# MantaGO vs RiiCH 人脈通

The clearest difference is in-app purchases: MantaGO at none against RiiCH 人脈通's 2. MantaGO also leads on ads (none vs shown). RiiCH 人脈通's advantage is update cadence (fortnightly vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. RiiCH 人脈通 sells 2 in-app purchases, starting at $8.99 per month. MantaGO asks for nothing beyond the download.

MantaGO ships an update every 5 weeks, RiiCH 人脈通 fortnightly. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MantaGO | RiiCH 人脈通 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 35 MB | 73 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Eslitec CO., LTD.](https://appshunter.io/developer/1590286088) | [FlyiDEA CO,. LTD.](https://appshunter.io/developer/1721066519) |

## What reviewers say

### MantaGO

[App page](https://appshunter.io/ios/app/mantago/id1590286086)

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

**In-app purchases:** none


### RiiCH 人脈通

[App page](https://appshunter.io/ios/app/riich/id6739732978)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RiiCH Premium Monthly Payment | $8.99 | per month |
| RiiCH Premium Annual Payment | $59.99 | per year |


## Frequently asked questions

### Is MantaGO free?

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

### Is RiiCH 人脈通 free?

RiiCH 人脈通 is free to download, with in-app purchases available.

### Do MantaGO or RiiCH 人脈通 have ads?

RiiCH 人脈通 shows ads; MantaGO does not.

### Which is updated more often, MantaGO or RiiCH 人脈通?

MantaGO ships an update every 5 weeks, and RiiCH 人脈通 fortnightly. Most recently, MantaGO was updated on October 11, 2026 and RiiCH 人脈通 on October 17, 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.*