# Maple Calculator vs Big Number Calculator+

The clearest difference is review sentiment: Maple Calculator at 62% against Big Number Calculator+'s 0%. Maple Calculator also leads on rating (4.7 vs 3.7) and ratings volume (1.5K vs 3). Big Number Calculator+'s advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Maple Calculator sells 3 in-app purchases, starting at $6.99 per month. Big Number Calculator+ asks for nothing beyond the download.

Maple Calculator holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Maple Calculator has 1.5K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 62% of Maple Calculator's written reviews are positive against 0% of Big Number Calculator+'s.

Maple Calculator ships an update every 2 months, Big Number Calculator+ every 4 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Maple Calculator | Big Number Calculator+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/maple-calculator-math-solver/id1466659419/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/big-number-calculator-plus/id1541255205/reviews) |
| Number of ratings | **1.5K** | 3 |
| Positive reviews | **62.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 19 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maplesoft](https://appshunter.io/developer/469981986) | [Kunio Takeuchi](https://appshunter.io/developer/851499887) |

## What reviewers say

### Maple Calculator

[App page](https://appshunter.io/ios/app/maple-calculator-math-solver/id1466659419)

This app provides comprehensive math homework assistance, offering step-by-step solutions for a wide range of high school and university level problems. It functions as a graphing, scientific, algebra, calculus, and integration calculator, with the ability to visualize equations in 2-D and 3-D.

**Highlights:** Step-by-step math solutions, Camera and handwriting input, 2D and 3D graphing, Scientific and algebra calculator, Calculus and integration solver, Built-in math game

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $6.99 | per month |
| 6 months | $25.99 | per 6 months |
| 12 months | $29.99 | per year |

**What reviewers like**

- 👍 Excellent tool
- 👍 Does what it's supposed to do perfectly
- 👍 Very useful and fun to use
- 👍 Works great
- 👍 The best math app in the world

**What reviewers complain about**

- 🚫 The idea of using the system keyboard instead of the app's keyboard is very bad and makes the app difficult to use
- 🐛 When trying to take a photo in the app the camera quality appears to blurry, and a picture cannot be taken
- 🐛 This app is honestly bad. It gets questions wrong and doesn't answer them correctly at all
- 🚫 No support, no instructions, nobody cares
- 🚫 Entering an equation by typing has been a frustrating experience, if not impossible

**Reported bugs**

- When trying to take a photo in the app the camera quality appears to blurry, and a picture cannot be taken
- This app is honestly bad. It gets questions wrong and doesn't answer them correctly at all
- Entering an equation by typing has been a frustrating experience, if not impossible
- Ne se met pas en  mode paysage
- Does not work for iPad, why does this not work for iPad ?

**Requested features**

- More options
- Zoom for graphs in double direction separately
- Support for landscape mode
- Fundamental physical constants, or the ability to assign letters to constants


### Big Number Calculator+

[App page](https://appshunter.io/ios/app/big-number-calculator-plus/id1541255205)

Perform calculations with extremely large numbers, up to 66,000 digits. Supports addition, subtraction, multiplication, and division, with options for different calculation engines and data input methods. Results can be saved and printed in formatted text files.

**Highlights:** Handles up to 66,000 digits, Addition, subtraction, multiplication, division, Selectable calculation engines (Swift, Objective-C), Load data from files (txt, rtf, rtfd), Automatic data formatting for printing and saving, Customizable number separators

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Maple Calculator free?

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

### Is Big Number Calculator+ free?

Big Number Calculator+ is free to download, with no in-app purchases.

### Which has better reviews, Maple Calculator or Big Number Calculator+?

Maple Calculator is rated higher. Maple Calculator averages 4.7 out of 5 from 1.5K ratings, while Big Number Calculator+ averages 3.7 from 3 ratings.

### Do Maple Calculator or Big Number Calculator+ have ads?

Neither Maple Calculator nor Big Number Calculator+ shows ads.

### Which is updated more often, Maple Calculator or Big Number Calculator+?

Maple Calculator ships an update every 2 months, and Big Number Calculator+ every 4 months. Most recently, Maple Calculator was updated on October 14, 2026 and Big Number Calculator+ on October 13, 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.*