# 帝国OL助手 vs Rocket VPN

The clearest difference is review sentiment: 帝国OL助手 at 100% against Rocket VPN's 17%. 帝国OL助手 also leads on rating (4.9 vs 3.5) and ads (none vs shown). Rocket VPN's advantage is in-app purchases (none vs 1) and update cadence (every 4 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 帝国OL助手 sells 1 one-off in-app purchase. Rocket VPN asks for nothing beyond the download.

帝国OL助手 holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: Rocket VPN has 124 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 100% of 帝国OL助手's written reviews are positive against 17% of Rocket VPN's.

帝国OL助手 ships an update every 2 months, Rocket VPN every 4 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 帝国OL助手 | Rocket VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/ol/id1214712698/reviews)** | [3.5 (124 ratings)](https://appshunter.io/ios/app/rocket-vpn-vpn-config/id6451073299/reviews) |
| Number of ratings | 15 | **124** |
| Positive reviews | **100.0% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 56 MB | 8 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [浩铭 邱](https://appshunter.io/developer/1214712697) | [Ali Murad](https://appshunter.io/developer/1412644468) |

## What reviewers say

### 帝国OL助手

[App page](https://appshunter.io/ios/app/ol/id1214712698)

This app helps players excel in a game by providing tools for character customization, monster information, and quest tracking. It allows users to simulate attribute point allocation, skill learning, and equipment wear, while also offering insights into monster abilities and quest chains.

**Highlights:** Character attribute and skill simulation, Equipment preview and optimization, Monster attribute and skill database, Quest chain and prerequisite viewer, Enchantment material calculation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 打赏 | $0.99 | one-time |


### Rocket VPN

[App page](https://appshunter.io/ios/app/rocket-vpn-vpn-config/id6451073299)

This app provides the latest VPN configurations, including trojan, vmess, ss, and ssr, from a secure server. It allows for easy customization, sharing via copy-paste or QR codes, and ensures fast, reliable, and secure browsing with industry-leading encryption.

**Highlights:** Instant VPN Configurations, Customization Options, Copy and Share Configurations, QR Code Sharing, Unrivaled Security, Fast and Reliable Performance

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

**In-app purchases:** none


## Frequently asked questions

### Is 帝国OL助手 free?

帝国OL助手 is free to download, with in-app purchases available.

### Is Rocket VPN free?

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

### Which has better reviews, 帝国OL助手 or Rocket VPN?

帝国OL助手 is rated higher. 帝国OL助手 averages 4.9 out of 5 from 15 ratings, while Rocket VPN averages 3.5 from 124 ratings.

### Do 帝国OL助手 or Rocket VPN have ads?

Rocket VPN shows ads; 帝国OL助手 does not.

### Which is updated more often, 帝国OL助手 or Rocket VPN?

帝国OL助手 ships an update every 2 months, and Rocket VPN every 4 days. Most recently, 帝国OL助手 was updated on October 29, 2026 and Rocket VPN on October 27, 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.*