Comparison

TangiFlow vs The Gateway Project

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

Head to head
About

TangiFlow

This tool helps you achieve a state of flow by generating custom binaural beats and isochronic tones. Its distraction-free interface allows for seamless background playback and precise sleep timing.

Highlights
  • Custom binaural beats and isochronic tones
  • Tailored to unique neural rhythms
  • Sleek, distraction-free interface
  • Seamless background playback
  • Precision sleep timer
  • Professional parameter adjustment
Features
Read full description

Unlock the full potential of your mind with the ultimate brainwave entrainment tool. Helping you quickly enter a state of flow. Uniquely Yours: Generate custom binaural beats and isochronic tones tailored to your unique neural rhythm. Pure Simplicity: A sleek, distraction-free interface that stays out of your way. Local functioning without network. Total Control: Enjoy seamless background playback and a precision sleep timer for your nightly rituals. Professional parameter adjustment: Craft the sound that is uniquely you. Elevate your consciousness today.

About

The Gateway Project

This app uses synthesized binaural beats to aid in relaxation, focus, and sleep. It offers free access to basic sessions and ambient sounds, with an optional premium subscription for advanced features and custom soundscapes. Designed for calm and privacy, it requires headphones for binaural sessions.

Highlights
  • Synthesized binaural beats
  • Focus Level system
  • General brainwave sessions
  • Ambient sound mixing
  • Prep Mode with affirmations
  • Daily visualization tools
  • Customizable sound builder
Features
Read full description

The Gateway turns your headphones into a precision binaural beat instrument, built on Robert Monroe's Focus Level system and two declassified U.S. government documents. Every tone is synthesized live on your device from pure sine waves. Nothing is pre-recorded, streamed or compressed. Each session uses the carrier and beat frequencies documented in Monroe's research, with up to eight layers playing at once. FREE FOREVER • Focus 10 (Body Asleep, Mind Awake) and Focus 12 (Expanded Awareness) with no time limits • General brainwave sessions for sleep, focus, stress release, creativity and morning energy • Ambient sounds like brown noise, rain, ocean and singing bowls, mixed with separate volume controls • Prep Mode with resonant breathing, a safety checklist and affirmations • Daily Tools: short visualization techniques for everyday life that need no headphones • Optional voice guidance with your choice of voice and speaking rate • Session history, streaks and a progression roadmap • Learn: plain-language background on binaural beats, Monroe's books, the 1983 U.S. Army assessment, and an honest look at the research, which is promising but mixed • Optional Audible beat mode, which mixes the two ears so the beat can be heard as a pulse PREMIUM • Focus 15 (Into the Past / Into the Future) and Focus 21 • Custom Builder: set the exact left and right frequencies and amplitude for each layer • Companion Modules: Energy Bar Tool, Living Body Map, Emotional Body Map, REBAL and the Focus 12 Clock • Research Mode for structured sessions with a personal record • iCloud sync across your devices Premium is $4.99 per month or $39.99 per year, billed through your Apple ID. It renews automatically unless you cancel at least 24 hours before the end of the current period. You can manage or cancel it anytime in your App Store account settings. DESIGNED FOR CALM A slow-moving animated backdrop tinted to each Focus level, dark mode throughout, and nothing to distract you. Audio keeps playing in the background and from the Lock Screen. PRIVATE BY DESIGN No ads. No third-party analytics or trackers. No social feeds. You don't need an account. Your sessions stay on your device unless you turn on iCloud sync. HEADPHONES Binaural sessions need stereo headphones, because each ear hears a slightly different tone. Daily Tools and companion exercises work without them. PRIMARY SOURCES • McDonnell, W. (1983). Analysis and Assessment of Gateway Process. U.S. Army Intelligence and Security Command. • The Monroe Institute (1977). Gateway Experience: Intermediate Workbook. Both are held in the CIA FOIA Reading Room. The Gateway is a wellness and relaxation tool. It is not a medical device and does not diagnose, treat or cure any condition. Do not use it while driving or operating machinery. "The Monroe Institute," "Gateway Experience" and the Focus 10, 12, 15 and 21 names are trademarks of The Monroe Institute and are used descriptively. The Gateway is independent and is not affiliated with or endorsed by The Monroe Institute. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TangiFlow3 screens
The Gateway Project4 screens

Verdict

The call

The clearest difference is update cadence: TangiFlow at daily against The Gateway Project's every 3 weeks. On price, ads, in-app purchases and monetization model 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. TangiFlow sells 1 one-off in-app purchase and The Gateway Project sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TangiFlow ships an update daily, The Gateway Project every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
TangiFlow versus The Gateway Project: the parameters behind the verdict, then further details
ParameterTangiFlowThe Gateway Project
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyDaily — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better18.6
Further details — not scored
Size3 MB6 MB
Age rating4+17+
DeveloperNingbo Tanji Technology Co., Ltd.Rick Yost

Customer experience

TangiFlow

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

The Gateway Project

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

TangiFlow

One-time1
  • Unlock Theme Colour$0.99
2 purchases

The Gateway Project

Subscriptions2
  • The Gateway Project$4.991 Month
  • The Gateway Project$39.991 Year

Questions

Is TangiFlow free?
TangiFlow is free to download, with in-app purchases available.
Is The Gateway Project free?
The Gateway Project is free to download, with in-app purchases available.
Do TangiFlow or The Gateway Project have ads?
Neither TangiFlow nor The Gateway Project shows ads.
Which is updated more often, TangiFlow or The Gateway Project?
TangiFlow ships an update daily, and The Gateway Project every 3 weeks. Most recently, TangiFlow was updated on November 5, 2026 and The Gateway Project on October 31, 2026.

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