# SERICEO vs IGM 지니어스ON

The clearest difference is in-app purchases: IGM 지니어스ON at none against SERICEO's 2. IGM 지니어스ON also leads on update cadence (every 8 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SERICEO sells 2 one-off in-app purchases. IGM 지니어스ON asks for nothing beyond the download.

SERICEO ships an update every 5 weeks, IGM 지니어스ON every 8 days. The most recent releases landed on July 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SERICEO | IGM 지니어스ON |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 63 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Multicampus Co., Ltd.](https://appshunter.io/developer/416751664) | [Institute Of Global Management](https://appshunter.io/developer/1639666832) |

## What reviewers say

### SERICEO

[App page](https://appshunter.io/ios/app/sericeo/id627280975)

Access curated knowledge videos from experts in economics, management, humanities, and social sciences. Engage in offline study groups and forums tailored to your interests. Experience deep and rich knowledge exclusive to this platform.

**Highlights:** Expert-curated knowledge videos, Economics and management content, Humanities and social science topics, Offline network study meetings, Daily content updates (Mon-Fri), Monthly forums and small study groups, Over 21,000 accumulated content pieces

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SERICEO 1 Month License | $94.99 | one-time |
| SERICEO_Distribution | $799.99 | one-time |


### IGM 지니어스ON

[App page](https://appshunter.io/ios/app/igm-on/id1639666830)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SERICEO free?

SERICEO is free to download, with in-app purchases available.

### Is IGM 지니어스ON free?

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

### Do SERICEO or IGM 지니어스ON have ads?

Neither SERICEO nor IGM 지니어스ON shows ads.

### Which is updated more often, SERICEO or IGM 지니어스ON?

SERICEO ships an update every 5 weeks, and IGM 지니어스ON every 8 days. Most recently, SERICEO was updated on July 4, 2026 and IGM 지니어스ON on September 23, 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.*