Focus Fox vs Acadeller Spark
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Focus Fox
This app encourages physical activity by blocking access to selected apps until you meet daily step, exercise, or calorie burn goals. It aims to improve sleep, focus, and reduce screen time by making self-discipline rewarding and gamified.
- App blocking based on activity goals
- Integrates with Apple HealthKit
- Gamified motivation and streaks
- Daily goals for movement
- Real-time progress feedback
- Privacy-focused data handling
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Move first, scroll later. Focus Fox helps you turn your activity into focus. By connecting with Apple HealthKit, it blocks your selected apps until you reach your daily step, exercise minutes, or active energy burned goals. Once you move, you unlock. Itβs that simple. Why Focus Fox - Users report 30% better sleep after 3 weeks - 72% improved focus during work and study - 43% less screen time in the first week - Limit screen time naturally through movement - Track activity directly from Apple Health - Be present and stay in your screen zen - A true healthy app for your digital wellbeing Healthy habits, lasting change Focus Fox is more than a screen time control tool, itβs a habit builder that helps you stay mindful, active, and in control of your time. Every step, stretch, or workout gets you closer to unlocking your favorite apps β making self-discipline feel rewarding, not restrictive. Stay motivated - Daily goals keep you moving - App time limits that align with your health goals - Real-time feedback on your progress - Gamified motivation to keep your streak alive Designed for digital wellbeing Whether you want to unplug, focus deeply, or just move more, Focus Fox helps you find balance between your screen time and your real life. Your phone becomes a tool for growth, not distraction. Privacy First Focus Fox uses Appleβs Family Controls and HealthKit APIs securely. Your data stays private, on-device, and fully in your control. Focus Fox β The Healthy Way to Focus Build habits that last. Move, focus, and feel better, one goal at a time. Privacy Policy: https://tuzcuumut.github.io/focus-fox-privacy/index.md Support: https://tuzcuumut.github.io/focus-fox-privacy/support.md Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Acadeller Spark
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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 β’ Reduce your daily screen time β’ Block distracting apps during focus sessions β’ Set personalized screen time goals β’ Track your progress over time β’ Build healthier phone habits β’ Stay focused while working or studying β’ See how much time you reclaim β’ 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
Verdict
The clearest difference is ads: Acadeller Spark at none against Focus Fox's shown. Acadeller Spark also leads on update cadence (every 8 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Focus Fox sells 3 in-app purchases, starting at $1.99 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.
Focus Fox ships an update monthly, Acadeller Spark every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Focus Fox | Acadeller Spark |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Monthly | Every 8 days β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 β better | 17.6 |
| Further details β not scored | ||
| Size | 102 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | Umut Tuzcu | Cesar Alvarez Llaneza |
In-app purchases
Focus Fox
- Focus Fox Weekly Premium14 Days trial$1.997 Days
- Focus Fox Annual Premium1 Month trial$19.991 Year
- Focus Fox Annual, Intro Offer1 Year trial$19.991 Year
Acadeller Spark
- Premium Weekly$8.997 Days
- Premium Annual Trial3 Days trial$44.991 Year
- Premium Annual$49.991 Year









