Comparison

LockedIn vs Acadeller Spark

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

Head to head
About

LockedIn

Transform phone addiction into a superpower with this pixel-art habit tracker. Earn coins by completing healthy routines to unlock distracting apps, making screen time a reward. Build lasting habits through a fun, game-like experience.

Highlights
  • Block distracting apps
  • Create daily and one-time habits
  • Habit templates and custom habits
  • Streak tracking
  • Built-in break timer
  • Pixel art design
Features
Read full description

Turn your phone addiction into your superpower! This playful, pixel-art habit tracker helps you reduce screen time, stay focused, and build healthy routines you’ll actually stick with. Complete habits to earn coins, then use those coins to unlock your distracting apps. If you don’t complete enough habits… those apps stay blocked. It’s simple, powerful, and surprisingly fun. How it works - Block distracting apps you want to use less - Choose healthy habits from categories like Health, Focus, Home & more - Earn coins by completing your habits throughout the day - Spend coins to unlock screen time using the built-in timer Why it works This app uses a proven behavioral approach: Do something good → earn what you want. It transforms screen time into a reward, not a default. Playful Retro Design Everything is rendered in charming pixel art - icons, animations, characters, even the fonts. Building habits feels like playing a retro game. Features - Daily & one-time habit creation - Habit templates ready to use - Custom habits with rewards - Streak tracking - Built-in break timer - App blocking Make progress in real life and earn the screen time you want. Start building better habits today! Terms of Use: https://www.app-locked.in/terms Privacy Policy: https://www.app-locked.in/privacy

About

Acadeller Spark

Features
Read full description

Take back control of your screen time with Spark. Spark is a focus and digital wellbeing app designed to help you spend less time scrolling and more time doing what matters. Instead of making screen time feel restrictive, Spark turns better phone habits into something motivating. Set your goals, complete focus sessions, track your progress, and watch your companion recharge as you improve. WHAT YOU CAN DO WITH SPARK • Reduce your daily screen time • Block distracting apps during focus sessions • Set personalized screen time goals • Track your progress over time • Build healthier phone habits • Stay focused while working or studying • See how much time you reclaim • Stay motivated with your Spark companion BUILT TO HELP YOU USE YOUR PHONE LESS Whether you want to stop doomscrolling, improve productivity, study without distractions, or simply be more intentional with your time, Spark gives you a simple way to stay accountable. Your progress becomes visible over time, helping you understand your habits and stay consistent without making the experience feel like a punishment. FOCUS THAT FEELS REWARDING Every focus session helps your Spark recharge. The more intentional you are with your screen time, the more progress you make. Small changes add up. Spend less time on your phone. Focus on what matters. Recharge your Spark. ABOUT SPARK PREMIUM Spark requires an active Spark Premium subscription to access the app and its features. Spark Premium may be available through different subscription options depending on your region and current offer. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription at any time in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://acadeller.com/app/privacy

Screenshots

LockedIn4 screens
Acadeller Spark4 screens

Verdict

The call

The clearest difference is update cadence: Acadeller Spark at every 8 days against LockedIn's monthly. 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. LockedIn sells 5 in-app purchases, starting at $6.99 per 7 days and Acadeller Spark sells 3 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LockedIn ships an update monthly, Acadeller Spark every 8 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 9 level
LockedIn versus Acadeller Spark: the parameters behind the verdict, then further details
ParameterLockedInAcadeller Spark
PriceFreeFree
Rating4.6 (132 ratings) — better—
Positive reviews45.5% of reviews—
Number of ratings132 — better—
Update frequencyMonthlyEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.6 — better
Further details — not scored
Size116 MB142 MB
Age rating4+4+
DeveloperJonathan SchollCesar Alvarez Llaneza

In-app purchases

5 purchases

LockedIn

Subscriptions4
  • LockedIn Premium$6.997 Days
  • Lockedin Premium Discount$24.991 Year
  • LockedIn Premium3 Days trial$29.991 Year
Show 1 more
  • Premium Plan$49.991 Year
One-time1
  • Lifetime Access$44.99
3 purchases

Acadeller Spark

Subscriptions3
  • Premium Weekly$8.997 Days
  • Premium Annual Trial3 Days trial$44.991 Year
  • Premium Annual$49.991 Year

Questions

Is LockedIn free?
LockedIn is free to download, with in-app purchases available.
Is Acadeller Spark free?
Acadeller Spark is free to download, with in-app purchases available.
Do LockedIn or Acadeller Spark have ads?
Neither LockedIn nor Acadeller Spark shows ads.
Which is updated more often, LockedIn or Acadeller Spark?
LockedIn ships an update monthly, and Acadeller Spark every 8 days. Most recently, LockedIn was updated on November 5, 2026 and Acadeller Spark on November 10, 2026.

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