Habit Doom vs Lachlan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Habit Doom
Take back control of your device usage by locking distracting apps until you complete real-world habits. Earn screen time by building positive routines, and only then can you access your favorite apps. This system leverages your screen time addiction to become your greatest motivator.
- App blocker with earned screen time
- Flexible habit tracking
- Streak and progress tracking
- Hard Mode for serious users
- Vacation Mode for breaks
- Alarm reminders
- Widgets and Live Activity support
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Your apps are using you. Take back control. Habit Doom locks your favorite apps - Instagram, TikTok, YouTube, Snapchat, and more — until you earn screen time by completing real habits. No willpower needed. Just lock the apps, earn the time. HOW IT WORKS 1. Choose which apps to block 2. Create habits you actually want to build 3. Complete habits to earn screen time 4. Use your earned time however you want 5. When time runs out, apps lock again FEATURES • App Blocker — Apps stay locked until you earn time by completing habits. No cheating, no workarounds. • Flexible Habits — Track anything: exercise, reading, meditation, water, journaling, studying. • Earn Screen Time — Every check-in earns minutes. Pause the timer, save time, or use it all at once. • Anti-Cheat Mode — Photo verify each habit with on-device AI. Photos never leave your phone. 100% secure. • Streaks & Progress — Build daily streaks. View weekly stats: completion rates, time earned, check-in history. • Hard Mode — Can't undo check-ins, delete habits, or remove apps. For those who are serious. • Vacation Mode — Unlock all apps without breaking streaks when you need a day off. • Alarm Reminders — Habit reminders ring like real alarms, even on silent mode. (iOS 26.1+) • Widgets & Live Activity — See habits and remaining time on your home screen, lock screen, and Dynamic Island. • Privacy First — All data stays on your device. No account. No servers. No data collection. • Block Adult Sites — Block adult website and apps system-wide. • Bedtime Lock — Lock apps at bedtime, no excuses. WHY HABIT DOOM? Most habit trackers rely on motivation. Motivation fades. Habit Doom uses something stronger: your screen time addiction. Lock the apps you crave behind real habits, and your biggest distraction becomes your biggest motivator. SOME INTERESTING GLOBAL STATS ON SCREENTIME: • The average American spends over 4 hours a day on their phone. Over a lifetime, that's more than a decade of waking life — gone to a screen. • Canadians average over 6 hours of daily screen time — most of it on apps designed to keep them scrolling. Habit Doom locks those apps until you earn the time back. • Australians spend an average of 5.5 hours a day on their phones — almost 17 years of a lifetime, gone to a screen (Reviews.org). Habit Doom locks those apps until you earn the time back. • European smartphone users average 3–4 hours a day on their phones — and the under-30s are well past 5. Over a lifetime, that's a decade of waking hours, scrolled away. Download free and take control of your screen time. ------------ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://habitdoom.com/privacy
Lachlan
This app acts as a digital padlock, blocking distracting applications on a set schedule. It requires users to provide a reason before granting temporary access, encouraging mindful usage and accountability.
- Scheduled app blocking
- Reason-based access grants
- Personalized accountability
- Screen time history trends
- Streak system for engagement
- Offline functionality
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Every app blocker is one tap from off. This one asks why. Lachlan is a small, deeply opinionated padlock who blocks your most distracting apps on a schedule you set, and then makes you explain yourself before he lets you back in. WHY THIS WORKS WHEN NOTHING ELSE HAS Most blockers are a wall you learn to climb in about three seconds. Lachlan is a conversation you have to have with a character who remembers what you said you wanted, and wants to know why you're doing this instead. Most of the time, you find you don't have a good reason to get into these distracting apps. HOW IT WORKS 1. Pick your problem apps. Social media, games, news, whatever's eating your time 2. Set a schedule, time limit, location, or timer to block your apps the way you want. 3. Try to open a blocked app and you'll hit the shield instead. 4. Open Lachlan and make your case. Depending on how good your reason is, he'll grant you 5, 15, or 30 minutes. 5. He keeps score. The fourth unlock of the day does not go like the first. HE ACTUALLY REMEMBERS YOU When you set up, Lachlan asks why you're cutting back and what you'd do with the time you got back. Then he brings it up. "You said you wanted to finish studying" lands very differently at 11pm than a generic productivity notification. He knows your name, your reasons, and exactly how many times you've caved today. Most blockers are stateless. Lachlan is not, and that's the whole difference. ALSO INCLUDED - Trends tab showing you screen time history - Streak system to keep you engaged each day - A home screen widget showing Lachlan's current mood - Custom block screens - Works offline, on a plane, in a tunnel, anywhere Subscription is required for access to the above features. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: Habit Doom at free against Lachlan's subscription. Habit Doom also leads on update cadence (every 3 days vs weekly) and ratings volume (24 vs 8). Lachlan's advantage is rating (5.0 vs 4.8). On price, review sentiment, ads 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. Habit Doom sells 3 in-app purchases, starting at $4.99 per month and Lachlan sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Lachlan holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 24 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Habit Doom ships an update every 3 days, Lachlan weekly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | Habit Doom | Lachlan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (24 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 24 — better | 8 |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 164 MB | 34 MB |
| Age rating | 4+ | 9+ |
| Developer | Richard Thattil | ND Enterprises |
Customer experience
Habit Doom
Lachlan
In-app purchases
Habit Doom
- Habit Doom Pro$4.991 Month
- Habit Doom Pro7 Days trial$19.991 Year
- Habit Doom Pro$29.99
Lachlan
- Weekly Subscription3 Days trial$3.997 Days
- Lachlan Monthly Subscription$7.991 Month
- Lachlan Yearly Subscription7 Days trial$69.991 Year









