# OP.GG vs 나무뷰어

The clearest difference is review sentiment: 나무뷰어 at 86% against OP.GG's 42%. 나무뷰어 also leads on rating (4.8 vs 3.5) and in-app purchases (none vs 2). OP.GG's advantage is ratings volume (819 vs 10) and update cadence (every 10 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. OP.GG sells 2 in-app purchases, starting at $3.99 per month. 나무뷰어 asks for nothing beyond the download.

나무뷰어 holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: OP.GG has 819 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 42% of OP.GG's written reviews are positive against 86% of 나무뷰어's.

OP.GG ships an update every 10 days, 나무뷰어 every 2 months. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | OP.GG | 나무뷰어 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (819 ratings)](https://appshunter.io/ios/app/opgg/id605722237/reviews) | **[4.8 (10 ratings)](https://appshunter.io/ios/app/id993035669/reviews)** |
| Number of ratings | **819** | 10 |
| Positive reviews | 42.4% of reviews | **86.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 168 MB | 1 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [OP.GG](https://appshunter.io/developer/1453360559) | [Geun-hyeok Jang](https://appshunter.io/developer/849003301) |

## What reviewers say

### OP.GG

[App page](https://appshunter.io/ios/app/opgg/id605722237)

Access comprehensive game statistics and analysis for League of Legends. Track your performance, study champion matchups, and stay updated with patch notes and champion rotations. Features a customizable homepage and a new dark mode for comfortable viewing.

**Highlights:** Summoner data and patch notes, Customizable homepage, Match history analysis, Champion matchup data, Dark mode

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free Monthly | $3.99 | per month |
| Ad-free Yearly | $39.99 | per year |

**What reviewers like**

- 🚀 Useful for ranked play
- 👍 Convenient information access
- 🔒 Secure login with Riot account

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💸 Excessive and intrusive ads
- 🔍 Unreliable data and information

**Reported bugs**

- Inability to load match history
- Incorrect champion and player data
- Language settings not working

**Requested features**

- Dark mode option
- Improved match history and stats
- Ability to disable ads for a fee


### 나무뷰어

[App page](https://appshunter.io/ios/app/id993035669)

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

**In-app purchases:** none


## Frequently asked questions

### Is OP.GG free?

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

### Is 나무뷰어 free?

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

### Which has better reviews, OP.GG or 나무뷰어?

나무뷰어 is rated higher. OP.GG averages 3.5 out of 5 from 819 ratings, while 나무뷰어 averages 4.8 from 10 ratings.

### Do OP.GG or 나무뷰어 have ads?

OP.GG shows ads; 나무뷰어 does not.

### Which is updated more often, OP.GG or 나무뷰어?

OP.GG ships an update every 10 days, and 나무뷰어 every 2 months. Most recently, OP.GG was updated on October 17, 2026 and 나무뷰어 on October 16, 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.*