Most downloaded apps in 2025
ChatGPT was the most downloaded app of 2025 with an estimated 845.3 million downloads, up 156.8%, ahead of Instagram at 762.3 million.
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What the data shows
- ChatGPT ranks #1 with 845M, ahead of Instagram (762M) and TikTok (546M).
About this chart
ChatGPT topped AppTweak's 2025 ranking of the most downloaded apps worldwide, with an estimated 845.3 million downloads across the App Store and Google Play, up 156.8% on 2024. Instagram was second at 762.3 million (down 19.0%) and TikTok third at 545.8 million (down 12.0%). These are AppTweak's modeled estimates, not official figures, and other vendors such as Sensor Tower and Appfigures rank slightly differently.
WhatsApp Messenger had 541.4 million downloads, CapCut 501.1 million and TikTok Lite 433.8 million, up 77.2%. TikTok and TikTok Lite are separate listings and are counted separately. Seven of the top ten lost downloads year over year, including Facebook, down 23.5% to 408.2 million. Across the top 500 apps, downloads fell 5.2% in 2025 after rising 2.3% in 2024, per AppTweak.
The data
Source: AppTweak Market Intelligence, 'The most downloaded apps globally (Android + iOS) in 2025' (public report, updated March 2026). Retrieved November 4, 2026. Static top-10 for calendar 2025. Downloads are AppTweak's modelled estimates combining the App Store and Google Play (top-500 apps; not official figures). Other vendors (Sensor Tower, Appfigures, AppMagic) rank slightly differently. Apps are separate listings, so TikTok and TikTok Lite are counted separately.
| Date | ChatGPT | TikTok | WhatsApp Messenger | CapCut | TikTok Lite | Netflix | Temu | Snapchat | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Downloads 2025 (M) | 845M | 762M | 546M | 541M | 501M | 434M | 416M | 408M | 390M | 387M |
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Frequently asked questions
What is the most downloaded app in the world?
ChatGPT was the most downloaded app worldwide in 2025, with an estimated 845.3 million downloads on iOS and Android combined, according to AppTweak.
What is the most downloaded social media app?
Among the social and messaging apps in the 2025 top ten, Instagram had the most downloads at an estimated 762.3 million, ahead of TikTok (545.8 million), WhatsApp Messenger (541.4 million) and Facebook (408.2 million).
Where does this data come from?
AppTweak Market Intelligence, 'The most downloaded apps globally (Android + iOS) in 2025' (public report, updated March 2026). Retrieved November 4, 2026. Static top-10 for calendar 2025. Downloads are AppTweak's modelled estimates combining the App Store and Google Play (top-500 apps; not official figures). Other vendors (Sensor Tower, Appfigures, AppMagic) rank slightly differently. Apps are separate listings, so TikTok and TikTok Lite are counted separately. You can download the full table as a CSV from this page.
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