Comparison

Shelly vs Overgrow

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

Overgrow

Features
Read full description

Your attention is a garden. Overgrow helps you take it back. Overgrow is a screen-time commitment device. You pick the apps that eat your day, set limits while you're feeling strong, and Overgrow holds you to them when you're feeling weak. Every time you resist the urge to open a distracting app, a living garden grows. Heavy scrolling and it gently wilts. It never dies, and there is no shame, just progress you can see. WHY OVERGROW IS DIFFERENT The limits you set are limits you actually keep. Tightening a limit applies right away. Loosening one only takes effect tomorrow, so you can't talk yourself out of your own commitment in a weak moment. No instant snooze. The only way out is deleting the app, and you'll feel that. HOW IT WORKS - Choose the apps and categories to block, powered by Apple Screen Time. - Set your rules: how many unlocks a day, the earliest hour you're allowed in, and how long each unlock lasts. - Open a blocked app and you'll meet a calm shield instead of the feed. Spend one of your limited daily unlocks, or stay focused and water your garden. - Watch your garden grow as your screen time falls. PRIVATE BY DESIGN No account. No login. No sign-up. Your Screen Time data never leaves your device. We never see the apps you block or how you use them. OVERGROW PLUS Overgrow is a paid app. A subscription to Overgrow Plus unlocks everything: - Block unlimited apps, categories, and websites - Always-on, hard-to-cheat blocking with your daily unlock budget and curfew - Your full focus history and a living garden that grows over time - Day-one access with a free trial on the yearly plan Start your 7-day free trial and reclaim your time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getovergrow.com/privacy SUBSCRIPTION DETAILS Overgrow Plus is an auto-renewable subscription. - Yearly: includes a 7-day free trial, then billed once per year. - Monthly: billed once per month, no trial. Payment is charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscription by going to your App Store account settings after purchase. Any unused portion of a free trial period is forfeited when you purchase a subscription.

Screenshots

Shelly4 screens
Overgrow4 screens

Verdict

The call

Shelly and Overgrow are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 Overgrow sells 2 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Shelly versus Overgrow: the parameters behind the verdict, then further details
ParameterShellyOvergrow
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.117.0 — better
Further details — not scored
Size46 MB6 MB
Age rating4+4+
DeveloperSpindle Hyperlocal Solutions Private LimitedQUANTUMRISE SRL

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

Overgrow

Subscriptions2
  • Overgrow Plus$24.991 Month
  • Overgrow Plus7 Days trial$64.991 Year

Questions

Is Shelly free?
Shelly is free to download, with in-app purchases available.
Is Overgrow free?
Overgrow is free to download, with in-app purchases available.
Do Shelly or Overgrow have ads?
Neither Shelly nor Overgrow shows ads.

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