# 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ vs Lightning Notes

The clearest difference is ads: 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ at none against Lightning Notes's shown. 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ also leads on iOS requirement (7.1 vs 26.0). Lightning Notes's advantage is update cadence (every 5 days vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ ships an update every 3 months, Lightning Notes every 5 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ | Lightning Notes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 1 MB | 56 MB |
| Requires iOS | **7.1** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takaaki Sasaki](https://appshunter.io/developer/525616408) | [Chihiro Otsuki](https://appshunter.io/developer/1879208814) |

## What reviewers say

### 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ

[App page](https://appshunter.io/ios/app/for-and-and/id927906694)

Easily calculate the number of stamps and total cost when purchasing them. This app simplifies the process of figuring out stamp quantities and prices, eliminating the need for manual calculations with paper and pen.

**Highlights:** Calculate stamp quantities, Calculate total purchase cost, Simple and easy to use interface, Eliminates manual calculation, Supports various stamp denominations

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

**In-app purchases:** none


### Lightning Notes

[App page](https://appshunter.io/ios/app/lightning-notes-ai-recorder/id6761365061)

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

**In-app purchases:** none


## Frequently asked questions

### Is 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ free?

切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ is free to download, with no in-app purchases.

### Is Lightning Notes free?

Lightning Notes is free to download, with no in-app purchases.

### Do 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ or Lightning Notes have ads?

Lightning Notes shows ads; 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ does not.

### Which is updated more often, 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ or Lightning Notes?

切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ ships an update every 3 months, and Lightning Notes every 5 days. Most recently, 切手購入計算アプリ for フリマアプリ&ヤフオク&メルカリ was updated on November 1, 2026 and Lightning Notes on November 5, 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.*