Comparison

Whosfan vs FandomChart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Whosfan

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
Read full description

▶What is the global K-pop fandom platform "Whosfan"? Whosfan reflects the 'activities' of the K-POP fans into the artists' 'value' based on 'Hanteo Chart.' Whosfan's goal is to collect the voices of the global fans in the changing fandom world and to create the culture where both the artists and the fans are satisfied. [ "Hanteo Chart," the standard of the fandom's power ] - Check the Initial Chodong (first week of release) sales in real-time! - Easily check Hanteo Chart's Real-time/Daily/Weekly sales chart! [ "Hanteo News," the fastest way to meet K-POP news ] - You can find the chart news of K-POP idols faster than anywhere else. - Read news articles on Whosfan and raise the Star Chart rankings of the artist! [ "Album Authentication," a shortcut to become a true fan ] - Earn points and count towards chart when authenticating with the HATS card that comes with the K-POP album purchase - Help protect the copyrights of your favorite artist! [ "COMMUNITY & EVENT" for both the artists and the fans ] - Stability and security guaranteed with the Blockchain voting technology! - A number of events that both the artists and the fans can be satisfied are also available! Participate now! [ "CONTENTS," where fans activities count ] - The fans can earn credit through a number of ways and contribute to the Star Chart. - Actively communicate and participate to raise your favorite artist to the '1st place!' [Information on Purchase] You can purchase Whosfan Gold Coin on the app. Price: The pricing can differ by the product, and you can check it from the purchase page (Store). [Information on Required Access] - Device ID (Required) : It is used for device differentiation and identification, checking login information, account and profile data checking for push notification. - In-app Purchase (Optional): It is used for product purchase on the Whosfan app. - Camera (Optional): It is used when authenticating albums, changing the profile picture or adding an image on the board or comments. - Storage space (Optional): It is used for using the file stored in the device or saving the photo. - Location (Optional): It is used when authenticating the album.

About

FandomChart

Connect with fellow fans to discuss your favorite artists, share photos and videos, and participate in voting events. Promote your artist through in-app features based on voting outcomes. Offers community features and direct communication channels.

Highlights
  • Artist voting
  • Fan community
  • Share photos and videos
  • In-app banners for promotion
  • 1:1 customer inquiries
Read full description

Let's chat and exchange information with fandom people about my artist and vote together. ※ Vote for various artists! - Support your K-POP artist by voting on various themes. - Depending on the results, you can promote your artist through in-app banners, etc. ※ Communication with fans - Share stories about your artists, including photos and videos, in the community. ※ Information on service access rights [Required] Photos/Videos/Media - Required to register photos in your profile image, community, QnA, etc. [Optional] Location - You can use the service even if you do not agree to the optional access permissions, but use of some functions may be restricted. ※ Inquiries and information For inquiries and suggestions, please use the 1:1 inquiry within the FandomChart app customer center.

Screenshots

Whosfan4 screens
FandomChart4 screens

Verdict

The call

The clearest difference is review sentiment: FandomChart at 100% against Whosfan's 8%. Whosfan's advantage is ads (none vs shown) and rating (1.4 vs 1.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Whosfan sells 4 one-off in-app purchases and FandomChart sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Whosfan holds the better App Store score, 1.4 against 1.0. That said, the two scores are not equally well evidenced: Whosfan has 990 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 8% of Whosfan's written reviews are positive against 100% of FandomChart's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Whosfan ships an update every 2 weeks, FandomChart monthly. The most recent releases landed on October 22, 2026 and October 2, 2026 respectively.

Scorecard5 real differences · 5 level
Whosfan versus FandomChart: the parameters behind the verdict, then further details
ParameterWhosfanFandomChart
PriceFreeFree
Rating1.4 (990 ratings) — better1.0 (2 ratings)
Positive reviews7.6% of reviews100.0% of reviews — better
Number of ratings990 — better2
Update frequencyEvery 2 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size122 MB140 MB
Age rating12+4+
DeveloperHANTEOGLOBALHANAMOBILE

Customer experience

Whosfan

All ratings990 ratings
Positive7.8%
Neutral2.2%
Negative90.0%
Written reviews501 reviews
Positive7.6%
Neutral2.0%
Negative90.4%

FandomChart

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Whosfan

Reported bugs

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

Requested features

4 requests
  • Back button functionality
  • Improved server stability
  • Streamlined voting process
  • Better communication from developers

FandomChart

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Whosfan

One-time4
  • 265 Whosfan Gold Coins$0.99
  • 1200 Whosfan Gold Coins$3.99
  • 2250 Whosfan Gold Coins$6.99
Show 1 more
  • 5450 Whosfan Gold Coins$16.99
12 purchases

FandomChart

One-time12
  • 1,000 Points$0.99
  • Bronze Membership$1.99
  • 2,000 Points$1.99
Show 9 more
  • 3,000 Points$2.99
  • Silver Membership$3.99
  • 4,000 Points$3.99
  • 5,500 Points$4.99
  • Bonus Pack 1$4.99
  • Gold Membership$5.99
  • Bonus Pack 2$8.99
  • 11,000 Points$9.99
  • Bonus Pack 3$17.99

Questions

Is Whosfan free?
Whosfan is free to download, with in-app purchases available.
Is FandomChart free?
FandomChart is free to download, with in-app purchases available.
Which has better reviews, Whosfan or FandomChart?
Whosfan is rated higher. Whosfan averages 1.4 out of 5 from 990 ratings, while FandomChart averages 1.0 from 2 ratings.
Do Whosfan or FandomChart have ads?
FandomChart shows ads; Whosfan does not.
Which is updated more often, Whosfan or FandomChart?
Whosfan ships an update every 2 weeks, and FandomChart monthly. Most recently, Whosfan was updated on October 22, 2026 and FandomChart on October 2, 2026.

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