# 体積計算アプリ~Volume calculator~ vs スマートライフ+

The clearest difference is price: スマートライフ+ at Free against 体積計算アプリ~Volume calculator~'s $3.99. スマートライフ+ also leads on update cadence (every 3 months vs every 11 months). 体積計算アプリ~Volume calculator~'s advantage is iOS requirement (9.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

スマートライフ+ is free to download; 体積計算アプリ~Volume calculator~ costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

体積計算アプリ~Volume calculator~ ships an update every 11 months, スマートライフ+ every 3 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 体積計算アプリ~Volume calculator~ | スマートライフ+ |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/plus/id6448381148/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 15.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 3 MB | 206 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takaaki Sasaki](https://appshunter.io/developer/525616408) | [Kashimura Co., Ltd.](https://appshunter.io/developer/1487400380) |

## What reviewers say

### 体積計算アプリ~Volume calculator~

[App page](https://appshunter.io/ios/app/volume-calculator/id547131606)

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

**In-app purchases:** none


### スマートライフ+

[App page](https://appshunter.io/ios/app/plus/id6448381148)

Monitor smart cameras and control smart home devices remotely. Share access with family accounts for home security or business customer verification while you're away.

**Highlights:** Remote camera viewing, Smart device control, Family account sharing, Home monitoring, Business customer verification

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

**In-app purchases:** none


## Frequently asked questions

### Is 体積計算アプリ~Volume calculator~ free?

体積計算アプリ~Volume calculator~ costs $3.99, with no in-app purchases.

### Is スマートライフ+ free?

スマートライフ+ is free to download, with no in-app purchases.

### Do 体積計算アプリ~Volume calculator~ or スマートライフ+ have ads?

Neither 体積計算アプリ~Volume calculator~ nor スマートライフ+ shows ads.

### Which is updated more often, 体積計算アプリ~Volume calculator~ or スマートライフ+?

体積計算アプリ~Volume calculator~ ships an update every 11 months, and スマートライフ+ every 3 months. Most recently, 体積計算アプリ~Volume calculator~ was updated on October 29, 2026 and スマートライフ+ on October 30, 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.*