The ScreenZen alternative that turns the pause into progress
ScreenZen makes you wait before you open an app. Glosso makes that wait count: complete a quick vocabulary rep in a language you're learning, then your scroll is yours. Free, no ads.
- Friction that pays you back — a 1-minute language rep, not an empty timer
- Block Instagram, TikTok, X, YouTube and more at the iOS system level
- 9 languages included, switch anytime — 100% free, no subscription
Free · No ads · Uses Apple Screen Time API
9 languages available
Why people look for a ScreenZen alternative
ScreenZen is a well-liked, largely free app that puts gentle friction between you and the apps that swallow your day. It adds a short delay before an app opens, shows breathing or intention prompts, and lets you set usage limits — all designed to give you a beat to ask whether you really want to scroll.
It's a thoughtful approach, and for a lot of people it works for a while. The common frustration is one every pause-based tool runs into: the friction fades into muscle memory. After a week or two, the delay screen becomes something you wait out on autopilot, the breathing prompt becomes a reflex tap, and you end up in the feed anyway. The pause stopped meaning anything because nothing happened during it.
So people start hunting for apps like ScreenZen that keep the speed bump from going stale — something that asks for a small, real action instead of just a few seconds of waiting, and ideally gives them something to show for it. That's the gap Glosso is built to fill.
Glosso: keep the friction, make it mean something
Glosso is a free iOS app that blocks your distracting apps and, instead of asking you to wait or breathe, asks you to learn. To unlock Instagram, TikTok, X, YouTube or any app you've chosen, you finish a quick vocabulary session — as little as a minute — in the language you're studying. A friendly creature named Glosso quite literally eats your screen time, and you walk away with a growing language streak.
It's the same idea as ScreenZen's speed bump, but the speed bump teaches you French, Spanish, Japanese or one of nine languages while it slows you down. The friction can't fade into muscle memory because each unlock is a real rep — and unlike a timer, it leaves you better off than it found you.
Friction that doesn't go stale
A delay screen gets ignored within days. A 1-minute vocab rep stays meaningful because it asks for genuine attention every time — and it's productive, so resentment never builds up the way it does with a pure wait.
You earn a language, not just a few seconds
Every unlock adds words to your memory and days to your streak. The time you'd have spent staring at a breathing prompt becomes real progress in English, Spanish, Italian, German, Portuguese, Arabic, Japanese, Korean or French.
System-level blocking on iOS
Glosso runs on Apple's Screen Time and Family Controls APIs, so the block is enforced by iOS itself — not a flimsy overlay you can swipe past. It holds even when willpower doesn't.
Free, with no catch
All nine languages are included and you can switch whenever you like. No subscription, no trial, no ads, no premium tier — the whole app is genuinely free.
How Glosso works
Pick what to block
Choose the apps that eat your time — Instagram, TikTok, X, YouTube, Reddit, Snapchat, Facebook — and Glosso locks them behind a quick language session.
Earn your scroll
When you reach for a blocked app, Glosso serves a short vocabulary rep in your chosen language. Finish it — often in about a minute — and the app unlocks.
Watch your streak grow
Every unlock feeds Glosso and extends your learning streak. The habit that used to drain your day quietly turns into one that builds a new skill.
“Honestly, it's genius. It cuts me off cold in my scroll to make me work on my Spanish. Best app to stop wasting time!”
“Finally a useful app. I'd been looking for ages for a blocker that's both useful and fun. It's great!”
“The vocabulary toll… a bit annoying at first but honestly it works, a minute here, a minute there, and I'm learning my Spanish vocab, it's nice.”
Glosso vs ScreenZen at a glance
Both apps put a deliberate speed bump between you and your feeds. The difference is what happens at the speed bump: ScreenZen asks you to wait or breathe, while Glosso asks you to learn — so the friction stays meaningful and you get a language out of it.
Here's how the two compare on the things that tend to matter most when you're choosing.
| Glosso | ScreenZen | |
|---|---|---|
| Price | Free, no ads | Free, with paid plans |
| Learn a language while blocked | ✓ | ✗ |
| What the friction asks of you | A 1-minute vocab rep | Wait / breathe / limit |
| You get something tangible back | ✓ A language streak | ✗ Time saved only |
| iOS Screen Time enforcement | ✓ | ✓ |
| Platform | iPhone (iOS) | iPhone (iOS) |
FAQ
Is Glosso really free?
Yes, completely. All nine languages are included, there are no ads, no subscription, no trial and no premium tier. The whole app is free to use.
Is Glosso a good alternative to ScreenZen?
If you like ScreenZen's idea of putting friction before your apps but find the delays and breathing prompts fade into autopilot, Glosso is a strong fit. It keeps the speed bump and makes it a real action — a 1-minute language rep — so it stays meaningful and gives you something back.
What's the difference between Glosso and ScreenZen?
ScreenZen slows you down with delays, breathing prompts and usage limits, then lets you through. Glosso slows you down too, but the gate is a quick vocabulary lesson in a language you're learning, so each unlock builds a streak instead of just passing time.
Does Glosso block the same apps as ScreenZen?
Yes. Glosso can lock Instagram, TikTok, X, YouTube, Reddit, Snapchat, Facebook and other distracting apps. Because it uses Apple's Screen Time and Family Controls APIs, the block is enforced at the iOS system level.
Do I need to learn a language to use it?
That's the whole point — and the good news. The unlock is a quick vocab rep, so you're learning whether you set out to or not. You pick the language (nine to choose from) and can switch anytime, and the reps are short enough that they're a help, not a chore.
Is Glosso available on Android?
Not yet. Glosso is iPhone-only because it's built on Apple's Screen Time and Family Controls APIs, which give the block its system-level strength. Like ScreenZen, it lives on iOS.
Turn the pause into progress
If a plain delay screen has stopped working for you, give the friction a purpose. Block your distracting apps and earn your scroll with a 1-minute language rep — free, on iPhone.
Download freeFree · No ads · Uses Apple Screen Time API