Comparison

Shelly vs CTRL

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shelly

This app helps you build healthier phone habits with a visual motivator. It blocks distracting apps, offers focus schedules, and provides gentle breathing reminders to prevent mindless scrolling. Track your progress and improve your digital well-being.

Highlights
  • Visual motivation with a growing snail
  • App blocking and smart schedules
  • Breathing interventions
  • Shell Mode for total focus
  • Daily time allowances
  • Streak tracking
  • History and insights
Features
Read full description

Take back your day with Shelly — your friendly screen time coach to help you build healthy phone habits. Shelly is a cute snail who lives on your phone. The less you doom-scroll, the healthier Shelly gets. The more you mindlessly scroll, the more Shelly retreats into her shell. It's a simple visual nudge that works — no guilt trips, no lectures, just a little friend keeping you honest. Most of us spend 5+ hours glued to our screens without realizing it. Shelly flips the script: block the apps that drain your time, set focus schedules, and get gentle breathing reminders when you're about to spiral into another scroll session. WHY SHELLY WORKS - Visual motivation: Watch Shelly's health improve as your screen time drops - Gentle nudges, not guilt: Breathing exercises instead of harsh lockouts - Smart schedules: Auto-block apps during bedtime, work hours, or study sessions - Shell Mode: Total focus mode that blocks everything except what you whitelist - Real insights: See exactly which apps eat your time and track your progress FEATURES - Instant App Blocking: Pick the apps and sites to block. Done in seconds. - Shell Mode: Block everything except what you whitelist. Total focus. - Breathing Interventions: A 10-second breathing pause before any tracked app opens. - Smart Schedules: Auto-block apps at bedtime, work hours, or custom windows. - Daily Time Allowances: Cap usage on any app. Hit the limit, Shelly blocks it. - Escape Hatch: Need a blocked app? Simple unblock. - Streak Tracking: Stay under your goal. Watch the streak grow. - Home Screen Widget: Today's health score, always visible. - History & Insights: Weekly charts to spot patterns and celebrate wins. DESIGNED FOR - Students who lose hours to scrolling before exams - Creators who need to focus on making, not consuming - Professionals who want deep work without distractions - Parents building healthier phone habits for the family - Anyone who's tired of picking up their phone 150+ times a day PRIVATE & SECURE Shelly uses Apple's Screen Time API. All monitoring and blocking happen entirely on your device. Your usage data never leaves your phone — ever. No tracking. No ads. Just you and Shelly. FOUNDERS NOTE: I built Shelly because I was scrolling for 6 hours a day on my phone and couldn't stop. None of the screen time apps felt right — they were either too strict, too preachy, too complicated, or too easy to bypass. Shelly is the app I wished existed: simple, kind, and effective. All features described above require a subscription. Terms of Service: https://getshelly.app/terms Privacy Policy: https://getshelly.app/privacy

About

CTRL

Features
Read full description

CTRL is a focus timer, app blocker, and habit builder in one. The rule is simple: you earn credits by focusing, and you spend them to open the apps that steal your hours. Run out, and the scroll stops until you put in the work. It turns willpower into an economy so you don't have to rely on willpower at all. WHY CTRL WORKS WHEN OTHER FOCUS APPS DON'T Most productivity and screen time apps just block apps and hope you don't switch them off. CTRL doesn't fight your dopamine it puts a price on it. Every distraction costs credits you can only earn through real focused work. That's what makes the habit stick. FOCUS TO EARN • Run focus sessions (25, 50, or 90 minutes) and bank credits • Keep your phone face-down during a session for a +50% bonus • Longer, distraction-free deep work pays the most • Build a daily focus habit and track your time like a pro BLOCK THE APPS THAT EAT YOUR TIME • Shield TikTok, Instagram, YouTube, Reddit, X and more using Apple Screen Time • Block distracting websites too, so Safari can't reopen the same feeds (Pro) • The most addictive apps cost the most credits to open PAY TO OPEN — EVERY TIME • Before a blocked app opens, CTRL asks why and charges you credits • Every "I'm bored" tap is logged, so you get a real distraction tracker for your worst habits • See your triggers and take back control of your attention RECOVERY MODE FOR THE HARD DAYS • Binge patterns automatically trigger a fairer economy: earn more, spend less • No streaks to shame you, no guilt — built to catch the spiral, not punish it HONEST BY DESIGN • Credits are earned by focusing never bought with money • Your Screen Time data never leaves your device. CTRL can't see which apps you use. • No ads. No tracking. No account or login required. MADE FOR Anyone fighting phone addiction, doomscrolling, and procrastination students, founders, writers, remote workers, and anyone who wants focus, productivity, and self-control on their own terms. A focus app, app blocker, screen time limiter, distraction blocker, and habit tracker rolled into one. CTRL PRO Upgrade to block unlimited apps and websites, schedule unlimited unlock windows, and more. Monthly or annual, with a 7-day free trial on the annual plan. Use it, but pay for it.

Screenshots

Shelly4 screens
CTRL4 screens

Verdict

The call

The clearest difference is update cadence: Shelly at every 2 weeks against CTRL's every 6 weeks. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Shelly sells 3 in-app purchases, starting at $5.99 per month and CTRL sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Shelly ships an update every 2 weeks, CTRL every 6 weeks. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 9 level
Shelly versus CTRL: the parameters behind the verdict, then further details
ParameterShellyCTRL
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.117.0 — better
Further details — not scored
Size45 MB2 MB
Age rating4+4+
DeveloperSpindle Hyperlocal Solutions Private LimitedJibran Ahmed

In-app purchases

3 purchases

Shelly

Subscriptions3
  • Premium Plan$5.991 Month
  • One time offer$24.991 Year
  • Premium Plan$49.991 Year
2 purchases

CTRL

Subscriptions2
  • Monthly$4.991 Month
  • Yearly7 Days trial$39.991 Year

Questions

Is Shelly free?
Shelly is free to download, with in-app purchases available.
Is CTRL free?
CTRL is free to download, with in-app purchases available.
Do Shelly or CTRL have ads?
Neither Shelly nor CTRL shows ads.
Which is updated more often, Shelly or CTRL?
Shelly ships an update every 2 weeks, and CTRL every 6 weeks. Most recently, Shelly was updated on September 23, 2026 and CTRL on September 18, 2026.

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