Comparison

Deep Flow vs RLX

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

Head to head
About

Deep Flow

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DeepFlow helps you block distractions and understand your digital habits with ethereal simplicity. In a world of endless notifications and infinite scrolls, your attention is constantly under attack. DeepFlow gives you the power to fight backβ€”without the complexity of other apps or the burden of expensive subscriptions. COMPLETELY FREE Unlike other screen time apps that charge $100+ per year, DeepFlow is 100% free. No subscriptions. No premium tiers. No hidden costs. Just powerful tools to help you focus. PRIVACY FIRST Your data stays on YOUR device. DeepFlow never collects or transmits personal information to external servers. Your digital habits are nobody's business but yours. POWERFUL APP BLOCKING Toggle focus mode to silence noisy apps instantly. Create custom block lists and regain your deep work state without interruptions. Whether you're studying, working, or spending time with family, always stay present. BEAUTIFUL ANALYTICS Visualize your daily digital habits with stunning, interactive charts. Understand where your time goes with weekly overviews, category breakdowns, and productivity metrics that help you see patterns and make meaningful changes. MINDFUL BREAKS DeepFlow cares about your wellbeing. Scheduled breathing exercises and eye-strain relief reminders keep you healthy while you work. Take intentional pauses that refresh your mind and body. APP LIMITS Set daily time limits for specific apps or categories. When time is up, the app is gently paused for the day. Build healthier habits without willpower alone. UNDERSTAND YOUR HABITS β€’ Weekly Overview: Track progress with visual charts showing daily patterns β€’ Category Analysis: See time spent across different app categories β€’ Productivity Metrics: Measure focus improvements over time β€’ Trend Insights: Spot patterns and celebrate wins PERFECT FOR β€’ Students who need to focus during study sessions β€’ Professionals minimizing workplace distractions β€’ Parents wanting better screen time balance β€’ Anyone seeking a healthier relationship with technology β€’ Digital minimalists who value simplicity WHY DEEPFLOW? Most screen time apps overwhelm you with features or lock everything behind paywalls. DeepFlow is different. We believe everyone deserves powerful focus tools, beautiful design, and complete privacy, without paying a premium. Download DeepFlow today and rediscover what you can accomplish when you're truly focused. Questions or feedback? We'd love to hear from you: hello@signalappstudio.com

About

RLX

Features
Read full description

Digital detox, your way. Less scrolling. More time and breathing room for you. Block distracting apps, set daily limits and schedule quiet hours on your iPhone or iPad. Choose which apps, categories and websites to limit. Every feature in RLX is free, with no subscriptions, paywalls, ads or account required. When you want to unwind, breathing, meditation, journaling and sleep sounds are there for you. YOUR APPS, YOUR BOUNDARIES Choose apps, categories and websites with Apple Screen Time. Block them now, set a daily limit or plan quiet hours. See your agreements together in your day view. Take a brief pause before opening selected apps, or choose a stronger temporary lock. Use the heart to save your favorite breathing, meditation and movement practices. In Your exercises, you’ll find them alongside exercises you’ve recently completed. Your favorites also help shape suggestions in Today and Rest. More room for your thoughts. Type or dictate your notes. Add your own topics and a photo, then revisit everything in Overview. Your journal can be included in your automatic iCloud copy, without syncing. MY EVENING My evening remembers your exercise, favorite sound and sleep timer. Settle in with breathing, a body scan or one of two new visualizations narrated by your chosen iOS voice. Then let the sound continue with your screen locked. Brief guidance is there if you wake in the night, too. In the morning, record how you slept, alongside your sleep recording and available stages from Apple Health if connected. A MOMENT OF CALM, YOUR WAY Take a minute for yourself. Breathe along, follow a short meditation or write about what's on your mind. Choose from 17 breathing rhythms and 18 short text-guided meditations. Make time for a simple movement exercise or a short walk, too. Find what feels right for you today. AGREEMENTS FOR YOUR FAMILY Child Mode gives your child a calm home with breathing and quiet moments. A parent manages the agreements on the child's device with a local PIN. AT HOME ON IPHONE AND IPAD Use the spacious iPad layout or keep a small moment of calm close on iPhone. Light and dark appearances follow your preference. Widgets, Control Center and Shortcuts bring your choices within reach. Saved on your device. With iCloud backup enabled, your journal can also be stored in your own iCloud.

Screenshots

Deep Flow4 screens
RLX4 screens

Verdict

The call

The clearest difference is update cadence: RLX at every 4 days against Deep Flow's monthly. RLX also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deep Flow ships an update monthly, RLX every 4 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

Scorecard2 real differences Β· 4 level
Deep Flow versus RLX: the parameters behind the verdict, then further details
ParameterDeep FlowRLX
PriceFreeFree
Update frequencyMonthlyEvery 4 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad β€” better
Requires iOS26.017.0 β€” better
Further details β€” not scored
Size9 MB165 MB
Age rating4+12+
DeveloperTejeshwar AmirthyJan Litjens

In-app purchases

None

Deep Flow

No in-app purchases

None

RLX

No in-app purchases

Questions

Is Deep Flow free?
Deep Flow is free to download, with no in-app purchases.
Is RLX free?
RLX is free to download, with no in-app purchases.
Do Deep Flow or RLX have ads?
Neither Deep Flow nor RLX shows ads.
Which is updated more often, Deep Flow or RLX?
Deep Flow ships an update monthly, and RLX every 4 days. Most recently, Deep Flow was updated on October 5, 2026 and RLX on October 10, 2026.

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