# SG골프 SDR vs 정우재 프로 [정프로 클라쓰]

The clearest difference is update cadence: SG골프 SDR at every 7 months against 정우재 프로 [정프로 클라쓰]'s every 38 months. SG골프 SDR also leads on iOS requirement (12.1 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SG골프 SDR ships an update every 7 months, 정우재 프로 [정프로 클라쓰] every 38 months. The most recent releases landed on August 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SG골프 SDR | 정우재 프로 [정프로 클라쓰] |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 38 months |
| Monetization | Free | — |
| Size | 16 MB | 6 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SGDATA](https://appshunter.io/developer/481889107) | [Alogic Inc.](https://appshunter.io/developer/1373054818) |

## What reviewers say

### SG골프 SDR

[App page](https://appshunter.io/ios/app/sg-sdr/id1481929203)

This app allows users to easily check practice records from a full 3D golf simulation program. It covers various aspects of the game, from putting to driving, providing a comprehensive practice tool.

**Highlights:** Full 3D practice program, Record checking, Putting practice, Approach shot practice, Iron shot practice, Driver shot practice

**Features:** Vision Pro support

**In-app purchases:** none


### 정우재 프로 [정프로 클라쓰]

[App page](https://appshunter.io/ios/app/id6450664840)

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

**In-app purchases:** none


## Frequently asked questions

### Is SG골프 SDR free?

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

### Is 정우재 프로 [정프로 클라쓰] free?

정우재 프로 [정프로 클라쓰] is free to download, with no in-app purchases.

### Do SG골프 SDR or 정우재 프로 [정프로 클라쓰] have ads?

Neither SG골프 SDR nor 정우재 프로 [정프로 클라쓰] shows ads.

### Which is updated more often, SG골프 SDR or 정우재 프로 [정프로 클라쓰]?

SG골프 SDR ships an update every 7 months, and 정우재 프로 [정프로 클라쓰] every 38 months. Most recently, SG골프 SDR was updated on August 7, 2026 and 정우재 프로 [정프로 클라쓰] on September 10, 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.*