# 買物計算機 vs お使いーじー

The clearest difference is ads: お使いーじー at none against 買物計算機's shown. お使いーじー also leads on update cadence (every 3 weeks vs every 24 months). 買物計算機's advantage is iOS requirement (14.0 vs 16.0). 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.

買物計算機 ships an update every 24 months, お使いーじー every 3 weeks. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 買物計算機 | お使いーじー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Every 3 weeks** |
| Size | 5 MB | 52 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Junichi Mori](https://appshunter.io/developer/1014937787) | [Haruhiko Motokawa](https://appshunter.io/developer/1688347008) |

## What reviewers say

### 買物計算機

[App page](https://appshunter.io/ios/app/id1304700423)

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

**In-app purchases:** none


### お使いーじー

[App page](https://appshunter.io/ios/app/id6449246683)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 買物計算機 free?

買物計算機 is free to download, with no in-app purchases.

### Is お使いーじー free?

お使いーじー is free to download, with no in-app purchases.

### Do 買物計算機 or お使いーじー have ads?

買物計算機 shows ads; お使いーじー does not.

### Which is updated more often, 買物計算機 or お使いーじー?

買物計算機 ships an update every 24 months, and お使いーじー every 3 weeks. Most recently, 買物計算機 was updated on November 4, 2026 and お使いーじー on November 3, 2026.

---

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