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The Haplo blog

Plans worth stealing

Trip itineraries, training plans and guides we research properly and check before we publish, from the studio behind nine iPhone and Mac apps.

A black bedside table holding a brass lamp and a glass water bottle, next to a bed with white pillows against a dark teal wall

Barrier · Guides It's Not the Blue Light: What Your Phone Really Does to Your Sleep Using your phone before bed costs sleep through lost time and stimulating content more than blue light. What the studies show, and a phone cutoff that works. 25 Sep 2026 · 11 min read

Four slim sand timers filled with yellow, pink, red and blue sand in a wooden stand, lit by a slanting beam of light in a dark room

Barrier · Guides iOS 27 Rebuilt Screen Time. Here's What Every Setting Does Now How iPhone Screen Time works in iOS 27 and 26: schedules, time allowances, Downtime, App Limits and the passcode, where each falls short, and a setup to copy. 25 Sep 2026 · 11 min read

Close-up of one hand scrolling on a silver smartphone while the other holds a takeaway coffee cup, in warm light

Barrier · Guides Can't Stop Doomscrolling? Try This 14-Day Plan How to stop doomscrolling in 14 days: measure your real use, batch notifications, add friction, lock three daily windows and keep a schedule that works. 25 Sep 2026 · 11 min read

A black alarm clock on a white table next to a banana, with a smartphone lying face up with its screen off at the left edge and a potted succulent behind

Barrier · Guides How Much Screen Time Is Too Much? Why '3 Hours' Isn't the Whole Answer What health bodies and research say about adult screen time, what typical daily use looks like in 2026, and how to set a daily limit that fits your life. 25 Sep 2026 · 11 min read

An open notebook of handwritten notes on a wooden desk in dim light, with two pens and a pair of reading glasses resting across the pages

Barrier · Guides You Check Your Phone More Than It Buzzes: A Study Mode for Exam Season How to block apps while studying: what the research on phones and attention shows, which famous findings didn't replicate, and an exam-season schedule to copy. 25 Sep 2026 · 13 min read