TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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#1 Free App in the US Apple App Store on August 28?
polymarket

#1 Free App in the US Apple App Store on August 28?

Volume:
$6,745

ChatGPT

 - Polymarket

ChatGPT - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 28, 2026

Closed: Aug 28, 2:05 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

ChatGPT

View
100%
9%
Yes 100¢No 0¢
0.1¢
N/A
$4,217
N/A
N/A
N/A
Settled
Yes
polymarket

TikTok Pro - Events

View
0%
3%
Yes 0¢No 100¢
—
N/A
$1,311
N/A
N/A
N/A
Settled
No
polymarket

Vinted: Pre-loved Marketplace

View
0%
4%
Yes 0¢No 100¢
—
N/A
$439
N/A
N/A
N/A
Settled
No
polymarket

7 Brew Coffee

View
0%
3%
Yes 0¢No 100¢
—
N/A
$287
N/A
N/A
N/A
Settled
No
polymarket

Threads

View
0%
1%
Yes 0¢No 100¢
—
N/A
$259
N/A
N/A
N/A
Settled
No
polymarket

ParentSquare

View
0%
3%
Yes 0¢No 100¢
—
N/A
$232
N/A
N/A
N/A
Settled
No
polymarket

App B

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

App C

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

App D

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

App E

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

App F

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Other

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 12

Description

This market will resolve according to the iOS app, ranked #1 in the United States on the iPhone Apple App Store's overall Top Charts under "Free Apps", as of 12:00 PM ET on the specified date. To find the overall chart, click "Apps" at the bottom of the US iOS App Store app, scroll down to "Top Free Apps" and click "See All". Then under "Free Apps" in the "Top Charts" section, you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone).

Polymarket

This market will resolve according to the iOS app, ranked #1 in the United States on the iPhone Apple App Store's overall Top Charts under "Free Apps", as of 12:00 PM ET on the specified date. To find the overall chart, click "Apps" at the bottom of the US iOS App Store app, scroll down to "Top Free Apps" and click "See All". Then under "Free Apps" in the "Top Charts" section, you'll see the list that will be used as the resolution source to this market (https://apps.apple.com/us/charts/iphone).

Frequently asked questions

On Polymarket, this dashboard tracks the current odds and price history for the top free US app market, along with 24-hour volume of $2,986. It shows how traders are betting on which app will lead the charts in the United States on the specified date. The data reflects real-time market sentiment and trading activity on Polymarket alone.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders set the price through buying and selling shares of possible outcomes. The current odds reflect the collective belief about which app will claim the top free spot. Volume of $6,745 shows how much trading activity is driving price changes, with liquidity allowing rapid shifts as new information emerges.

This market resolves around Aug 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on official App Store rankings at the close of that day, ensuring an objective and transparent settlement for all participants on Polymarket.

Key signals include major app updates, high-profile marketing campaigns, celebrity endorsements, or sudden changes in user behavior due to seasonal trends or news events. Any surprise launch from a top developer, or a technical issue affecting current leaders, could also shift this market sharply as traders adjust their bets ahead of Aug 28, 2026.