# 세이프스탬프(SafeStamp) vs 코멘토

The clearest difference is in-app purchases: 세이프스탬프(SafeStamp) at none against 코멘토's 10. 코멘토's advantage is update cadence (every 2 weeks vs every 36 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 코멘토 sells 10 one-off in-app purchases. 세이프스탬프(SafeStamp) asks for nothing beyond the download.

세이프스탬프(SafeStamp) ships an update every 36 months, 코멘토 every 2 weeks. Both last shipped on November 11, 2026.

## The numbers

| Metric | 세이프스탬프(SafeStamp) | 코멘토 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 79 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [8BYTE, Inc.](https://appshunter.io/developer/1164733094) | [Comento Co., LTD](https://appshunter.io/developer/1086971110) |

## What reviewers say

### 세이프스탬프(SafeStamp)

[App page](https://appshunter.io/ios/app/safestamp/id1164733095)

**Features:** Vision Pro support

**In-app purchases:** none


### 코멘토

[App page](https://appshunter.io/ios/app/id1564376157)

Connect with industry professionals for career advice, participate in live job bootcamps, and gain practical experience through personalized training. Earn credits for mentoring and access exclusive content.

**Highlights:** Industry professional mentorship, Live job bootcamps, Personalized practical training, Career chat for Q&A, Job-linked courses, Mentoring credit system

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| contents_type_1 | $5.99 | one-time |
| vod_type_1 | $7.99 | one-time |
| contents_type_2 | $8.99 | one-time |
| contents_type_3 | $9.99 | one-time |
| contents_type_4 | $11.99 | one-time |
| vod_type_2 | $11.99 | one-time |
| vod_type_3 | $15.99 | one-time |
| contents_type_6 | $24.99 | one-time |
| contents_type_7 | $29.99 | one-time |
| vod_lecture_type_1 | $199.99 | one-time |


## Frequently asked questions

### Is 세이프스탬프(SafeStamp) free?

세이프스탬프(SafeStamp) is free to download, with no in-app purchases.

### Is 코멘토 free?

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

### Do 세이프스탬프(SafeStamp) or 코멘토 have ads?

Neither 세이프스탬프(SafeStamp) nor 코멘토 shows ads.

### Which is updated more often, 세이프스탬프(SafeStamp) or 코멘토?

세이프스탬프(SafeStamp) ships an update every 36 months, and 코멘토 every 2 weeks. Most recently, 세이프스탬프(SafeStamp) was updated on November 11, 2026 and 코멘토 on November 11, 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.*