checkpoint asks for nothing beyond the download.

Calculator for iPhone and iPad ships an update every 7 months, Checkpoint fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Calculator for iPhone and iPad | Checkpoint |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.7 (18K ratings)](https://appshunter.io/ios/app/calculator-for-iphone-and-ipad/id1427806736/reviews)** | — |
| Number of ratings | **18K** | — |
| Positive reviews | 66.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 7 MB |
| Requires iOS | **12.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alex Yakauleu](https://appshunter.io/developer/1421407770) | [Patricio Miner](https://appshunter.io/developer/1895981491) |

## 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


### Checkpoint

[App page](https://appshunter.io/ios/app/checkpoint-game-progress-log/id6766421117)

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

**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 Checkpoint free?

Checkpoint costs $1.99, with no in-app purchases.

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

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

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

Calculator for iPhone and iPad ships an update every 7 months, and Checkpoint fortnightly. Most recently, Calculator for iPhone and iPad was updated on November 5, 2026 and Checkpoint on October 31, 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.*