2026 State of Mobile is Live!

In Q4 2023, the Consumer Finance sector in Great Britain saw substantial digital engagement, with leading brands such as Monzo Bank Ltd, Halifax Bank, and Starling Bank capturing significant monthly deduplicated audiences. Sensor Tower's comprehensive data analysis offers a detailed look into these brands' performance, highlighting web and app engagement, advertising trends, and user behavior from Q3 to Q4 2023.
Monzo Bank Ltd's digital presence is anchored by its website, monzo.com, and the Monzo Bank - Mobile Banking app.
Audience Trends: Monzo maintained a stable monthly deduplicated audience of around 10M throughout Q4, with a slight decrease by December. The app-only audience was dominant, exceeding 8.7M consistently, indicating a strong mobile preference.
App Engagement: Monthly active users for the app slightly decreased from 3.5M in October to about 3.4M by December, showing stable engagement.
Ad Spend & Channels: Monzo's monthly advertising expenditure declined notably in December, dropping below $1.5M from October's $3M. Snapchat and TikTok were key channels, although there was a marked reduction in Snapchat spending by December.
Halifax Bank's digital footprint includes its website, halifax.co.uk, and the Halifax Mobile Banking app.
Audience Trends: Halifax's monthly deduplicated audience decreased from about 7.2M in October to under 7M by December. The app-only audience was notably larger, indicating a strong mobile user base compared to web-only visitors.
App Engagement: The app maintained a stable monthly active user base of around 2M throughout Q4.
Ad Spend & Channels: Halifax's monthly advertising expenditure peaked in October at over $1.6M, primarily on Facebook and Instagram, before dropping significantly in December.
Starling Bank's presence is marked by its website, starlingbank.com, and the Starling Bank - Mobile Banking app.
Audience Trends: Starling's monthly deduplicated audience remained stable at around 4.4M throughout Q4, with a balanced distribution between app-only and web-only visitors.
App Engagement: The app saw a gradual increase in monthly active users, reaching over 1M by December, indicating growing user interest.
Ad Spend & Channels: Starling's monthly advertising expenditure was modest compared to competitors, with a slight peak in October. TikTok and YouTube were primary channels, though spend was minimal in December.
The Q4 2023 data reveals insightful trends across Monzo Bank Ltd, Halifax Bank, and Starling Bank, emphasizing the pivotal role of mobile platforms in user engagement. Sensor Tower's comprehensive datasets, covering web insights, app performance, and advertising analytics, provide unparalleled insights into cross-platform user behavior, essential for strategic decision-making in the Consumer Finance sector. Decision-makers can leverage these insights to optimize their strategies and enhance their market presence.
By utilizing Sensor Tower's robust analytics, businesses can gain a competitive edge, ensuring they remain at the forefront of the evolving digital landscape. For more information on our products and services, visit Sensor Tower.