Somnia AI vs Caffeine Tracker +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Somnia AI
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Transform your day with Somnia, the subscription-based app designed to help you sleep deeper, focus sharper, and relax better. Powered by an advanced AI white noise machine, Somnia creates soothing white noise and calming soundscapes tailored to your needs. HOW TO USE SOMNIA: 1) Answer lifestyle questions to build your personalized plan 2) Select from tailored white noise mixes, noise machine sounds, or immersive visual experiences.* 3) Relax, focus, or sleep deeply with expertly crafted mixes and animations.* Whether you're searching for a reliable white noise machine to improve your sleep, a calming noise machine for relaxation, or customized soundscapes for focus, Somnia is here to enhance your day effortlessly. Backed by science, our tools help you create a space of calm and productivity in your daily routine. Unlike other apps, Somnia empowers you with an AI white noise machine and expertly designed features that fit seamlessly into your life. Whether for unwinding after a stressful day or improving your focus, Somnia helps you take control of your well-being. Features - White Noise Machine: Generate custom mixes for better sleep and focus. - Noise Machine Sounds: Enjoy calming and effective soundscapes. - Personalized Soundscapes: Tools tailored to your unique lifestyle. - Seamless Integration: Designed to fit effortlessly into your daily routine. NOTE: For relaxation purposes only. Somnia does not offer medical advice; consult a professional for health-related concerns. *ALL FEATURES AND CONTENT REQUIRE A SUBSCRIPTION TO ACCESS. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Caffeine Tracker +
Take control of your caffeine intake with powerful tracking, personalized reduction plans, and real-time insights. Understand your habits, sleep better, and reduce anxiety with data-driven tools and visual progress tracking.
- Caffeine tracking for various beverages
- Real-time metabolism and metabolism graphs
- Personalized reduction plans
- Sleep quality insights
- Smart reminders and 'last call' notifications
- Calendar view of caffeine habits
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Decaf helps you take control of your caffeine intake with powerful tracking, personalized reduction plans, and real-time insights. Whether you want to sleep better, cut back on coffee, or simply understand your habits, Decaf gives you the tools to succeed. Core Features - Caffeine Tracking: Log coffee, tea, energy drinks, sodas, or custom beverages with ease - Real-time Metabolism Tracking: Visual graphs show how caffeine builds and tapers in your body throughout the day - Sleep Safe Sips: This is our unique algorithmic way of sharing what drinks are still 'available' to you within your daily caffeine budget - Favorite Brands: Track your favorite drinks, whether it be from Starbucks, Dunkin, etc or something custom you've created yourself - Calendar View: Color-coded monthly overview of your caffeine habits with green, yellow, and red days - Sleep Quality Insights: Correlation charts reveal how your caffeine intake affects your sleep patterns - Smart Reminders: Gentle nudges to log drinks and notifications for your optimal “last call” time Why Decaf Works - Better Sleep: Protect your nights by understanding how caffeine impacts rest and recovery - Reduced Anxiety: Cut back gradually to minimize withdrawal, jitters, and energy crashes - Data-Driven Insights: Connect daily intake with long-term patterns to make smarter choices - Visual Progress: See your improvement clearly with charts and calendar tracking - Personalized Approach: Decaf adapts to your lifestyle, sleep schedule, and reduction goals What Sets Decaf Apart Most caffeine apps stop at logging drinks. Decaf goes further with science-based tapering plans and real-time metabolism tracking, helping you reduce gradually while staying energized and avoiding uncomfortable withdrawal. Take control of your caffeine habits today and start feeling the benefits of better sleep, steadier energy, and improved focus with Decaf. Our privacy policy can be found here: https://www.brightwoodapps.com/legal/decaf/decaf-terms.html This application is licensed under the Apple Standard End User License Agreement (EULA).
Screenshots
Verdict
The clearest difference is ads: Caffeine Tracker + at none against Somnia AI's shown. Somnia AI's advantage is update cadence (every 2 days vs every 3 months). On price, in-app purchases, 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
Both are free to download. Somnia AI sells 2 in-app purchases, starting at $6.99 per month and Caffeine Tracker + sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Somnia AI ships an update every 2 days, Caffeine Tracker + every 3 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | Somnia AI | Caffeine Tracker + |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 | 17.6 |
| Further details — not scored | ||
| Size | 79 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Avalanche Factory | Brightwood Apps LLC |
In-app purchases
Somnia AI
- Monthly$6.991 Month
- Yearly3 Days trial$29.991 Year
Caffeine Tracker +
- Pro Access | 1 Week3 Days trial$4.997 Days
- Monthly Plan3 Days trial$9.991 Month









