Notes on screen time, behavioural econ, and putting the phone down.

Keep Instagram installed for DMs or work, but stop the feed habit. Limits, friction, locks, and exercise gates that work without full deletion.

Screen time apps that unlock with pushups, steps, or workouts. How exercise redemption works, and who it is for.

Focus apps that lock apps at the OS level -- not just timers. What "actually locks" means on iPhone in 2026.

Apple Screen Time's Ignore Limit button trains the wrong habit. Why soft limits fail, and what to use when two taps defeat the fence.

Accountability apps for phone addiction: partner mode, public walls, stakes, and exercise locks that make overage costly.

A practical night protocol to stop doomscrolling: Downtime, app locks, bedroom rules, and when you need a harder commitment device.

Dopamine detox apps for iPhone that do more than a timer. Friction, hard blocks, and verified-exercise locks compared.

Want Instagram locked until you earn it back with pushups or steps? How exercise-gated app locks work on iPhone, and which tools actually do it.

Soft timers vs hard locks vs friction vs consequence tools. Which app blocker type matches how you actually fail.

Apps like One Sec that pause before Instagram or TikTok -- plus what to use when the breathing screen becomes part of the scroll loop.

Opal works until the override button wins. Cheaper Opal alternatives that keep friction, add harder locks, or attach a real exercise consequence.

The best iPhone app blockers in 2026, ranked by mechanism: soft timers, friction pauses, hard locks, and verified-exercise consequences. Honest trade-offs.