2026 State of Mobile is Live!

In Q3 2025, the top tower defense games on iOS in the United States showcased varying performance trends, with insights derived from Sensor Tower.
Raid Rush: Tower Defense TD saw fluctuations in its weekly revenue, peaking at approximately $210.7K in late July before declining to around $151.6K by the end of September. Weekly downloads demonstrated an initial increase, reaching 17.4K in early August, followed by a decline to 5.5K by the quarter's close. The game maintained a stable user base, with weekly active users ranging from 44.6K to 56.2K.
Kingdom Guard:Tower Defense TD experienced a peak in weekly revenue at $171.6K in mid-August. Downloads initially hovered around 1.8K, spiking to 10.2K in early September before dropping to 961 by the end of the quarter. Active users showed a downward trend early in the quarter but rebounded to 8.5K mid-September.
Wittle Defender consistently increased its revenue, reaching a high of $139.7K in mid-August. Downloads peaked at 33.3K around the same period. However, active users declined steadily throughout the quarter, from 68.7K to under 10K.
Watcher of Realms - US saw a significant revenue surge to $199.2K mid-July, with another peak of $158.9K in mid-August. Weekly downloads remained modest, with a high of 5.7K at the quarter's end.
Finally, Rush Royale: Tower Defense RPG maintained a steady revenue flow, peaking at $122K in late July. Downloads were stable, with a high of 10.8K in early September, while active users showed slight fluctuations, ending the quarter at 39.9K.
For more detailed insights and data, visit Sensor Tower.