# RedbackWMS vs Pink Calculator (No Ads)

The clearest difference is update cadence: Pink Calculator (No Ads) at every 2 weeks against RedbackWMS's every 6 weeks. RedbackWMS's advantage is device support (3 vs 1) and iOS requirement (13.1 vs 17.0). On price, 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.

RedbackWMS ships an update every 6 weeks, Pink Calculator (No Ads) every 2 weeks. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | RedbackWMS | Pink Calculator (No Ads) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (48 ratings)](https://appshunter.io/ios/app/pink-calculator-no-ads/id6781934983/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 41 MB | 1 MB |
| Requires iOS | **13.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Grondin](https://appshunter.io/developer/1530173241) | [Nina Jesusa Barayuga](https://appshunter.io/developer/1894918189) |

## What reviewers say

### RedbackWMS

[App page](https://appshunter.io/ios/app/redbackwms/id1530173239)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pink Calculator (No Ads)

[App page](https://appshunter.io/ios/app/pink-calculator-no-ads/id6781934983)

This is a simple and aesthetically pleasing calculator app designed for iPhone. It offers essential arithmetic functions with a calming pink interface and user-friendly features like haptic feedback and calculation history. It operates completely offline and is free to use.

**Highlights:** Soft pink, eye-friendly design, Large, readable numbers, Haptic feedback on button presses, Swipe to delete last digit, Long-press to copy results, Calculation history, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is RedbackWMS free?

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

### Is Pink Calculator (No Ads) free?

Pink Calculator (No Ads) is free to download, with no in-app purchases.

### Do RedbackWMS or Pink Calculator (No Ads) have ads?

Neither RedbackWMS nor Pink Calculator (No Ads) shows ads.

### Which is updated more often, RedbackWMS or Pink Calculator (No Ads)?

RedbackWMS ships an update every 6 weeks, and Pink Calculator (No Ads) every 2 weeks. Most recently, RedbackWMS was updated on November 3, 2026 and Pink Calculator (No Ads) on November 10, 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.*