A recent study published in the International Journal of Adolescence and Youth highlights the significant role of perceived quality and usability in the adoption and continued use of step-tracker mobile apps among adolescents. The research, conducted over a 10-week period, involved 240 adolescents aged 12 to 16 and assessed the effectiveness of four different mobile applications – Strava, Pacer, MapMyWalk, and Pokémon Go – in promoting physical activity.
The study found that while the intervention with mobile applications led to a noticeable increase in physical activity levels, a significant portion of the adolescents dropped out before the study concluded. Adolescents who use Strava, Pacer, and MapMyWalk frequently cite the complexity of the app interfaces as their main motivation. Over 50% of the participants in these groups found the interfaces too difficult to use, which hindered their continued engagement with the apps. This finding underscores the importance of user-friendly design, particularly for adolescent users who may not have the same level of digital literacy as adults.
Pokémon Go emerged as the most engaging and customisable app among the four tested. Adolescents rated it higher for entertainment and customisation, which are critical factors in maintaining user interest over time. But despite its popularity, Pokémon Go also faced significant usability challenges. Nearly 45% of participants in the Pokémon Go group reported that the app did not function properly on their devices. Issues such as device compatibility, excessive data usage, and app crashes were commonly mentioned, detracting from the overall user experience.
These findings suggest that while gamified apps like Pokémon Go can be highly effective in promoting physical activity due to their entertainment value, technical issues related to app performance and compatibility must be addressed to maximise their impact. The study highlights the need for developers to prioritise technical stability alongside engaging content to ensure broader accessibility and sustained use among adolescents.
The research also shed light on the preferences of adolescents regarding mobile app design. Pokémon Go’s success in terms of engagement and entertainment points to the potential benefits of integrating gamified elements and customisation options in step tracker apps. However, the study also identified significant drawbacks in terms of navigation and the credibility of source information when compared to more traditional pedometer apps like Strava and MapMyWalk.
This suggests a trade-off between the engaging, game-like experience offered by apps such as Pokémon Go and the more straightforward, information-rich experience provided by traditional fitness apps. Developers aiming to create effective health and fitness apps for adolescents may need to strike a balance between these elements, ensuring that apps are not only fun and customisable but also easy to navigate and reliable in terms of information quality.
The study further revealed that gender influenced how adolescents evaluated mobile applications. Significant differences were observed in how boys and girls perceived aspects like customisation and navigation, particularly in Pokémon Go compared to Strava and MapMyWalk. These findings align with previous research suggesting that mobile app interventions should consider gender-specific preferences and usage patterns to enhance their effectiveness.
For instance, while customisation options were more appreciated by boys, who may value the ability to personalise their gaming experience, girls showed a stronger preference for apps that offer clear and easy-to-follow navigation. This indicates that a one-size-fits-all approach may not be sufficient when designing apps for a diverse adolescent audience.
