Comparison

Rain Sleep Mixer vs NeuroSync

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

Head to head
About

Rain Sleep Mixer

Features
Read full description

Fall Asleep Fast with the Most Realistic Rain Sounds: Drift into deep sleep, focus better, or relax faster with Rain Sleep Mixer – the only rain sound app designed to simulate the natural dynamics of real rain. Featuring customizable rain layers, thunder and wind effects, lightning visualizations, and EQ controls, Rain Sleep Mixer helps you create the perfect rainy atmosphere for sleep, meditation, or relaxation. Unlike typical looped sounds or static white noise, Rain Sleep Mixer delivers organic, ever-changing rainstorms that feel just like the real thing – but fully under your control. Dynamic Rain Sound Engine: * Combine 4 rain types: Dense, Coarse, Very Coarse, and White Noise Rain * Real-time variation in intensity and texture * Different sound frequency bands for different states of mind * Sounds transition smoothly within your custom volume ranges Wind and Thunder: * Add soft wind or strong gusts * Mix in distant or close thunder * Customize randomness and intensity Total Sound Control: * Set min and max volume for each layer * Fine-tune your own evolving rainstorm * Built-in 3-band EQ and reverb settings Nightstand Mode: * Full-screen dark mode with a clock display * Simulated lightning flashes that sync with thunder * Great for bedside use – makes your phone feel like a real window into a storm Rain + Your Music: * Continue listening to your music, podcast, or meditation app * Rain Sleep Mixer works alongside other audio Motion-Based Sleep Tracking: * Detects when you're asleep in nightstand mode * Receive a gentle notification in the morning: “It rained for 7 hours and 22 minutes”  when you touch your phone Built for Better Sleep: * No jarring loops * No harsh white noise * No clutter – just pure rain, tuned for sleep Your Rain, Your Way: * Mix rain layers for the perfect sound texture * Adjust thunder distance and volume * Create soft background rain or intense storms * Set sound dynamics that evolve naturally over time Designed for Nighttime: * Dark, glowing interface that's easy on your eyes * Clean and calming visuals * Easy to use even when half asleep Why People Love Rain Sleep: - “The EQ makes it feel like the rain is in the room.” - “No loops, no distractions – just perfect rain.” - “I fall asleep faster and stay asleep longer.” - “It sounds so real, it’s like opening a window in a thunderstorm.” Perfect For: + Falling asleep fast + Blocking out noise + Relieving stress and anxiety + Focus and study + Meditation + Creating relaxing atmosphere anytime Premium Experience for free: > No ads > No subscriptions > No fluff – just high-quality, realistic rain Download Rain Sleep Mixer now and fall asleep faster with the sound of the best realistic storm simulation.

About

NeuroSync

Create custom binaural beats for focus, sleep, or meditation. Adjust frequencies independently or use presets. Features a minimal interface, guided sessions, and ambient sound mixing.

Highlights
  • Customizable binaural frequencies
  • Preset brainwave modes
  • Guided sessions
  • Ambient sound mixing
  • Minimalist user interface
  • Lock Screen and Dynamic Island controls
Features
Read full description

Fine-tune your own binaural frequencies—left ear, right ear, dial in every Hz—or use presets. NeuroSync puts full control in a beautiful, minimal interface: no clutter, no playlists, just the tones and a timer. Focus, sleep, meditation, flow. FEATURES • Fine-tune your own frequencies: control left and right ear tones independently from 20 Hz to 20 kHz (432 Hz, 528 Hz, solfeggio tones or anything you like), or use preset mode to dial the beat exactly where you want. • Beautiful, minimal UI: clean controls, live waveform, and a design that stays out of your way • Five brainwave presets: Deep Sleep (Delta), Meditation (Theta), Relaxation (Alpha), Focus (Beta), Peak Performance (40 Hz Gamma) • Six guided sessions with suggested durations and the right frequency for each goal • Ambient sounds with high quality recorded audio you can mix with the tones (rain, ocean, forest, noise, crystal bowl, fireplace) • Session timer with optional fade-in, fade-out, and chime before the end to ease you back to reality • Live Activities: see and control your session from the Lock Screen and Dynamic Island No subscriptions, pay once, own forever. Free mode included. For relaxation and focus only. Not medical advice. Consult a healthcare provider for health decisions.

Screenshots

Rain Sleep Mixer4 screens
NeuroSync4 screens

Verdict

The call

The clearest difference is in-app purchases: Rain Sleep Mixer at none against NeuroSync's 1. Rain Sleep Mixer also leads on update cadence (every 5 weeks vs every 7 months). On price, ads, device support and iOS requirement 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. NeuroSync sells 1 one-off in-app purchase. Rain Sleep Mixer asks for nothing beyond the download.

UpkeepUpdate frequency

Rain Sleep Mixer ships an update every 5 weeks, NeuroSync every 7 months. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
Rain Sleep Mixer versus NeuroSync: the parameters behind the verdict, then further details
ParameterRain Sleep MixerNeuroSync
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.616.0 — better
Further details — not scored
Size222 MB57 MB
Age rating4+4+
DeveloperDenis KolesnichenkoOvadiah Harris

In-app purchases

None

Rain Sleep Mixer

No in-app purchases

1 purchases

NeuroSync

One-time1
  • NeuroSync Premium$2.99

Questions

Is Rain Sleep Mixer free?
Rain Sleep Mixer is free to download, with no in-app purchases.
Is NeuroSync free?
NeuroSync is free to download, with in-app purchases available.
Do Rain Sleep Mixer or NeuroSync have ads?
Neither Rain Sleep Mixer nor NeuroSync shows ads.
Which is updated more often, Rain Sleep Mixer or NeuroSync?
Rain Sleep Mixer ships an update every 5 weeks, and NeuroSync every 7 months. Most recently, Rain Sleep Mixer was updated on October 11, 2026 and NeuroSync on October 20, 2026.

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