Comparison

Sea Shell Identifier vs Twilock

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

Head to head
About

Sea Shell Identifier

Features
Read full description

Unleash the wonders of the ocean—right in your pocket! With the Shekkify : Scan & Identify app, your very own AI ocean companion is ready to guide you. Snap, learn, and treasure seashells, corals, pebbles, sand grains, and sea creatures—all while you stroll the beach, snorkel a reef, or simply dip a toe in the tide. Our cutting-edge AI does the heavy lifting, and you get instant names, stories, and stats. Make every beach mile a mini expedition filled with discoveries. Watch seashells, corals, and other beach finds transform into a colorful personal collection you can carry home and show off. Gameplay Highlights Instant Shell ID—Discover thousands of seashells in a heartbeat with our AI brain. Fast Coral ID—Snap, and instantly learn about every vibrant coral. Rock & Sand Reveal—Become a beach geology pro with a scan of any stone or grit. Creature ID—Meet the fish, crabs, and colorful critters hiding in every tide pool. Shell & Ocean Wallpapers—Make your home screen a mini coral reef with pro-quality, crustacean-close wallpapers. Ocean IQ Hub—Dive into the backstory: stats, tidbits, and trivia about every tidbit of ocean magic. Discovery Journal—Keep your scanned souvenirs in one spot and track your great ocean treasure hunt! For more information : Privacy Policy : https://aasifmansuri91.blogspot.com/2024/10/privacy-policy.html Terms of Use : https://aasifmansuri91.blogspot.com/2024/10/terms-of-use.html

About

Twilock

This app helps you reclaim your nights and mornings by blocking distracting apps during specific, customizable windows. Build streaks, earn badges, and track your reclaimed time privately. Connect with friends for accountability.

Highlights
  • Customizable app blocking windows
  • Streak building and rewards
  • Reclaimed time tracking
  • Friend accountability leaderboard
  • Private data handling
  • Optional Pro features
Read full description

You do not decide to scroll until 1 am. It just happens. Twilock shields the apps that pull you in during the two windows that cost you most: the hours right before sleep, and the ones right after waking. Pick the apps. Pick your window. Twilock handles the rest, so there is no willpower contest and no bargaining with yourself at 11 pm. Choose apps to shield and set Night and Morning windows of 15–120 minutes. Schedule the same times every day, separate weekdays and weekends, or custom days. Every enabled routine uses Strict Mode: routine settings are locked during active windows. Configure a timed early unlock before a window starts; choosing None disables that option. Revoking Screen Time access in iOS can end protection. Build streaks, earn badges and explore Insights. Optional Friends lets you connect by invite code and follow a shared leaderboard. New users need a monthly or annual subscription, or an eligible trial. Existing users retain permanent full access, and existing Lifetime purchases remain supported. Prices and trial eligibility appear before purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage subscriptions in your App Store account. Restore Purchases is available in the app. Selected app identities and raw Screen Time usage stay on your device. Optional account, progress and friend data can sync. Product analytics and purchase services support the app; tracking permission is optional. Read the privacy policy for details. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://twilock.com/privacy/

Screenshots

Sea Shell Identifier4 screens
Twilock4 screens

Verdict

The call

The clearest difference is ads: Twilock at none against Sea Shell Identifier's shown. Sea Shell Identifier's advantage is iOS requirement (12.0 vs 16.0). On price, update cadence, 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. Sea Shell Identifier sells 2 in-app purchases, starting at $7.99 per 7 days and Twilock sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level
Sea Shell Identifier versus Twilock: the parameters behind the verdict, then further details
ParameterSea Shell IdentifierTwilock
PriceFreeFree
Rating—4.9 (25 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—25 — better
Update frequencyWeeklyWeekly
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better16.0
Further details — not scored
Size101 MB69 MB
Age rating4+4+
DeveloperAasif MansuriPrism Studios

In-app purchases

2 purchases

Sea Shell Identifier

Subscriptions2
  • Shellify Scan One Week$7.997 Days
  • Shellify Scan One year$44.991 Year
3 purchases

Twilock

Subscriptions2
  • Twilock Pro Monthly$4.991 Month
  • Twilock Pro Annual7 Days trial$39.991 Year
One-time1
  • Twilock Lifetime$79.99

Questions

Is Sea Shell Identifier free?
Sea Shell Identifier is free to download, with in-app purchases available.
Is Twilock free?
Twilock is free to download, with in-app purchases available.
Do Sea Shell Identifier or Twilock have ads?
Sea Shell Identifier shows ads; Twilock does not.
Which is updated more often, Sea Shell Identifier or Twilock?
Sea Shell Identifier ships an update weekly, and Twilock weekly. Most recently, Sea Shell Identifier was updated on October 4, 2026 and Twilock on October 19, 2026.

Other comparisons