# Raviy vs 単価比較メモ

The clearest difference is in-app purchases: Raviy at none against 単価比較メモ's 1. Raviy also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 単価比較メモ sells 1 one-off in-app purchase. Raviy asks for nothing beyond the download.

Raviy ships an update every 3 days, 単価比較メモ weekly. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Raviy | 単価比較メモ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Size | 4 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [shingo kamei](https://appshunter.io/developer/1256845824) | [Takanari Yamazaki](https://appshunter.io/developer/1805445250) |

## What reviewers say

### Raviy

[App page](https://appshunter.io/ios/app/raviy/id1531823010)

**In-app purchases:** none


### 単価比較メモ

[App page](https://appshunter.io/ios/app/id6745144477)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro版 | $0.49 | one-time |


## Frequently asked questions

### Is Raviy free?

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

### Is 単価比較メモ free?

単価比較メモ is free to download, with in-app purchases available.

### Do Raviy or 単価比較メモ have ads?

Neither Raviy nor 単価比較メモ shows ads.

### Which is updated more often, Raviy or 単価比較メモ?

Raviy ships an update every 3 days, and 単価比較メモ weekly. Most recently, Raviy was updated on October 18, 2026 and 単価比較メモ on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*