Self-Control Apps
Use StretchLock With iOS Screen Time for Double Protection
Apple's Screen Time sets daily limits; StretchLock adds a stretch before each open. Here's how to combine them for a movement-first phone setup.
Apple's Screen Time and StretchLock solve different halves of the same problem — and they're better together. Screen Time caps how long you spend; StretchLock changes what happens the moment you reach for an app. Run both and you get a daily ceiling and a per-open speed bump that doubles as a movement break.
What StretchLock does that Screen Time doesn't
iOS Screen Time is excellent at measuring and capping: it shows where your time goes and lets you set daily app limits. What it doesn't do is anything about the moment you reach for an app — the twenty times a day you open something well under your limit, on autopilot. StretchLock targets exactly that moment, putting a short guided stretch in front of the app so the reflexive open becomes a small, deliberate pause that also moves your body.
One sets the ceiling; the other handles the reflex. Together they cover both.
Example setup on iPhone
A simple combined setup:
- In Screen Time, set an App Limit on your two or three worst apps (start ~25% below your current average).
- In StretchLock, add those same apps so a quick stretch unlocks them each time.
- Optionally add a Work Focus for deep-work hours.
Now each open triggers a stretch, and your daily total is still capped — friction at both the per-open and per-day level.
Choosing which apps to lock behind stretches
Don't lock everything — you'll resent it and switch it off. Pick the handful that pull you in on autopilot: usually one or two social apps and a video app. Pull your Screen Time report to find the ones with the highest hours and pickups, and start there.
Tracking progress in both dashboards
Check Screen Time weekly for the falling totals, and use StretchLock to see your stretch streak climbing. The two numbers tell complementary stories — less time on the apps, more movement in your day. If you're weighing StretchLock against pure blockers, our comparisons with Opal, Freedom, and One Sec lay out the differences.
The bottom line
Screen Time and StretchLock aren't rivals — they're layers. Cap your worst apps with Screen Time's daily limits, put a stretch in front of them with StretchLock, and you get both a ceiling and a per-open pause that builds movement into your day. For the full plan, see our guide to reducing screen time.
Frequently asked questions
Can I use StretchLock with iOS Screen Time?
Yes, and they complement each other. Screen Time caps your daily total per app, while StretchLock adds a quick stretch before each open — a per-day ceiling plus a per-open speed bump.
How do I lock social apps behind stretches?
Choose the apps you over-open in StretchLock, and it will prompt a short guided stretch before each unlocks. Pair that with an iOS App Limit on the same apps for a daily cap too.
Will app blockers conflict with Screen Time?
No. Screen Time and a stretch-based app like StretchLock work at different layers — a daily limit versus a per-open pause — so running both gives you complementary protection rather than a conflict.
This article is for general education and is not medical advice. If you have pain, an injury, or a health condition, check with a qualified professional.