Recent daily App Store rankings show ChatGPT holding the top free spot in the US while Vinted, Muse from Meta, Google Gemini, TikTok Pro - Events, and Polymarket trade closely for second, driving evenly matched market-implied odds near 20-26%. Trader consensus reflects ongoing volatility from download surges tied to targeted marketing, AI feature updates, and platform promotions rather than any single dominant catalyst. Vinted’s shopping momentum, Meta’s productivity-focused Muse, and Polymarket’s recent celebrity endorsements create tight competition, with small shifts in user acquisition or algorithmic visibility able to decide the outcome on September 18. No major regulatory or launch events appear imminent to break the deadlock.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMuse 30%
Google Gemini 27%
ChatGPT 24%
Vinted 21%

Muse
26%

Google Gemini
27%

ChatGPT
24%
Vinted
21%

TikTok Pro - Events
21%

Polymarket
21%

Google Maps
4%
Muse 30%
Google Gemini 27%
ChatGPT 24%
Vinted 21%

Muse
26%

Google Gemini
27%

ChatGPT
24%
Vinted
21%

TikTok Pro - Events
21%

Polymarket
21%

Google Maps
4%
If the chart is unavailable at 12:00 PM ET, this market may remain open for up to 48 hours to allow for the data to become available. If the data remains unavailable, this market will resolve according to the last published ranking.
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).
Market Opened: Sep 11, 2026, 8:30 PM ET
Resolver
0x69c47De9D...If the chart is unavailable at 12:00 PM ET, this market may remain open for up to 48 hours to allow for the data to become available. If the data remains unavailable, this market will resolve according to the last published ranking.
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).
Resolver
0x69c47De9D...Recent daily App Store rankings show ChatGPT holding the top free spot in the US while Vinted, Muse from Meta, Google Gemini, TikTok Pro - Events, and Polymarket trade closely for second, driving evenly matched market-implied odds near 20-26%. Trader consensus reflects ongoing volatility from download surges tied to targeted marketing, AI feature updates, and platform promotions rather than any single dominant catalyst. Vinted’s shopping momentum, Meta’s productivity-focused Muse, and Polymarket’s recent celebrity endorsements create tight competition, with small shifts in user acquisition or algorithmic visibility able to decide the outcome on September 18. No major regulatory or launch events appear imminent to break the deadlock.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


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