Caffeine Tracker vs Narm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caffeine Tracker
This app helps you track your caffeine intake and understand its impact on your sleep, focus, and energy levels. It features a comprehensive database of drinks, real-time half-life calculations, and personalized insights to help you manage your consumption.
- Instant caffeine logging for various drinks
- Real-time caffeine half-life calculator
- Sleep impact analysis
- Apple Watch companion app
- Caffeine reduction goals
- Smart reminders
- Widget support
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Track your caffeine intake and understand how it affects your sleep, focus, and energy with MoonLatte — the smart caffeine tracker for iPhone and Apple Watch. HOW IT WORKS Log Your Caffeine Quickly log coffee, espresso, tea, matcha, energy drinks, soda, and pre-workout supplements. Our caffeine database covers hundreds of drinks with accurate caffeine content per serving. Half-Life Visualization See exactly when caffeine leaves your system. MoonLatte calculates caffeine half-life in real-time, showing you the optimal time to stop drinking coffee for better sleep. Sleep & Focus Impact Understand how your caffeine intake affects your sleep quality and daily focus. Get personalized insights based on your consumption patterns and sleep schedule. Apple Watch App Track caffeine directly from your wrist. Quick-log your favorite drinks, view your daily caffeine balance, and get alerts when it's time to switch to decaf. Reduce & Quit Caffeine Set caffeine reduction goals and track your progress. Whether you want to cut back on coffee, quit energy drinks, or find your optimal caffeine balance — MoonLatte helps you get there. Smart Reminders Get notified when your caffeine levels are high before bedtime. Set custom reminders to log your drinks and stay within your daily caffeine limit. KEY FEATURES - Instant caffeine logging for coffee, tea, espresso, matcha, energy drinks, soda - Real-time caffeine half-life calculator and metabolism tracker - Sleep impact analysis and bedtime caffeine alerts - Apple Watch companion app for wrist-based tracking - Caffeine withdrawal timeline and reduction goals - Beautiful charts showing daily, weekly, and monthly caffeine trends - Caffeine content database for hundreds of popular drinks - Widget support for quick caffeine overview PURCHASE INFORMATION MoonLatte offers a Lifetime purchase option for full access to all premium features. This is a one-time purchase — no subscriptions. Privacy Policy: https://moonlatte.app/privacy Terms of Use: https://moonlatte.app/terms
Narm
Understand the materials in your clothing with instant fabric breakdowns. Learn about potential skin sensitivities, environmental impact, and certifications to make informed shopping decisions.
- Instant fabric breakdown via photo scan
- Detailed analysis from care label scans
- Information on skin sensitivity
- Environmental impact assessment
- Explanation of fabric certifications
- Guidance for everyday shopping
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Narm is the #1 trusted fabric educator platform for learning about what you wear. Most people have no idea what's actually in their clothes. Labels list fabric percentages, but not what those materials mean for your skin, your health, or the environment. Narm is built to change that — one scan at a time. Two ways to scan Quick photo: point your camera at any garment and get an instant material breakdown. No label needed. Label scan: photograph the care label for a deeper, more accurate analysis of every ingredient listed. What you'll learn — What each fabric is made of and how it's typically processed — Which materials are linked to skin sensitivity or irritation — Environmental impact: is it natural, synthetic, or recycled? — Certifications to look for (and what they actually mean) Built for everyday shopping Use Narm before you buy — in store or online. Check a thrift find. Understand what's already in your wardrobe. Whether you're managing sensitive skin, trying to shop more sustainably, or just curious, Narm gives you the context labels never do. Our goal is simple: make the hidden information in clothing visible, understandable, and actionable. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Narm at none against Caffeine Tracker's 3. Narm also leads on ratings volume (6 vs 1) and iOS requirement (14.0.0 vs 18.2). On price, rating, update cadence and ads 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. Caffeine Tracker sells 3 in-app purchases, starting at $2.99 per 7 days. Narm asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Caffeine Tracker against 5.0 for Narm. That said, the two scores are not equally well evidenced: Narm has 6 ratings behind it against 1, so its average is the more settled of the two.
Caffeine Tracker ships an update every 2 months, Narm every 5 weeks. The most recent releases landed on July 31, 2026 and August 12, 2026 respectively.
| Parameter | Caffeine Tracker | Narm |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (6 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 14.0.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 102 MB |
| Age rating | 4+ | 12+ |
| Developer | Pawel Karniej | Narm |
Customer experience
Caffeine Tracker
Narm
In-app purchases
Caffeine Tracker
- MoonLatte Weekly$2.997 Days
- Moon Latte Yearly$9.991 Year
- Lifetime Premium Access$19.99
Narm
No in-app purchases





