# Calculator # vs iCalc

Calculator # and iCalc both sit at 4.6 stars, but that hides the real split: 100% of iCalc's written reviews are positive against 60% of Calculator #'s. iCalc also leads on update cadence (every 6 days vs every 2 months). Calculator #'s advantage is ratings volume (36K vs 38). 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 iCalc sells 3 in-app purchases, starting at $0.99 per month. 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 4.6 for iCalc. That said, the two scores are not equally well evidenced: Calculator # has 36K ratings behind it against 38, 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 100% of iCalc's.

Calculator # ships an update every 2 months, iCalc every 6 days. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Calculator # | iCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (36K ratings)](https://appshunter.io/ios/app/calculator/id458535080/reviews)** | [4.6 (38 ratings)](https://appshunter.io/ios/app/icalc-multi-func-calculator/id6451410713/reviews) |
| Number of ratings | **36K** | 38 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 53 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Incpt.Mobis](https://appshunter.io/developer/445261166) | [小生 张](https://appshunter.io/developer/1698102531) |

## 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


### iCalc

[App page](https://appshunter.io/ios/app/icalc-multi-func-calculator/id6451410713)

This versatile calculator supports over 70 languages and offers advanced features like real-time multi-line input, historical ledgers, and easy copying of calculations. It's designed for everyday users, financial professionals, and students needing efficient calculation tools.

**Highlights:** Real-time multi-line input, Historical ledger function, Copy and paste calculations, Supports over 70 languages, Adjustable keyboard size, Bright and dark themes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCalc VIP (1 month) | $0.99 | per month |
| iCalc VIP (12 months) | $9.99 | per year |
| Lifetime Ownership | $59.99 | one-time |


## Frequently asked questions

### Is Calculator # free?

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

### Is iCalc free?

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

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

Calculator # is rated higher. Calculator # averages 4.6 out of 5 from 36K ratings, while iCalc averages 4.6 from 38 ratings.

### Do Calculator # or iCalc have ads?

Both Calculator # and iCalc show ads.

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

Calculator # ships an update every 2 months, and iCalc every 6 days. Most recently, Calculator # was updated on September 24, 2026 and iCalc on September 22, 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.*