Cerebyte vs LimeFast AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cerebyte
This neuroscience-based audio wellness app uses real brainwave recordings to help you achieve specific mental states like deep sleep, focus, or anxiety reduction. It offers personalized soundscapes and a unique approach to mental well-being beyond generic meditation or sleep sounds.
- Real brainwave recordings
- Personalized soundscapes
- Anxiety reduction states
- Deep sleep audio
- Focus and concentration tools
- Wake up alarm
- Guest access for trial
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Welcome to Cerebyte, the neuroscience based audio wellness app designed to help you shift your mind into specific mental states using real brainwave recordings. In a market flooded with generic meditation apps, synthesized binaural beats, and basic sleep sounds, Cerebyte offers a radically different approach. We do not just give you calming music for sleep. We provide sound experiences modulated by the actual electrical activity of the human brain. The human brain produces electrical waves that correspond to different states of consciousness. For the first time, these waves have been recorded and translated into audio. We call them Cerebytes. When you listen, you are hearing the audio shaped by the real brain activity associated with the exact state you want to move toward, whether that is deep sleep, absolute focus, or anxiety reduction. Direct Brain to Brain Sound Technology is designed to help your brain shift into the state you need. What if you could listen to the sound of the state itself? Whether you are seeking a guided meditation app, study music for memory retention, or a tool to support brain training, Cerebyte adapts to your unique needs. During onboarding, you are prompted to select your primary goals to personalize your experience. Our library includes dedicated states for Anxiety Reduction, Craving Control, Creative Flow, Deep Sleep, Energize, Experimental, Focus, Meditative, Motivation, and Relaxation. If you are looking for an app to help with insomnia, improve your sleep cycle, or act as a sleep tracker companion, Cerebyte provides audio crafted from a real sleeping brain rhythm. Cerebyte is built to support your productivity and mental health throughout your entire day. You can indicate exactly when you need your desired state, choosing from Morning, Afternoon, Evening, Before Bed, or In Urgent Moments. Explore our core features: • The Wake Up Alarm: Set up your Wake up alarm and select a soundbyte to wake up to. Start your morning in a state of calm or elevate your brain right out of a dream. • Soundscapes: Initiate the creation of a new soundscape and personalize it to your liking. You can name your soundscape, select a cover picture, and choose custom colors. • My Sessions: Easily view your previously generated or saved sessions. Add your top tracks to your Favorites for quick access. • Guest Access: You can enter as a guest to try the app before committing to an account. If you are tired of standard sleep sounds, generic white noise for babies, or traditional mindfulness apps that fail to hold your attention, Cerebyte provides a scientifically grounded alternative. It serves as an excellent companion for those needing deep sleep music, concentration music for deep work, or relaxation music for anxiety. Our users find it to be an incredible asset for productivity, flow, and overall mental wellness. While we offer a free experience, a paywall screen invites you to upgrade to the premium Cerebyte Gold experience. With a Gold subscription, you unlock full access to the EEG state library. You receive full EEG database access, all brain states unlocked, unlimited sequence creation, early access to new cerebytes, and no interruptions. You can start a 7-Day Free Trial and cancel anytime. We believe in giving back to the scientific community. A percentage of the profits of this App goes to the Charity TeleEEG at www.teleeeg.org. By improving your own brain states, you are also helping support clinical EEG access worldwide. Download Cerebyte today to experience the true sound of your brain. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.cerebytes.com/
LimeFast AI
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Stop guessing what to do after each meal. LimeFast AI helps adults build a more practical fasting and meal routine. Log what you eat in seconds, review a calorie range instead of a falsely precise number, correct the factors that matter most, and get a clear suggestion for your next meal. FAST MEAL LOGGING Record meals using a photo, voice, text, frequent meals, or by copying your previous meal. Set the actual meal time and manage saved records whenever needed. MORE USEFUL ESTIMATES Review estimated calorie ranges, macronutrients, confidence levels, and the main sources of uncertainty. Quickly refine results by adjusting oil, staple portions, sauces, and serving size. YOUR NEXT-MEAL ACTION Get practical food, portion, and pairing suggestions based on your selected goal, recent meals, meal times, remaining daily target, cuisine preferences, eating style, and foods you choose to avoid. FASTING THAT STAYS ON TRACK Choose a fasting plan, follow the live timer, and review completed fasting history. Sessions are automatically completed when their planned time has passed. PERSONAL PROGRESS Set your current and target weight, record water and weight, review trends, and receive AI-assisted daily insights and weekly summaries based on the records you choose to save. OPTIONAL APPLE HEALTH With your permission, LimeFast AI can use selected weight, step, and active-energy data to support your progress view and eligible energy-target calibration. LimeFast AI supports English and Simplified Chinese, guest access, Sign in with Apple, and in-app account deletion. Meal recognition, calorie ranges, nutrition estimates, and AI responses are provided for general wellness and educational purposes. They may be incomplete or inaccurate and are not medical diagnosis, treatment, or individualized medical nutrition advice.
Screenshots
Verdict
The clearest difference is in-app purchases: LimeFast AI at none against Cerebyte's 1. Cerebyte's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, 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
Both are free to download. Cerebyte sells 1 in-app purchase, starting at $4.99 per month. LimeFast AI asks for nothing beyond the download.
Cerebyte ships an update weekly, LimeFast AI every 2 weeks. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.
| Parameter | Cerebyte | LimeFast AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 186 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | Electrodiagnostic Services Ltd | Shanxi Jinshangxing Technology Co., Ltd |
In-app purchases
Cerebyte
- Cerebyte Gold7 Days trial$4.991 Month
LimeFast AI
No in-app purchases
Questions
Is Cerebyte free?
Is LimeFast AI free?
Do Cerebyte or LimeFast AI have ads?
Which is updated more often, Cerebyte or LimeFast AI?
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