# スマートDOサポート vs JCI GO

The clearest difference is update cadence: スマートDOサポート at every 2 months against JCI GO's every 19 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.

スマートDOサポート ships an update every 2 months, JCI GO every 19 months. The most recent releases landed on October 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | スマートDOサポート | JCI GO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Size | 51 MB | 23 MB |
| Requires iOS | **16.0** | 16.1.1 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [&Do Holdings Co., Ltd.](https://appshunter.io/developer/1149829368) | [EIGHT JAPAN, K.K.](https://appshunter.io/developer/1615500258) |

## What reviewers say

### スマートDOサポート

[App page](https://appshunter.io/ios/app/do/id1536508834)

**Features:** macOS Compatibility

**In-app purchases:** none


### JCI GO

[App page](https://appshunter.io/ios/app/jci-go/id1615500256)

**In-app purchases:** none


## Frequently asked questions

### Is スマートDOサポート free?

スマートDOサポート is free to download, with no in-app purchases.

### Is JCI GO free?

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

### Do スマートDOサポート or JCI GO have ads?

Neither スマートDOサポート nor JCI GO shows ads.

### Which is updated more often, スマートDOサポート or JCI GO?

スマートDOサポート ships an update every 2 months, and JCI GO every 19 months. Most recently, スマートDOサポート was updated on October 11, 2026 and JCI GO on September 24, 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.*