The best apps to reduce screen time, by what you struggle with
There's no single best app to reduce screen time: the right one depends on the moment you lose control. If you don't know how much you use your phone, start with what's built in (Screen Time on iPhone, Digital Wellbeing on Android). If you open Instagram on autopilot, an app that adds a pause before it opens, like one sec or ScreenZen, will help most. If you need a wall, a blocker like Opal. If you struggle to focus for set stretches, a focus timer like Forest or Focus Friend. And if what you lack is motivation without feeling policed, a companion like Lampi. Here's what each one does and how to choose without adding five more apps to your phone.
In this guide
Start with the screen time tools you already have
The first screen time app is already on your phone, for free. On iPhone it lives in Settings › Screen Time: how long you spend in each app, how often you pick up your phone and which apps notify you most. If you've never looked, start with how to check your screen time.
- iPhone. Since iOS 27, Screen Time is split into Time Allowances (how long, per category or for the whole device) and Screen Time Schedules (when apps are available, for example at night). Steps for both iOS versions are in how to set app limits on iPhone.
- Android. On many phones, Settings › Digital Wellbeing & parental controls offers app timers (when time runs out, the app closes and its icon greys out until midnight), Bedtime mode and Focus mode, which pauses the apps you pick. Exact names vary by manufacturer.
Built-in tools are good at one thing: measuring and capping. Where they tend to fail is the moment that counts. On iPhone, hitting a limit only takes a tap on Ignore Limit to keep going, and at midnight that stops nobody. That's why the other apps exist: they don't measure better, they change what happens right before an app opens.
How to choose a screen time app
Before comparing names, think about the last scrolling session you regretted. Did you open the app without noticing? Did you know you'd overdo it and go anyway? Or were you meant to be working and ended up on your phone? Each answer points to a different kind of app:
| Type of app | What it does | Best for |
|---|---|---|
| Pause before opening one sec, ScreenZen | Stops you for a few seconds when you open a chosen app and asks if you really want in | People who open social media on autopilot |
| App blocker Opal | Blocks apps and sites on a schedule, in sessions or always, and makes early unblocking hard | People who need a firm wall, e.g. during work hours |
| Focus timer Forest, Focus Friend | Rewards you for not touching your phone for a set stretch | Students and people who work in blocks |
| All-day companion Lampi | Follows your real usage without you starting anything and reflects it in something you care about | People tired of rules who want guilt-free motivation |
Pick by the moment you slip, not by the feature list. An app with twenty options that never touches your weak moment won't help.
Apps that add a pause: one sec and ScreenZen
The idea is simple: when you open an app you've flagged, instead of landing straight in the feed you get a screen that makes you wait or breathe for a few seconds and asks if you want to continue. Often the answer is no. A 2023 study in PNAS, by researchers affiliated with the Max Planck Society together with one sec's creator, looked at the app and found that over the weeks people tried to open the flagged apps less often. Keep in mind one of the authors is the developer.
- one sec (iPhone and Android): a short breath before the app opens. Free for one app; the rest is paid.
- ScreenZen (iPhone, iPad and Mac): a delay before opening, scroll interruptions, per-app limits and strict blocks. Its core features are free, supported by tips.
These work best against the automatic reach (unlock, open TikTok, no thought) and less against a deliberate binge: if you've already decided to go in, a few seconds won't stop you.
An app blocker for when you need a wall: Opal
Opal (iPhone only) blocks apps and websites with rules: fixed-length sessions, schedules or an always-on block. To stop you skipping it in two taps, it adds waiting rooms and unblock timers, and its home screen shows today's screen time. There's a free tier and a Pro subscription for the rest.
It suits you if you know exactly what you want to cut and when (say, no social media from 9 to 2) and you benefit from being made to work for it. If feeling watched or punished is what puts you off, it may end up like many limits: deleted. We compare them in Lampi vs Opal and, if you'd rather not pay, in free Opal alternatives.
Focus timer apps: Forest and Focus Friend
These don't limit your day, they protect a stretch of it: you start a session of, say, 25 minutes and the app rewards you for leaving your phone alone.
- Forest (iPhone, iPad, Android, plus Chrome and Firefox extensions): a tree grows while the session runs and withers if you switch to another app. The basics are free. With Forest Plus you can spend the coins you earn on planting real trees with the nonprofit Trees for the Future, according to the app.
- Focus Friend (iPhone and Android), by Hank Green: a bean knits while you focus and gets sad if you stop the timer. You earn items to decorate its room, and Deep Focus mode blocks apps during the session. Google Play named it its app of the year for 2025.
They're great for studying or working in blocks (more ideas in how to stop phone distractions while studying). The catch is that they only work when you remember to start a session: late-night couch scrolling stays outside.
Where Lampi fits
To be upfront: Lampi is our app, so read this with that in mind. We built it for the gap the others leave: something that stays with you all day, without starting sessions and without scolding. It's an iPhone app (Android is in private beta) built on Apple's Screen Time:
- You pick your thief apps and a gentle daily limit. Lampi, a little light creature, glows brighter the less you use them and heads out on expeditions; at night she comes back with a postcard.
- A kind pause. Open one of those apps past your limit and you'll find her napping, asking if you really want to go in. You can leave it or ask for 5 more minutes, and she first suggests breathing together for 20 seconds.
- No guilt. She never dies or gets sick, and every day starts fresh.
- Privacy. She only knows how much of your limit you've used, not what you do inside apps.
It doesn't replace the built-in tools: you can use Lampi alongside Apple's limits or a focus timer for studying. If the idea clicks, it's all on Lampi's home page; and if you already use Focus Friend, see Lampi vs Focus Friend.
How to try them without cluttering your phone
- Write down your baseline. Check your daily average and pickups in Screen Time or Digital Wellbeing. Without that number you won't know if anything works. Wondering what's a reasonable figure? See how much screen time is normal.
- Pick one app, the one that targets your weak moment (see the table above). Two blockers at once just get in each other's way.
- Start with one or two thief apps and a limit you can keep. Lowering it slowly beats breaking it every day.
- Give it two weeks, then check your average again. If nothing changed, try a different type of app, not the same one with harsher rules.
- Delete what you don't use. A digital wellbeing app you never open is just one more icon on your home screen.
