# Memo Calculator vs Rotee

The clearest difference is in-app purchases: Memo Calculator at none against Rotee's 2. Memo Calculator also leads on iOS requirement (15.6 vs 17.0). Rotee's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Rotee sells 2 in-app purchases, starting at $2.99 per month. Memo Calculator asks for nothing beyond the download.

Memo Calculator ships an update weekly, Rotee every 2 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Memo Calculator | Rotee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/memo-calculator-memocalc/id1637776714/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 10 MB | 29 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [SuperDG Inc.](https://appshunter.io/developer/635709768) | [Sara Hilal](https://appshunter.io/developer/1877373603) |

## What reviewers say

### Memo Calculator

[App page](https://appshunter.io/ios/app/memo-calculator-memocalc/id1637776714)

This app seamlessly integrates a memo pad with a calculator, allowing for automatic calculations as you type. Store arithmetic expressions, utilize parentheses mode, and easily reorder memo lines. It's designed for versatile use in managing finances, shopping lists, and more.

**Highlights:** Integrated memo pad and calculator, Automatic calculation of totals, Store light arithmetic expressions, Parentheses mode for complex calculations, Reorder memo lines by long-pressing, Multiple color modes

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

**In-app purchases:** none


### Rotee

[App page](https://appshunter.io/ios/app/rotee-never-forget-essentials/id6792268744)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rotee Plus Monthly | $2.99 | per month |
| Rotee Plus Yearly | $19.99 | per year |


## Frequently asked questions

### Is Memo Calculator free?

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

### Is Rotee free?

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

### Do Memo Calculator or Rotee have ads?

Memo Calculator shows ads; Rotee does not.

### Which is updated more often, Memo Calculator or Rotee?

Memo Calculator ships an update weekly, and Rotee every 2 weeks. Most recently, Memo Calculator was updated on November 7, 2026 and Rotee on November 6, 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.*