LookUp vs Sentence
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LookUp
This app helps you reclaim your time by blocking distracting applications and setting daily screen time goals. It provides detailed reports on your usage and allows you to earn screen time by engaging with beneficial activities.
- Block distracting apps
- Set daily screen time goals
- Detailed screen time reports
- Earn screen time with healthy habits
- Private by design
- Unlimited app blocking (premium)
Read full descriptionHide full description
Look up from your phone. The average person loses years to the scroll. Lookup quietly hands that time back — it blocks the apps that steal your focus, sets you a daily goal, and shows you exactly where your hours go. Less phone, measurably better. BLOCK WHAT DISTRACTS YOU Choose the apps that pull you in, and Lookup steps in the moment you reach for them. Set lasting limits or start a one-tap block when you need to focus right now. SET A DAILY GOAL Pick a target for your screen time and watch your real progress against it, day by day. No guilt — just a clear picture and a line you decide to hold. SEE WHERE YOUR TIME GOES A clean, honest report of your screen time: total hours, pickups, notifications, and your most-used apps, broken down hour by hour. EARN YOUR SCREEN TIME Turn unlocking into a habit worth keeping. With Good App First, open something that matters before the apps that don't — and tie your screen time to real health goals. PRIVATE BY DESIGN Lookup is built entirely on Apple Screen Time. Your activity stays on your device. We never see, store, or upload your screen time — ever. Take your time back. — Lookup offers an optional premium subscription that unlocks unlimited app blocking, extra skips, and activities. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy and Terms are available in the app and at link blow. Privacy Policy: https://www.getlookup.net/privacy Terms of Use: https://www.getlookup.net/terms
Sentence
This app introduces a unique approach to screen time management by requiring users to handwrite and scan a sentence to unlock blocked applications. It aims to create a deliberate pause between impulse and action, offering a robust system for managing digital distractions.
- Handwritten sentence scanning for app unlock
- Block specific apps or categories
- Customizable time-based schedules
- Multiple block group configurations
- Zen Mode to prevent app deletion
- Choice of sentence prompts (enquiry, affirmation, literature, roasting, custom)
Read full descriptionHide full description
Most screen time apps are easy to dismiss. A tap. A passcode you set yourself. An exception you grant in three seconds. You already know this. You've tried them all. Sentence works differently. To unlock a blocked app, you write a sentence by hand — on paper — and scan it with your camera. Every time. No bypass. No exceptions. No "ignore for today." That moment of friction is the whole point. Most of the time, it's enough to make you put the phone down. HOW IT WORKS 1. Block any app or category — social media, streaming, games, news, anything. 2. Set your schedule — always on, a specific time window or a particular limit. 3. When you try to open a blocked app, you see a screen. Tap "Write Sentence." Sentence opens. 4. Write the sentence on paper. Hold it up. Scan it. The block lifts — for that session. 5. Tomorrow, you write it again. THE RITUAL Choose what you write each time you unlock: · Enquiry — why are you reaching for your phone right now? Answer honestly. · Affirmations — reinforce the person you're trying to become. · Literature — Seneca. Thoreau. Orwell. One line that reframes the moment. · Roasting — brutal honesty about what you're about to do with the next hour. · Custom — write your own sentence. Your commitment, your words. BLOCK ON YOUR TERMS · Block specific apps or entire categories · Time-based schedules — morning, night, all day, specific windows · Multiple block groups with different schedules and sentence types · Zen Mode — prevents deleting apps from your phone. Requires handwriting to disable. WHO SENTENCE IS FOR You've set screen time limits. You turned them off. You've tried grayscale mode. You adapted in a week. You've deleted the apps. You reinstalled them. You've tried willpower. It wasn't enough. Sentence isn't about willpower. It's about friction — a deliberate pause inserted between the impulse and the action. One sentence, written by hand, changes the calculus entirely. This is for people who are done with tricks that don't work. Access to Sentence features requires a paid subscription. Options include Monthly and Annual (with free trial). Manage or cancel anytime in your Apple ID settings. Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
LookUp and Sentence both sit at 5.0 stars, but that hides the real split: 100% of LookUp's written reviews are positive against 60% of Sentence's. LookUp also leads on monetization model (free with in-app purchases vs subscription) and iOS requirement (16.6 vs 18.0). Sentence's advantage is ads (none vs shown) and ratings volume (10 vs 3). On price, rating, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. LookUp sells 4 in-app purchases, starting at $2.99 per 7 days and Sentence sells 5 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for LookUp against 5.0 for Sentence. Both are backed by a comparable volume of ratings — 3 and 10 respectively. Written reviews are what separate them: 100% of LookUp's written reviews are positive against 60% of Sentence's.
LookUp ships an update every 10 days, Sentence every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | LookUp | Sentence |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (10 ratings) |
| Positive reviews | 100.0% of reviews — better | 60.0% of reviews |
| Number of ratings | 3 | 10 — better |
| Update frequency | Every 10 days | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 131 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | CodedHarmony Technologies | Daksh Kaushik |
Customer experience
LookUp
Sentence
In-app purchases
LookUp
- Weekly Plan3 Days trial$2.997 Days
- Monthly Plan7 Days trial$4.991 Month
- Yearly Plan7 Days trial$49.991 Year
- Lifetime Plan$59.99
Sentence
- Weekly Premium$1.997 Days
- Monthly Premium$4.991 Month
- Annual Premum7 Days trial$9.991 Year
Show 1 moreShow fewer
- Annual Premium7 Days trial$19.991 Year
- Lifetime Premium$34.99









