# Whosfan vs 올차트[ALLCHART]

The clearest difference is ratings volume: Whosfan at 990 against 올차트[ALLCHART]'s 29. Whosfan also leads on rating (1.4 vs 1.1). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Whosfan sells 4 one-off in-app purchases and 올차트[ALLCHART] sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Whosfan holds the better App Store score, 1.4 against 1.1. That said, the two scores are not equally well evidenced: Whosfan has 990 ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 4% of Whosfan's written reviews are positive against 3% of 올차트[ALLCHART]'s.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Whosfan | 올차트[ALLCHART] |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (990 ratings)](https://appshunter.io/ios/app/whosfan/id1473903262/reviews)** | [1.1 (29 ratings)](https://appshunter.io/ios/app/allchart/id6502045669/reviews) |
| Number of ratings | **990** | 29 |
| Positive reviews | **4.0% of reviews** | 2.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 122 MB | 65 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [HANTEOGLOBAL](https://appshunter.io/developer/1473903260) | [Smartners Co., Ltd.](https://appshunter.io/developer/1725057785) |

## What reviewers say

### Whosfan

[App page](https://appshunter.io/ios/app/whosfan/id1473903262)

This app is a global K-pop fandom platform that reflects fan activities into artist value using Hanteo Chart data. It provides real-time sales charts, K-pop news, album authentication, community features, and events. Fans can earn points and contribute to artist rankings through various activities.

**Highlights:** Hanteo Chart real-time sales tracking, K-pop news updates, Album authentication for points, Blockchain voting for events, Fan community and events, Star Chart ranking contribution

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 265 Whosfan Gold Coins | $0.99 | one-time |
| 1200 Whosfan Gold Coins | $3.99 | one-time |
| 2250 Whosfan Gold Coins | $6.99 | one-time |
| 5450 Whosfan Gold Coins | $16.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast authentication process

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- ⚠️ Poor customer support
- 🤔 Confusing user interface
- 🔌 Slow and unresponsive
- 🔒 Account issues and login problems

**Reported bugs**

- Voting tickets not registering
- Accounts disappearing or getting suspended
- Inability to log in or access features
- Ads not loading properly

**Requested features**

- Back button functionality
- Improved server stability
- Streamlined voting process
- Better communication from developers


### 올차트[ALLCHART]

[App page](https://appshunter.io/ios/app/allchart/id6502045669)

This app is a specialized platform for official popularity contests and auditions. It allows users to participate in various content, vote, and communicate with fan communities. The platform offers a transparent voting history and real-time ranking updates.

**Highlights:** Official popularity voting platform, Contest and audition participation, Live voting history, Real-time ranking updates, Profile, photo, and video content upload, Crowd-based voting for transparency, Direct fan communication

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100ea | $0.99 | one-time |
| 200ea | $1.99 | one-time |
| 500ea | $4.99 | one-time |
| 1000ea | $9.99 | one-time |


## Frequently asked questions

### Is Whosfan free?

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

### Is 올차트[ALLCHART] free?

올차트[ALLCHART] is free to download, with in-app purchases available.

### Which has better reviews, Whosfan or 올차트[ALLCHART]?

Whosfan is rated higher. Whosfan averages 1.4 out of 5 from 990 ratings, while 올차트[ALLCHART] averages 1.1 from 29 ratings.

### Do Whosfan or 올차트[ALLCHART] have ads?

Neither Whosfan nor 올차트[ALLCHART] shows ads.

### Which is updated more often, Whosfan or 올차트[ALLCHART]?

Whosfan ships an update every 2 weeks, and 올차트[ALLCHART] every 2 weeks. Most recently, Whosfan was updated on September 19, 2026 and 올차트[ALLCHART] on September 24, 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.*