# KlassX Online vs The Grudge

The clearest difference is update cadence: The Grudge at every 2 days against KlassX Online's weekly. KlassX Online's advantage is ratings volume (7 vs 1) and iOS requirement (15.0 vs 17.6). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for KlassX Online against 5.0 for The Grudge. That said, the two scores are not equally well evidenced: KlassX Online has 7 ratings behind it against 1, so its average is the more settled of the two.

KlassX Online ships an update weekly, The Grudge every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | KlassX Online | The Grudge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/klassx-online/id6774460321/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/the-grudge/id6779501516/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | Free |
| Size | 1.5 GB | 1.2 GB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [K-LAB IT SOLUTIONS](https://appshunter.io/developer/1895552995) | [Pedro Reyes](https://appshunter.io/developer/1694424447) |

## What reviewers say

### KlassX Online

[App page](https://appshunter.io/ios/app/klassx-online/id6774460321)

Embark on an epic 3D MMORPG adventure set in a school environment. Choose your class, battle rivals in large-scale PvP, and grow stronger through quests and monster hunts. Forge friendships and become a legend in a vibrant online community.

**Highlights:** 3D MMORPG gameplay, Multiple character classes, School vs. school PvP, Open world with quests, Party play and social features, Regular content updates

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

**In-app purchases:** none


### The Grudge

[App page](https://appshunter.io/ios/app/the-grudge/id6779501516)

Embark on a fantasy MMORPG adventure, choosing a unique character class and exploring a vast world. This game emphasizes long-term progression, meaningful character development, and player skill over instant rewards. Engage in challenging PvE and PvP battles, join guilds, and customize your character with hundreds of items.

**Highlights:** Fantasy MMORPG gameplay, Character class selection, Vast fantasy world exploration, Progression-based character growth, PvE and PvP combat, Guild system and community, Extensive item and equipment customization

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KlassX Online free?

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

### Is The Grudge free?

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

### Which has better reviews, KlassX Online or The Grudge?

KlassX Online and The Grudge are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do KlassX Online or The Grudge have ads?

Neither KlassX Online nor The Grudge shows ads.

### Which is updated more often, KlassX Online or The Grudge?

KlassX Online ships an update weekly, and The Grudge every 2 days. Most recently, KlassX Online was updated on October 31, 2026 and The Grudge on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*