# ossanAlarm vs 買い物の計算を楽にする − 買計 Kaikei

The clearest difference is iOS requirement: ossanAlarm at 8.0 against 買い物の計算を楽にする − 買計 Kaikei's 17.0. On price, ads, 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.

## The numbers

| Metric | ossanAlarm | 買い物の計算を楽にする − 買計 Kaikei |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Free | — |
| Size | 11 MB | 4 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [koikoi.biz](https://appshunter.io/developer/444917150) | [SHO NOZAKI](https://appshunter.io/developer/1661511048) |

## What reviewers say

### ossanAlarm

[App page](https://appshunter.io/ios/app/ossanalarm/id1122308856)

This alarm clock app uses your iPhone's sensors to wake you during a light sleep phase for a gentler awakening. It also features a sleep sound recorder with customizable settings and a gallery for personalized backgrounds.

**Highlights:** Smart wake-up during light sleep, Funny voice alarms, Sleep sound recording, Customizable recording settings, Background image gallery

**Features:** macOS Compatibility

**In-app purchases:** none


### 買い物の計算を楽にする − 買計 Kaikei

[App page](https://appshunter.io/ios/app/kaikei/id1661511046)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ossanAlarm free?

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

### Is 買い物の計算を楽にする − 買計 Kaikei free?

買い物の計算を楽にする − 買計 Kaikei is free to download, with no in-app purchases.

### Do ossanAlarm or 買い物の計算を楽にする − 買計 Kaikei have ads?

Neither ossanAlarm nor 買い物の計算を楽にする − 買計 Kaikei shows ads.

---

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