Comparison

4th QTR vs Brainwave Generator

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

Head to head
About

4th QTR

Track workouts, meals, and progress towards your fitness goals with personalized guidance from a coach. Schedule activities, monitor body measurements, and receive reminders. Connects with wearable devices for seamless data syncing.

Highlights
  • Workout and meal tracking
  • Progress monitoring
  • Personalized coaching
  • Nutrition management
  • Body measurement tracking
  • Wearable device integration
  • Real-time coach messaging
Features
Read full description

With the 4th QTR App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all with the help of your personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!

About

Brainwave Generator

Features
Read full description

Fall asleep faster. Focus deeper. Reduce anxiety naturally. Brainwave Generator uses real-time binaural beats to guide your brain into the exact state you need — deep sleep, laser focus, calm, or peak performance. No pre-recorded tracks. Full control. Backed by neuroscience. REAL-TIME BINAURAL BEAT ENGINE Generate binaural beats across the full brainwave spectrum in real time. Target specific mental states: Delta (0.5-4 Hz) for deep sleep and healing, Theta (4-8 Hz) for meditation and memory, Alpha (8-13 Hz) for relaxation and calm focus, Beta (13-30 Hz) for concentration, and Gamma (30-100 Hz) for peak cognitive performance. Every tone is synthesized live — giving you precise control. 44 SCIENCE-BACKED PRESETS Calibrated presets based on neuroscience research including MIT's 40Hz Gamma GENUS protocol for cognitive enhancement, Schumann Resonance at 7.83Hz, Theta-Gamma Cross-Frequency Coupling for memory encoding, EMDR-inspired bilateral stimulation, SMR-based ADHD focus protocols, HRV Coherence training, and more. Each preset uses research-optimized carrier frequencies. 34 AMBIENT SOUNDS Layer your sessions with ambient soundscapes across 7 categories: nature sounds (rain, ocean, forest, birds), noise generators (white, pink, brown, violet), meditation aids (singing bowl, crystal bowl, Om, solfeggio 528Hz), and environments (cafe, campfire, underwater). Seamless crossfade looping for uninterrupted sessions. ADVANCED FREQUENCY LAB Eight powerful tools: Custom frequency generator, waveform selector (sine/square/triangle/sawtooth), multi-stage frequency sweep designer with visual timeline editor, multi-layer mixer, real-time oscilloscope visualization, frequency calculator, isochronic pulse tone generator, and a preset library for saving your creations. MULTI-SENSORY ENTRAINMENT Go beyond audio. Haptic entrainment syncs your phone's vibration to the target frequency. Visual entrainment adds gentle screen pulses. Combined sessions unify audio, haptic, visual, and breathwork into powerful multi-sensory protocols for sleep induction, cognitive enhancement, and recovery. POMODORO FOCUS TIMER Combine the Pomodoro technique with automatic binaural beat switching. Beta waves during focus blocks, Alpha waves during breaks. Track completed sessions and total focus time. BREATHWORK LAB Guided breathing exercises including 4-7-8, box breathing, and coherent breathing. Haptic feedback guides each phase. Synchronized with binaural beats for deeper relaxation and improved heart rate variability. SMART RECOMMENDATIONS AI-powered session suggestions based on time of day, your listening history, and session effectiveness tracking. The app learns which presets work best for you and adapts its recommendations. PRIVACY-FIRST DESIGN Your sessions, presets and history stay on your device, and there are no accounts. Analytics, crash reporting and ads are optional and run only with your consent. SUBSCRIPTION Brainwave Premium is an auto-renewing subscription with monthly and yearly plans. The price for your region is shown in the app before purchase. It renews automatically unless cancelled at least 24 hours before the current period ends; manage or cancel it in your App Store account settings. Terms of Use (EULA): https://brainwavegenenator.com/eula.html Privacy Policy: https://brainwavegenenator.com/privacy.html

Screenshots

4th QTR4 screens
Brainwave Generator4 screens

Verdict

The call

The clearest difference is in-app purchases: 4th QTR at none against Brainwave Generator's 2. 4th QTR also leads on ads (none vs shown). Brainwave Generator's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). On price 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. Brainwave Generator sells 2 in-app purchases, starting at $2.99 per month. 4th QTR asks for nothing beyond the download.

UpkeepUpdate frequency

4th QTR ships an update every 2 months, Brainwave Generator every 3 weeks. The most recent releases landed on October 15, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 5 level
4th QTR versus Brainwave Generator: the parameters behind the verdict, then further details
Parameter4th QTRBrainwave Generator
PriceFreeFree
Rating4.9 (8 ratings) — better—
Number of ratings8 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size152 MB77 MB
Age rating4+4+
Developer4th quarter performance llcFATIH BILGIC

In-app purchases

None

4th QTR

No in-app purchases

2 purchases

Brainwave Generator

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly$39.991 Year

Questions

Is 4th QTR free?
4th QTR is free to download, with no in-app purchases.
Is Brainwave Generator free?
Brainwave Generator is free to download, with in-app purchases available.
Do 4th QTR or Brainwave Generator have ads?
Brainwave Generator shows ads; 4th QTR does not.
Which is updated more often, 4th QTR or Brainwave Generator?
4th QTR ships an update every 2 months, and Brainwave Generator every 3 weeks. Most recently, 4th QTR was updated on October 15, 2026 and Brainwave Generator on October 29, 2026.

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