# Robot Counter vs Bright Calc

The clearest difference is ads: Bright Calc at none against Robot Counter's shown. Bright Calc also leads on update cadence (monthly vs every 20 months). Robot Counter's advantage is iOS requirement (12.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

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

Robot Counter ships an update every 20 months, Bright Calc monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Robot Counter | Bright Calc |
| --- | --- | --- |
| 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 | Yes | **No** |
| Update frequency | Every 20 months | **Monthly** |
| Monetization | — | Free |
| Size | 13 MB | 1 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kyohei Hakka](https://appshunter.io/developer/1279110012) | [Upside Software](https://appshunter.io/developer/1493098495) |

## What reviewers say

### Robot Counter

[App page](https://appshunter.io/ios/app/robot-counter/id1280382532)

**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 Robot Counter free?

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

### Is Bright Calc free?

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

### Do Robot Counter or Bright Calc have ads?

Robot Counter shows ads; Bright Calc does not.

### Which is updated more often, Robot Counter or Bright Calc?

Robot Counter ships an update every 20 months, and Bright Calc monthly. Most recently, Robot Counter was updated on October 24, 2026 and Bright Calc on October 24, 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.*