Comparison

Brainwaves vs SeekerPDF

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

Head to head
About

Brainwaves

This app uses precision-engineered binaural beats and isochronic tones to synchronize neural oscillations for enhanced brain performance, clarity, and recovery. It offers a spectrum of frequencies for focus, sleep, health, and spiritual exploration.

Highlights
  • Binaural Beats & Isochronic Tones
  • Targeted Brainwave Frequencies (Delta to Gamma)
  • Performance & Flow State Enhancement
  • Sleep & Recovery Modes
  • Health & Bio-Reset Frequencies
  • Spiritual Transcendence Frequencies
  • Ultra-HD 320kbps Audio
Features
Read full description

Step inside your mind. Foggy mornings, wired midnights, the 3 PM crash in between, your brainwaves are stuck out of sync, and sound can shift them back. Science-backed binaural beats guide your brain into deep sleep, sharp focus, calm, recovery, or states beyond ordinary awareness. No meditation. No pills. Just headphones and 15 to 60 minutes. Stanford neuroscientist Dr. Andrew Huberman has publicly discussed 40 Hz gamma binaural beats as a tool for focus and concentration. That is the science Brainwaves is built on. 7 BRAINWAVE BANDS, DELTA TO EPSILON Delta for deep sleep. Theta for dreaming. Alpha for calm. Beta for focus. Gamma for peak cognition. Epsilon for deep transcendence. SIGNATURE SESSIONS Deep Gamma Focus (40 Hz Gamma): sharp attention and working memory. Deep Sleep Night (Theta): drift into deep sleep faster. Ultra Sleep System (Delta 2 Hz): slow-wave sleep for physical restoration. Nervous System Reset (Alpha 10 Hz): calm stress, restore balance. Flow State Engine (Alpha 11 Hz): peak flow for deep work. Serotonin Release (Alpha 10 Hz): lift mood, ease tension. SLEEP AID AND INSOMNIA RELIEF Fall asleep faster and stay asleep. Delta journeys (0.5 to 4 Hz) for racing thoughts, 3am wake-ups, stress, late-night screens, and jet lag. A drug-free sleep aid for people who have tried everything. FOCUS AID AND BRAIN FOG Cut through fog with beta and gamma sessions (13 to 40 Hz). Sharpen clarity for deep work, study, and mental fitness. ANXIETY CALM AND STRESS RELIEF Alpha and theta soundscapes (4 to 12 Hz) ease tension and rebalance your nervous system. No meditation experience needed. HEALTH AND RECOVERY Solfeggio frequencies layered with brainwave audio for whole-body reset and recovery from burnout. CONSCIOUSNESS EXPERIENCE, EXCLUSIVE TO BRAINWAVES Beyond sleep and focus, Brainwaves is built for altered states of consciousness you will not find in other brainwave apps. Astral Projection: guided exploration beyond the limits of the physical. Remote Viewing: expand perception beyond ordinary sight and strengthen intuition. Lucid Dreaming: become aware inside your dreams and learn to steer them. Fifth Dimension: transcend ordinary perception. Gamma and Epsilon Journeys: expanded awareness and deep transcendence. 963 Hz Pineal Gland Activation: the God Frequency, for deep meditation, whole-brain coherence, and higher states of awareness. WHY BRAINWAVES 500+ precision sessions across sleep, focus, relaxation, spiritual exploration, and health. EEG-mapped frequencies: science-informed design, not random tones. Personalized journeys: tell us your goals, we guide your first session. Offline listening and Family Sharing: download favorites and share with your family. Free trial: try it before you commit, cancel anytime. WHAT TO EXPECT Night 1 to 3: the beat gives your attention somewhere to go, so it is easier to switch off. By day 4 to 7 you reach sleep, focus, or calm faster, and from week 2 the state holds longer. Individual results vary. WHO IT IS FOR You have tried meditation apps and they did not stick. You want a drug-free sleep, focus, or recovery aid. Brainwaves was made for you. SAFETY Headphones or earbuds are required. Do not listen while driving or operating machinery. SUBSCRIPTION TERMS Begin with a free trial. Your subscription automatically renews 24 hours before the end of each billing period and is charged through your iTunes account. Cancel anytime before the trial ends and you will not be charged. Turn off automatic renewal anytime in your account settings. No refund for unused portions. Privacy Policy: http://www.imoblife.net/PrivacyPolicy/ Terms of Service: http://www.imoblife.net/PrivacyPolicy/Terms_of_Use.html Disclaimer: Brainwaves is a wellness tool supported by neuroscience research. Not a medical device. Consult your physician for clinical conditions.

About

SeekerPDF

Features
Read full description

Seeker PDF is the most advanced AI-powered document app for iOS. Scan, analyze, translate, chat with, and edit your documents — protected by 7-layer AI guardrails. 7-LAYER AI GUARDRAILS • Prompt injection detection (17 pattern rules) • PII auto-redaction (12 sensitive data types) • Content policy enforcement & toxicity filtering • Output validation & hallucination risk scoring • Full observability dashboard with audit trail ADVANCED RAG PIPELINE • 7 retrieval strategies: GraphRAG, Corrective RAG, Hybrid Search • 5 intelligent chunking methods • Re-Ranking and Contextual Retrieval • Auto-selects optimal strategy per document CHAT WITH DOCUMENTS • RAG-powered Q&A with source citations • 5 query modes: Standard, Deep, Fact Check, Creative, Summary • Voice input and auto-read responses • Conversation memory for follow-ups DOCUMENT TRANSLATION • 20+ languages with RTL support • 4-agent pipeline: detect, translate, score, refine • Scan physical documents and translate instantly SMART OCR SCANNER • Camera scanning with auto-edge detection • Vision-powered OCR with batch scanning • Scan-to-translate pipeline MULTI-AGENT AI • 12 specialized agents run in parallel • Summary, analysis, QA, review, translation, extraction • Error-isolated pipeline with quality scoring PDF EDITOR & ANNOTATOR • Highlights, signatures, stamps, redaction • Form filling and page management • 10+ annotation tools BOOK SUMMARIZATION • Chapter-by-chapter analysis • Page-level insights with live progress VOICE I/O • Speech-to-text input • Premium text-to-speech with adjustable rate ENTERPRISE SECURITY • Face ID / Touch ID app lock • Keychain-encrypted API keys • 8 LLM providers (5 free, including local via Ollama) • Zero-knowledge architecture Perfect for students, professionals, researchers, lawyers, and anyone who works with documents. Questions? Contact support@nousivo.com

Screenshots

Brainwaves4 screens
SeekerPDF4 screens

Verdict

The call

The clearest difference is price: Brainwaves at Free against SeekerPDF's $3.99. Brainwaves also leads on iOS requirement (16.0 vs 26.0). SeekerPDF's advantage is in-app purchases (none vs 19). On ads 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

Brainwaves is free to download; SeekerPDF costs $3.99 up front. Brainwaves sells 19 in-app purchases, starting at $4.99 per 7 days. SeekerPDF asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Brainwaves versus SeekerPDF: the parameters behind the verdict, then further details
ParameterBrainwavesSeekerPDF
PriceFree — better$3.99
Rating4.4 (3.3K ratings) — better—
Positive reviews79.8% of reviews—
Number of ratings3.3K — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better26.0
Further details — not scored
Size267 MB13 MB
Age rating4+4+
DeveloperiMobLife Inc.Godwin Yankson

Bugs and requests

Brainwaves

Reported bugs

4 issues
  • Subscription issues and inability to cancel
  • Tracks randomly stopping or skipping
  • Inconsistent performance across devices
  • Syncing problems between app and website

Requested features

5 requests
  • Ability to create and save custom playlists
  • Option to loop tracks or set sleep timers
  • Better search and filtering capabilities
  • More detailed information about each track
  • Integration with other health/wellness apps

SeekerPDF

Not enough reviews yet to summarise bugs or requests.

In-app purchases

19 purchases

Brainwaves

Subscriptions19
  • Brainwaves special offer$4.997 Days
  • Discover the Science of Sound14 Days trial$12.991 Month
  • Brainwaves special offer$12.991 Month
Show 16 more
  • Monthly Subscription3 Months trial$12.991 Month
  • Monthly Premium Special Offer$14.991 Month
  • Brainwaves special offer$14.991 Month
  • Brainwaves Special Offer$34.991 Year
  • Annual Membership$34.991 Year
  • Optimize Your Focus7 Days trial$37.991 Year
  • Brainwaves special offer$39.991 Year
  • Yearly Premium Special Offer7 Days trial$39.991 Year
  • Annual Membership7 Days trial$39.991 Year
  • Annual Premium$47.991 Year
  • Yearly Premium7 Days trial$48.991 Year
  • Brainwaves Annual Subscription$49.991 Year
  • Yearly Special Offer$49.991 Year
  • Yearly Premium7 Days trial$57.991 Year
  • Yearly Premium7 Days trial$59.991 Year
  • Premium for Spiritual Healing7 Days trial$59.991 Year
None

SeekerPDF

No in-app purchases

Questions

Is Brainwaves free?
Brainwaves is free to download, with in-app purchases available.
Is SeekerPDF free?
SeekerPDF costs $3.99, with no in-app purchases.
Do Brainwaves or SeekerPDF have ads?
Neither Brainwaves nor SeekerPDF shows ads.

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