OnSkin vs KO Interval Timer

OnSkin is your science-backed ingredient checker and product scanner for skincare, makeup, hair care, and household products—trusted by over 8 million users. Not sure what's actually in the products you use every day? OnSkin decodes ingredient labels, so you know which products are made with clean ingredients—whether you're checking what you already own or scanning before you buy. It's backed by a curated database of 2 million products, from viral K-beauty finds to everyday drugstore staples. INGREDIENT CHECKER Wondering what’s inside that face cream? Scan it and find out. OnSkin is your cosmetic checker for skincare, makeup, hair care, and more, giving you a clear verdict—Excellent, Good, Not Great, or Bad—plus plain-language notes on every ingredient. If it scores low, OnSkin suggests safer alternatives. SKINCARE FINDER Overwhelmed by choice in the skincare aisle? Answer a short questionnaire about your skin type and goals—think moisturizing, calming, or anti-acne—and OnSkin curates matching beauty products, from face cleansers to sunscreen. Less guessing in the store. SKINCARE ROUTINE Want a routine that actually fits your skin? Complete your Skin Profile, and OnSkin builds a personalized morning and evening skincare routine around your skin type and goals, so every step makes sense. SHELF SCAN Tired of scanning products one at a time? Shelf Scan reads your entire bathroom cabinet in one go and delivers safety and quality scores on the spot. SKIN MATCH Wondering if a product's right for you? OnSkin skips generic "clean beauty" labels and checks it against your skin type, sensitivities, concerns, and goals—then gives you a clear verdict on whether the product is a match. ONSKIN COMMUNITY Curious how other people handle the same skin or hair concerns? Join the OnSkin Community to swap tips, ask questions, and get inspired by real skincare journeys. HAIR LAB Not sure if your shampoo or conditioner suits your hair type? OnSkin goes beyond the skincare scanner, checking any hair product against your hair type and goals. Your Hair Match score shows how well it fits, so you can build a hair care routine that works for you. AI SKIN HELPER Need quick advice on your skin type or the latest beauty trend? Ask your own question or pick a popular one and get personalized guidance from the AI Skin Helper in seconds. MORE TO EXPLORE Check your local UV Index, browse trending Popular Scans, or test your instincts with the daily Guess the Score game. WHY TRUST ONSKIN – Independent safety ratings for skincare, hair care, makeup, and household products—no brand deals, no sponsored reviews. – Grounded in toxicology and dermatology research, with 15,000+ ingredients analyzed for safety, quality, and toxicity. – Recommendations and scoring criteria reviewed by our in-house team of certified dermatologists. – No vague "non-toxic" claims—just clear, honest ingredient explanations. – Proud partner of the Skin Cancer Foundation. RECOGNITION Featured in Forbes, CNN, Vogue, and The Independent. Double winner of a 2024 Webby Award and a New York Product Design Award. FAQ Q: Is OnSkin good for acne-prone skin? A: Yes—Skin Match flags acne-safe products based on your skin profile. Q: What if a product isn't in the database yet? A: Request an On-Demand Analysis and get its safety score in just a few hours. Q: Can I check household and cleaning products too? A: Yes—OnSkin analyzes household and cleaning products with the same expert-reviewed safety ratings. Download OnSkin—your all-in-one ingredient checker and product scanner for skincare, makeup, hair care, and household essentials—and stop guessing what’s in your products. PREMIUM SUBSCRIPTION – You can subscribe to get unlimited access to certain app features. – Subscriptions are billed automatically based on the selected subscription plan. By using the app, you agree to our Privacy Policy and Terms of Use: https://aiby.mobi/cosmetic/terms https://aiby.mobi/cosmetic/privacy

YOUR ROUNDS. YOUR PACE. KO Interval Timer is a flexible interval timer for boxing, HIIT, circuit training, stretching and anything else that works in rounds. Create your timer, choose your cues and keep a record of every session—all in one app. BUILD A TIMER THAT FITS Set your work and rest periods, choose the number of rounds and add a preparation countdown. Give your phases custom names, save your favourite timers and duplicate them when you want to try something different. STAY FOCUSED WITH SOUND AND VOICE Choose from a range of timer sounds, spoken countdowns and coaching voices. Personalise your start, phase-change and completion cues, with optional haptic and visual alerts to help you follow each session. KEEP A WORKOUT JOURNAL Go beyond a finish time. Add notes, a photo and tags to your completed workouts. Record how you felt before and after, rate the difficulty and optionally log your bodyweight. LOOK BACK AT YOUR PROGRESS Review your workout history, completed rounds and elapsed time. Follow your training streaks and activity over time, and revisit your journal to see what worked for you. QUICK ACCESS WITH WIDGETS AND SIRI Access saved timers through home-screen widgets and use Siri shortcuts to start a session. See useful training summaries without opening your workout history. MAKE IT YOURS Choose your accent colour, preferred sounds and coaching voice. Enable the keep-screen-awake setting to keep your timer visible during a session. YOUR JOURNAL STAYS ON YOUR DEVICE Your workout history, notes and photos are stored locally—not uploaded to our servers. No KO Interval Timer account signup is required. The app does not provide cloud backup or cross-device workout syncing. IMPORTANT TO KNOW KO Interval Timer is designed for foreground use. Keep the app open and your screen awake during sessions; it does not provide background or lock-screen timer alerts. An internet connection is needed to verify subscription access. SUBSCRIPTION REQUIRED An active subscription is required to use the timer and other protected features. Available plans, prices and billing periods are displayed before purchase. Payment is charged to your Apple account when you confirm a purchase. Subscriptions renew automatically unless cancelled before renewal under Apple’s applicable terms. You can manage or cancel your subscription in your Apple account settings. Deleting the app does not cancel your subscription. Privacy Policy: https://koappstudio.com/embed/ko-interval-timer/privacy-policy Terms of Use: https://koappstudio.com/embed/ko-interval-timer/terms-of-use