# Calcu Plus vs Mumu Calculator

The clearest difference is update cadence: Calcu Plus at every 11 days against Mumu Calculator's every 3 weeks. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Calcu Plus sells 1 one-off in-app purchase and Mumu Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calcu Plus ships an update every 11 days, Mumu Calculator every 3 weeks. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Calcu Plus | Mumu Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mumu-calculator/id6774240639/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 10 MB |
| Requires iOS | 16.1 | **16.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jaspreet Singh](https://appshunter.io/developer/1128027430) | [楠 李](https://appshunter.io/developer/6773365034) |

## What reviewers say

### Calcu Plus

[App page](https://appshunter.io/ios/app/calcu-plus/id6445866169)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get All Themes | $3.99 | one-time |


### Mumu Calculator

[App page](https://appshunter.io/ios/app/mumu-calculator/id6774240639)

This app allows you to edit past calculations, making it easy to correct mistakes or continue complex math problems. It offers features like adding notes, tracking subtotals, and saving archives for organized financial management and everyday use.

**Highlights:** Edit past calculations with precise cursor placement, Add notes to calculation groups, Track subtotals, Save and reopen calculation archives, Restore deleted records, Copy selected records

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $2.99 | one-time |


## Frequently asked questions

### Is Calcu Plus free?

Calcu Plus is free to download, with in-app purchases available.

### Is Mumu Calculator free?

Mumu Calculator is free to download, with in-app purchases available.

### Which is updated more often, Calcu Plus or Mumu Calculator?

Calcu Plus ships an update every 11 days, and Mumu Calculator every 3 weeks. Most recently, Calcu Plus was updated on October 2, 2026 and Mumu Calculator on October 14, 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.*