iOS apps for focus, health and everyday life
Built by one developer. Free on the App Store.
Apps We've Built
Each app is crafted with attention to detail, performance, and user experience.
Latest from the Blog
Tips, guides, and reviews to get the most out of your iPhone.
iPhone Wallpaper Size: The Right Resolution for Every Model
The exact pixel dimensions your iPhone wallpaper should be, model by model, plus why matching the screen resolution exactly is usually the wrong target. Covers aspect ratio, the crop iOS applies, file formats, and the real reasons a sharp image ends up looking soft on the Lock Screen.
Does Caffeine Cause Anxiety? Why Coffee Makes Your Heart Race
Caffeine does not just feel like anxiety, it produces the same physical signals: raised adrenaline, a faster heart rate, and a tight chest. Here is the mechanism, why some people react at 100 mg while others tolerate 400, and how to keep the alertness without the edge.
Why SMART Goals Fail (and What to Set Instead)
SMART goals were written in 1981 for corporate management objectives, not personal change. Here is what the goal setting research actually supports, the four ways SMART quietly breaks on individual goals, and the replacement format that survives contact with a normal week.
Also Built
Tools and platforms we've created for the developer community.