# OakMega vs RiiCH 人脈通

The clearest difference is in-app purchases: OakMega at none against RiiCH 人脈通's 2. OakMega also leads on ads (none vs shown). RiiCH 人脈通's advantage is update cadence (fortnightly vs monthly). 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. OakMega asks for nothing beyond the download.

OakMega ships an update monthly, RiiCH 人脈通 fortnightly. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | OakMega | RiiCH 人脈通 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Size | 134 MB | 73 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [OakMega](https://appshunter.io/developer/1680303065) | [FlyiDEA CO,. LTD.](https://appshunter.io/developer/1721066519) |

## What reviewers say

### OakMega

[App page](https://appshunter.io/ios/app/oakmega/id6447095596)

**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 OakMega free?

OakMega 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 OakMega or RiiCH 人脈通 have ads?

RiiCH 人脈通 shows ads; OakMega does not.

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

OakMega ships an update monthly, and RiiCH 人脈通 fortnightly. Most recently, OakMega was updated on September 17, 2026 and RiiCH 人脈通 on September 13, 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.*