# Mumu Calculator vs Calculators Plus

The clearest difference is in-app purchases: Calculators Plus at none against Mumu Calculator's 1. Calculators Plus also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Mumu Calculator sells 1 one-off in-app purchase. Calculators Plus asks for nothing beyond the download.

Mumu Calculator ships an update every 3 weeks, Calculators Plus every 2 days. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mumu Calculator | Calculators Plus |
| --- | --- | --- |
| 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 | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 24 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [楠 李](https://appshunter.io/developer/6773365034) | [Khaled Ghaly](https://appshunter.io/developer/6788619068) |

## What reviewers say

### 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 |


### Calculators Plus

[App page](https://appshunter.io/ios/app/calculators-plus/id6790728524)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mumu Calculator free?

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

### Is Calculators Plus free?

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

### Do Mumu Calculator or Calculators Plus have ads?

Both Mumu Calculator and Calculators Plus show ads.

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

Mumu Calculator ships an update every 3 weeks, and Calculators Plus every 2 days. Most recently, Mumu Calculator was updated on October 14, 2026 and Calculators Plus on October 28, 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.*