# Calculator # vs Calculator

Calculator # and Calculator both sit at 4.6 stars, but that hides the real split: 80% of Calculator's written reviews are positive against 60% of Calculator #'s. Calculator also leads on update cadence (monthly vs every 2 months) and ratings volume (363K vs 36K). Calculator #'s advantage is device support (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Calculator # sells 6 in-app purchases, starting at $1.49 per month and Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Calculator # against 4.7 for Calculator. That said, the two scores are not equally well evidenced: Calculator has 363K ratings behind it against 36K, so its average is the more settled of the two. Written reviews are what separate them: 60% of Calculator #'s written reviews are positive against 80% of Calculator's.

Calculator # ships an update every 2 months, Calculator monthly. Both last shipped on October 28, 2026.

## The numbers

| Metric | Calculator # | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (36K ratings)](https://appshunter.io/ios/app/calculator/id458535080/reviews) | **[4.7 (363K ratings)](https://appshunter.io/ios/app/calculator-pad-edition/id685860762/reviews)** |
| Number of ratings | 36K | **363K** |
| Positive reviews | 59.5% of reviews | **79.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 47 MB |
| Requires iOS | 12.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Incpt.Mobis](https://appshunter.io/developer/445261166) | [Ratha Sou](https://appshunter.io/developer/590343618) |

## What reviewers say

### Calculator #

[App page](https://appshunter.io/ios/app/calculator/id458535080)

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

**Highlights:** Math Photos Solver, Handwriting Recognition, AI Math Problem Solver, Mathematical Display, Equation Solvers, 2D Graphing, Algebraic Functions

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Upgrade 1 Month | $1.49 | per month |
| PRO Upgrade 3 Months | $2.99 | per 3 months |
| PRO + Recognition 1 Month | $4.99 | per month |
| PRO + Recognition 3 Months | $11.99 | per 3 months |
| 250 AI Recognition & Queries | $0.99 | one-time |
| 600 AI Recognition & Queries | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Powerful functionality
- 💡 Helpful for math classes
- ⭐ Great for students
- 👌 Works like a real calculator

**What reviewers complain about**

- 🔍 Confusing interface after update
- 📢 Too many intrusive ads
- 💰 Paywall for advanced features
- 🐛 Incorrect calculations
- 🔇 Loud audio ads

**Reported bugs**

- Crashes when trying to use certain functions
- Handwriting recognition not working reliably
- Inability to input negative numbers

**Requested features**

- Add option to turn off animation
- Improve ad placement to avoid obstructing usage
- Provide more transparency on paid features


### Calculator

[App page](https://appshunter.io/ios/app/calculator-pad-edition/id685860762)

This app provides a comprehensive calculator experience, filling the gap for a built-in option on iPads. It offers basic, scientific, fraction, programmer, and tip calculations, along with unit and currency conversion. The interface is designed with a modern flat UI, supporting various orientations and multitasking features.

**Highlights:** Basic and scientific calculations, Fraction and programmer calculators, Unit and currency converter, Tip calculator and bill splitter, History and memory functions, Customizable themes and interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $5.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Performs calculations quickly
- 💡 Helpful for math homework and studies
- 🔍 Provides calculation history
- 🎨 Customizable themes and wallpapers

**What reviewers complain about**

- 🔍 Too many ads
- 🐛 Occasional bugs and glitches
- 🔍 Ads can be distracting
- 🔍 Subscription model for some features

**Reported bugs**

- Calculation errors in certain cases
- App crashing on older devices
- Issues with the slide-over mode display

**Requested features**

- Voice input for calculations
- Ability to delete individual digits
- More advanced scientific functions
- Improved split-screen/multitasking support


## Frequently asked questions

### Is Calculator # free?

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

### Is Calculator free?

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

### Which has better reviews, Calculator # or Calculator?

Calculator is rated higher. Calculator # averages 4.6 out of 5 from 36K ratings, while Calculator averages 4.7 from 363K ratings.

### Do Calculator # or Calculator have ads?

Both Calculator # and Calculator show ads.

### Which is updated more often, Calculator # or Calculator?

Calculator # ships an update every 2 months, and Calculator monthly. Most recently, Calculator # was updated on October 28, 2026 and Calculator on October 28, 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.*