# Cute mouse calculator vs ec Fast Calc

The clearest difference is in-app purchases: ec Fast Calc at none against Cute mouse calculator's 1. ec Fast Calc also leads on update cadence (weekly vs every 2 weeks). Cute mouse calculator's advantage is ratings volume (4 vs 1) and iOS requirement (14.4 vs 17). On price, rating, ads and device support there is nothing between them.

Both are free to download. Cute mouse calculator sells 1 one-off in-app purchase. ec Fast Calc asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Cute mouse calculator against 5.0 for ec Fast Calc. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Cute mouse calculator ships an update every 2 weeks, ec Fast Calc weekly. The most recent releases landed on October 9, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Cute mouse calculator | ec Fast Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/cute-mouse-calculator/id945304142/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ec-fast-calc/id6748915950/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 25 MB | 8 MB |
| Requires iOS | **14.4** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [woodsmall inc.](https://appshunter.io/developer/708077492) | [EC Fast Worldwide Limited](https://appshunter.io/developer/1827969035) |

## What reviewers say

### Cute mouse calculator

[App page](https://appshunter.io/ios/app/cute-mouse-calculator/id945304142)

A free calculator app featuring a cute mouse design. It supports basic arithmetic operations, percentage calculations, and includes a memory function. Users can customize themes and toggle sound effects.

**Highlights:** Basic arithmetic operations, Percentage calculation, Memory function, Customizable themes, Sound ON/OFF, 12-digit input

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertising hide | $4.99 | one-time |


### ec Fast Calc

[App page](https://appshunter.io/ios/app/ec-fast-calc/id6748915950)

This app simplifies daily calculations with an intuitive interface. It allows for effortless bill splitting with friends, group expense management, and date/time calculations. Enjoy powerful features and multi-language support for all your computing needs.

**Highlights:** Bill splitting with friends, Group expense management, Weight and package comparison, Date and time calculations, Multi-language support, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cute mouse calculator free?

Cute mouse calculator is free to download, with in-app purchases available.

### Is ec Fast Calc free?

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

### Which has better reviews, Cute mouse calculator or ec Fast Calc?

Cute mouse calculator and ec Fast Calc are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Cute mouse calculator or ec Fast Calc have ads?

Both Cute mouse calculator and ec Fast Calc show ads.

### Which is updated more often, Cute mouse calculator or ec Fast Calc?

Cute mouse calculator ships an update every 2 weeks, and ec Fast Calc weekly. Most recently, Cute mouse calculator was updated on October 9, 2026 and ec Fast Calc on October 22, 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.*