# 99账号中心 vs Chaldea

The clearest difference is ads: 99账号中心 at none against Chaldea's shown. 99账号中心 also leads on monetization model (free vs free with in-app purchases) and iOS requirement (10.0 vs 14.0). Chaldea's advantage is ratings volume (82 vs 1) and device support (4 vs 2). On price, rating, update cadence 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 99账号中心 against 4.9 for Chaldea. That said, the two scores are not equally well evidenced: Chaldea has 82 ratings behind it against 1, so its average is the more settled of the two.

99账号中心 ships an update every 2 months, Chaldea every 6 weeks. Both last shipped on August 28, 2026.

## The numbers

| Metric | 99账号中心 | Chaldea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/99/id1529833020/reviews)** | [4.9 (82 ratings)](https://appshunter.io/ios/app/chaldea/id1548713491/reviews) |
| Number of ratings | 1 | **82** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 58 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [NetDragon Websoft Inc](https://appshunter.io/developer/327313781) | [建辉 阎](https://appshunter.io/developer/1548711813) |

## What reviewers say

### 99账号中心

[App page](https://appshunter.io/ios/app/99/id1529833020)

This mobile application serves as a security hub for game accounts managed by NetDragon Websoft Inc. It allows users to modify account security information and change passwords.

**Highlights:** Game account security center, Modify account security information, Change passwords, Mobile access, NetDragon game account management

**Features:** macOS Compatibility

**In-app purchases:** none


### Chaldea

[App page](https://appshunter.io/ios/app/chaldea/id1548713491)

Plan your in-game resources and simulate battles for Fate/GO. Discover servant profiles, optimize farming strategies, and build effective teams for any quest. Supports multiple game regions and app languages.

**Highlights:** Servant, craft essence, and material profiles, Event and farming strategy planning, Master and event mission solver, Battle simulation for team building, Support for multiple game regions, Multi-language app UI

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 99账号中心 free?

99账号中心 is free to download, with no in-app purchases.

### Is Chaldea free?

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

### Which has better reviews, 99账号中心 or Chaldea?

99账号中心 is rated higher. 99账号中心 averages 5.0 out of 5 from 1 ratings, while Chaldea averages 4.9 from 82 ratings.

### Do 99账号中心 or Chaldea have ads?

Chaldea shows ads; 99账号中心 does not.

### Which is updated more often, 99账号中心 or Chaldea?

99账号中心 ships an update every 2 months, and Chaldea every 6 weeks. Most recently, 99账号中心 was updated on August 28, 2026 and Chaldea on August 28, 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.*