# Bright Calc vs Calculator 4U

The clearest difference is iOS requirement: Bright Calc at 16.0 against Calculator 4U's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bright Calc ships an update monthly, Calculator 4U every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Bright Calc | Calculator 4U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/bright-calc/id1567833495/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 2 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Upside Software](https://appshunter.io/developer/1493098495) | [Naseer Mohammed](https://appshunter.io/developer/1794812503) |

## What reviewers say

### Bright Calc

[App page](https://appshunter.io/ios/app/bright-calc/id1567833495)

This calculator app offers extensive customization options, allowing users to personalize its appearance and functionality. Tailor button styles, color schemes, and more to create a calculator that perfectly suits your preferences and workflow.

**Highlights:** Customizable colors, Customizable button types, Personalized appearance, Tailored functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator 4U

[App page](https://appshunter.io/ios/app/calculator-4u/id6741595255)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bright Calc free?

Bright Calc is free to download, with no in-app purchases.

### Is Calculator 4U free?

Calculator 4U is free to download, with no in-app purchases.

### Do Bright Calc or Calculator 4U have ads?

Neither Bright Calc nor Calculator 4U shows ads.

### Which is updated more often, Bright Calc or Calculator 4U?

Bright Calc ships an update monthly, and Calculator 4U every 3 weeks. Most recently, Bright Calc was updated on November 3, 2026 and Calculator 4U on October 30, 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.*