# 免税電子化アプリSmartDetaxスマートデタックス vs 大車輪SaaS

The clearest difference is update cadence: 免税電子化アプリSmartDetaxスマートデタックス at every 2 weeks against 大車輪SaaS's every 29 months. 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.

免税電子化アプリSmartDetaxスマートデタックス ships an update every 2 weeks, 大車輪SaaS every 29 months. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 免税電子化アプリSmartDetaxスマートデタックス | 大車輪SaaS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 29 months |
| Size | 110 MB | 42 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AlterKnowledge Inc.](https://appshunter.io/developer/465814281) | [SATO CORPORATION](https://appshunter.io/developer/528168978) |

## What reviewers say

### 免税電子化アプリSmartDetaxスマートデタックス

[App page](https://appshunter.io/ios/app/smartdetax/id1499310018)

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

**In-app purchases:** none


### 大車輪SaaS

[App page](https://appshunter.io/ios/app/saas/id1538922059)

**In-app purchases:** none


## Frequently asked questions

### Is 免税電子化アプリSmartDetaxスマートデタックス free?

免税電子化アプリSmartDetaxスマートデタックス is free to download, with no in-app purchases.

### Is 大車輪SaaS free?

大車輪SaaS is free to download, with no in-app purchases.

### Do 免税電子化アプリSmartDetaxスマートデタックス or 大車輪SaaS have ads?

Neither 免税電子化アプリSmartDetaxスマートデタックス nor 大車輪SaaS shows ads.

### Which is updated more often, 免税電子化アプリSmartDetaxスマートデタックス or 大車輪SaaS?

免税電子化アプリSmartDetaxスマートデタックス ships an update every 2 weeks, and 大車輪SaaS every 29 months. Most recently, 免税電子化アプリSmartDetaxスマートデタックス was updated on September 16, 2026 and 大車輪SaaS on September 8, 2026.

---

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