# calcS16lite vs Bright Calc

The clearest difference is rating: Bright Calc at 4.8 against calcS16lite's 1.0. Bright Calc also leads on ratings volume (4 vs 1). calcS16lite's advantage is iOS requirement (13.0 vs 16.0). 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 holds the better App Store score, 4.8 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

calcS16lite ships an update every 6 weeks, Bright Calc monthly. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | calcS16lite | Bright Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/calcs16lite/id876927510/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/bright-calc/id1567833495/reviews)** |
| Number of ratings | 1 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 2 MB | 1 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [uto toshiki](https://appshunter.io/developer/876927513) | [Upside Software](https://appshunter.io/developer/1493098495) |

## What reviewers say

### calcS16lite

[App page](https://appshunter.io/ios/app/calcs16lite/id876927510)

A free calculator app offering hexadecimal calculations, variable font sizes, and metric prefix support. It features a moving view for typing accuracy and a clock display after 30 seconds of inactivity. The background color changes based on the time of day.

**Highlights:** Hexadecimal calculation, Moving-view for typing accuracy, Variable font size, Metric prefix support, SplitView/SlideView support (iPad), Clock display, Time-based background color

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is calcS16lite free?

calcS16lite is free to download, with no in-app purchases.

### Is Bright Calc free?

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

### Which has better reviews, calcS16lite or Bright Calc?

Bright Calc is rated higher. calcS16lite averages 1.0 out of 5 from 1 ratings, while Bright Calc averages 4.8 from 4 ratings.

### Do calcS16lite or Bright Calc have ads?

Neither calcS16lite nor Bright Calc shows ads.

### Which is updated more often, calcS16lite or Bright Calc?

calcS16lite ships an update every 6 weeks, and Bright Calc monthly. Most recently, calcS16lite was updated on October 8, 2026 and Bright Calc 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.*