Comparison

RF 4DAT vs DeepRest

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

Head to head
About

RF 4DAT

Features
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RF 4DAT helps you understand how much RF activity is around you using on-device Bluetooth scanning. See live device counts, review history by location, and keep it all in clear, simple screens. RF 4DAT is free to download, and scanning is free forever. Free features: - Live RF device counts with manual scan control - Location-tagged history (manual or auto-detected) - Protect: a curated guide to RF detection, measurement, and shielding gear - Legal and ethical use guidance built in RF 4DAT Pro (one-time in-app purchase): - Trends: averages, recent changes, most-scanned places, and common devices - CSV export of your scan history Bought RF 4DAT when it was a paid app? Pro is included automatically β€” there is nothing to buy again. Tap Restore Purchases in Settings if it doesn't appear. Privacy: the 4DAT method Your scans stay on your device. RF 4DAT does not collect, sell, or share your data, and there is no analytics or tracking. Location, when you allow it, is used on-device only to label a scan with a place name; coordinates are never stored. Please use RF 4DAT only where you have permission and legal authority. It is not for stalking, covert surveillance, or identifying people. Device counts are estimates of nearby signals, not identifications of individuals. As an Amazon Associate, RF 4DAT earns from qualifying purchases made through links in the Protect tab. Prices and availability are set by Amazon.

About

DeepRest

Features
Read full description

Tired of restless nights and racing thoughts? Meet DeepRest, your personal sanctuary for deep healing and scientific sleep tracking. Whether you’re battling insomnia, high stress, or simply want to wake up feeling recharged, DeepRest combines ancient frequency wisdom with modern sound science to transform your wellbeing. WHY DEEPREST? Unlike standard sleep apps, we focus on the ""Science of Sound."" From 432Hz miracle tones to EMDR (Eye Movement Desensitization and Reprocessing) therapy music, we provide the tools to rewire your brain for relaxation and peak focus. KEY FEATURES: 1. The Ultimate Sound Lab (Healing Frequencies) 432Hz Music: Align with the natural frequency of the universe to reduce anxiety and cortisol. EMDR Music: Designed to help the brain process stress and trauma through bilateral auditory stimulation. White Noise: High-fidelity rain, forest, and ambient sounds to block out the world. 2. Guided & Freestyle Meditation Guided Journeys: Professional narrations for sleep, anxiety, and deep focus. Freestyle Mode (Free): Practice in silence or with your favorite background soundsβ€”your meditation, your rules. 3. AI Sleep Tracking & Analytics 4-Stage Tracking: Automatically monitor your Light Sleep, Deep Sleep, REM, and Awake cycles. Daily & Long-term Trends: Get a ""Sleep Health Score"" every morning. Comprehensive Reports: Identify patterns with our 7-day and Monthly analysis (Premium) to optimize your biological clock. 4. Breathwork & Focus Science-backed breathing exercise (4-7-8, Box Breathing) to snap out of panic attacks or prep for sleep. IDEAL FOR: Professionals under high pressure. Students needing deep focus for study. Anyone struggling with insomnia or ""revenge bedtime procrastination."" Practitioners of mindfulness and frequency healing. PRIVACY FIRST: Your health data is sensitive. DeepRest encrypts all sleep data locally. We never sell your information to third parties. SUBSCRIPTION INFO: DeepRest offers a "Forever Free" tier including Freestyle Meditation, Breathwork, Sleep Track, and basic Soundscapes. Upgrade to DeepRest Premium to unlock the full 432Hz library, EMDR therapy, and detailed Sleep Analytics. Terms of Service: https://www.whalejumping.com/terms.html Privacy Policy: https://www.whalejumping.com/policy.html Contact Us: appsupport@whalejumping.com

Screenshots

RF 4DAT4 screens
DeepRest4 screens

Verdict

The call

RF 4DAT and DeepRest are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. RF 4DAT sells 1 one-off in-app purchase and DeepRest sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
RF 4DAT versus DeepRest: the parameters behind the verdict, then further details
ParameterRF 4DATDeepRest
PriceFreeFree
Update frequencyEvery 3 monthsβ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.0 β€” better18.0
Further details β€” not scored
Size1 MB56 MB
Age rating4+4+
Developer4DAT LLCHongKong Whale Leap Technology

In-app purchases

1 purchases

RF 4DAT

One-time1
  • RF 4DAT Pro$2.99
2 purchases

DeepRest

Subscriptions2
  • Monthly$8.991 Month
  • Yearly$79.991 Year

Questions

Is RF 4DAT free?
RF 4DAT is free to download, with in-app purchases available.
Is DeepRest free?
DeepRest is free to download, with in-app purchases available.
Do RF 4DAT or DeepRest have ads?
Neither RF 4DAT nor DeepRest shows ads.

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