# Patterns Calc Pro vs 見ながらメモ

The clearest difference is price: 見ながらメモ at Free against Patterns Calc Pro's $12.99. Patterns Calc Pro's advantage is update cadence (every 2 months vs every 8 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

見ながらメモ is free to download; Patterns Calc Pro costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Patterns Calc Pro ships an update every 2 months, 見ながらメモ every 8 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Patterns Calc Pro | 見ながらメモ |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Paid | — |
| Size | 105 MB | 9 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hikaru Satomi](https://appshunter.io/developer/1517351491) | [KENICHI YAMAMOTO](https://appshunter.io/developer/1335325739) |

## What reviewers say

### Patterns Calc Pro

[App page](https://appshunter.io/ios/app/patterns-calc-pro-calculator/id1549687006)

A visually customizable calculator with a focus on ease of use and quick calculations. Offers one-handed mode, adjustable colors, and intuitive memo functions. Supports iPad and provides a simple interface for everyday math needs.

**Highlights:** One-handed mode, Automatic color changes, Easy screenshot sharing, Multiple beautiful patterns, Large, readable numbers, Intuitive memo function, Drag and drop button customization

**Features:** macOS Compatibility

**In-app purchases:** none


### 見ながらメモ

[App page](https://appshunter.io/ios/app/id1562086977)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Patterns Calc Pro free?

Patterns Calc Pro costs $12.99, with no in-app purchases.

### Is 見ながらメモ free?

見ながらメモ is free to download, with no in-app purchases.

### Do Patterns Calc Pro or 見ながらメモ have ads?

Neither Patterns Calc Pro nor 見ながらメモ shows ads.

### Which is updated more often, Patterns Calc Pro or 見ながらメモ?

Patterns Calc Pro ships an update every 2 months, and 見ながらメモ every 8 months. Most recently, Patterns Calc Pro was updated on November 3, 2026 and 見ながらメモ on November 9, 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.*