# 하나팩스 vs Rational UMS

The clearest difference is in-app purchases: Rational UMS at none against 하나팩스's 8. 하나팩스's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 하나팩스 sells 8 one-off in-app purchases. Rational UMS asks for nothing beyond the download.

## The numbers

| Metric | 하나팩스 | Rational UMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (72 ratings)](https://appshunter.io/ios/app/pdf/id468353884/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 83.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 4 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Posttelink Inc.](https://appshunter.io/developer/468349231) | [RationalOwl](https://appshunter.io/developer/1698072159) |

## What reviewers say

### 하나팩스

[App page](https://appshunter.io/ios/app/pdf/id468353884)

Send and receive faxes directly from your smartphone. Easily transmit images, documents, or camera captures, and view all your incoming faxes. Check transmission results and resend received faxes to other destinations.

**Highlights:** Send faxes from smartphone, Send multiple images/documents, Receive faxes, Resend received faxes, Check transmission results, Scan documents with camera

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 전송요금 1,000원 | $0.49 | one-time |
| 1,000원 충전권 | $0.99 | one-time |
| 수신번호 1개월 선납 | $4.99 | one-time |
| 5,000원 충전권 | $4.99 | one-time |
| 수신번호 3개월 선납 | $14.99 | one-time |
| 수신번호 6개월 선납 | $29.99 | one-time |
| 수신번호 12개월 선납 | $59.99 | one-time |
| 수신번호 24개월 선납 | $119.99 | one-time |


### Rational UMS

[App page](https://appshunter.io/ios/app/rational-ums/id6467106701)

**In-app purchases:** none


## Frequently asked questions

### Is 하나팩스 free?

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

### Is Rational UMS free?

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

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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.*