# Blue Calculator+ vs iPocket Calculator

The clearest difference is in-app purchases: Blue Calculator+ at none against iPocket Calculator's 1. Blue Calculator+ also leads on update cadence (every 10 days vs every 10 months) and rating (5.0 vs 4.7). iPocket Calculator's advantage is ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. iPocket Calculator sells 1 one-off in-app purchase. Blue Calculator+ asks for nothing beyond the download.

Blue Calculator+ holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Blue Calculator+ ships an update every 10 days, iPocket Calculator every 10 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Blue Calculator+ | iPocket Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blue-calculator-plus/id1276052969/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/ipocket-calculator/id6445945819/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 10 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 24 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Bryan Stone](https://appshunter.io/developer/1276052968) | [Mahmoud Suliman](https://appshunter.io/developer/571829037) |

## What reviewers say

### Blue Calculator+

[App page](https://appshunter.io/ios/app/blue-calculator-plus/id1276052969)

A straightforward and lightweight calculator app offering essential functions like random number generation, exponents, roots, and logarithms. It also serves as a companion for Apple Watch users, providing convenient access to calculations on their wrist.

**Highlights:** Random number generator, Exponentials and exponents, Squares, cubes, and square roots, Logarithmic functions, Apple Watch companion app

**Features:** macOS Compatibility

**In-app purchases:** none


### iPocket Calculator

[App page](https://appshunter.io/ios/app/ipocket-calculator/id6445945819)

This app provides a fast and intuitive interface for basic and advanced calculations. Users can personalize the look with customizable themes and colors for a tailored experience. Enjoy smooth, user-friendly operation and quick, reliable results on the go.

**Highlights:** Customizable themes, Sleek and modern interface, Fast calculations, User-friendly experience, Share or print results

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $1.99 | one-time |


## Frequently asked questions

### Is Blue Calculator+ free?

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

### Is iPocket Calculator free?

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

### Which has better reviews, Blue Calculator+ or iPocket Calculator?

Blue Calculator+ is rated higher. Blue Calculator+ averages 5.0 out of 5 from 1 ratings, while iPocket Calculator averages 4.7 from 3 ratings.

### Do Blue Calculator+ or iPocket Calculator have ads?

Neither Blue Calculator+ nor iPocket Calculator shows ads.

### Which is updated more often, Blue Calculator+ or iPocket Calculator?

Blue Calculator+ ships an update every 10 days, and iPocket Calculator every 10 months. Most recently, Blue Calculator+ was updated on October 10, 2026 and iPocket Calculator on October 4, 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.*