# Noisli > Background noise and color generator for work and relaxation. (iPhone/iPad app by Noisli Labs UG (haftungsbeschraenkt).) - Source: https://appshunter.io/ios/app/noisli/id862773459 (this page in markdown: same URL + `.md`) - Developer: [Noisli Labs UG (haftungsbeschraenkt)](https://appshunter.io/developer/862773462) - Category: Health & Fitness, Productivity - Price: $1.99 - Rating: 4.20/5 from 255 App Store ratings · 328 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 254 MB - Languages: American English - Released: 2014-05-08 - Data updated: 2026-08-27 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/noisli/id862773459/reviews.md ## What is Noisli? The Official app of Noisli.com - The background noise and color generator for working and relaxing. High quality ambient sounds to help you focus while working, relieve anxiety, help during your meditation or yoga classes, or just to relax while reading or before going to sleep. Noisli is mainly used to drown out annoying noises in order to better concentrate and to enhance productivity, or to create a pleasant audio environment for relaxing or sleeping. You’re working from an open office, have loud co workers and can’t focus? You’re working or studying from home or in a library and nothing gets you motivated? You’re continuous travelling on plane or train and need a quick power nap? Noisli makes your life a little easier and keeps you sane during long office hours or intense study sessions. PRESS & MEDIA QUOTES The Next Web – “The perfect tool to help get you more productive in the comfort of your own home” Time – “Noisli helps you tackle busywork” FastCompany – “12 Tech Tools Productivity Experts Can’t Live Without” Cnet – “Relax during your stressful workday with Noisli. It is pure simplicity” LifeHacker – “Noisli Generates Background Sounds to Keep You Creative and Relaxed” The app is also useful in many other situations, such as helping with insomnia, relaxing while reading, reduce stress, soothe headaches and migraines or at the spa, during massaging sessions and for parents to help your baby fall asleep. Noisli is also used to mask Tinnitus and to help with ADD and ADHD. With Noisli you can improve your health and feel better. The service is already being used all over the world by coders, programmers, bloggers, writers, students and translators during work or by teachers during creative writing classes. HOW IT WORKS Mix different sounds and create your perfect sound ambience tailored to your personal need and taste. Activate one or more sounds and adjust the volume slider to create an always different and pleasing sound environment. With Noisli you can boost your focus and enhance your productivity or just lay back, listen, and enjoy falling asleep. SOUNDS Rain, Thunderstorm, Wind, Forest with Birds, Leaves, Water stream, Seaside with seagulls and relaxing waves, Water, Fireplace, Summer night with owls and crickets, Fan, rumbling Train, Coffee Shop, White Noise, Pink Noise, Brown Noise. ALWAYS WITH YOU - OFFLINE SOUNDS The Noisli app lets you play all of the sounds offline and therefore you can always enjoy its features and benefits also while travelling on a plane or commuting on a train, or during any other activity with no need for an internet connection. CREATE AND SAVE YOUR WONDERFUL COMBOS Play and Mix the Sounds together and find your Favourite Combos - Save and Replay them whenever you like. SYNC Now you can sign up for a free Noisli account and have your wonderful Combos always in sync on all your devices. A network connection is required to synchronise. TIMER WITH FADE OUT FUNCTION With the Timer function you can take advantage of efficient time management methods, such as the Pomodoro Technique, to be more efficient and productive while cutting out distractions and prevent burnouts. Use the built-in countdown timer function during work, study or creativity sessions or simply use it as a sleeping timer for taking a relaxed nap or while falling asleep. BACKGROUND AUDIO SUPPORT You can enjoy the wonderful sounds also while using other apps or while surfing the web. FOLLOW US Like it: https://facebook.com/Noisli Follow: https://twitter.com/Noisli Website: https://www.noisli.com ## Key features - Mixable ambient sounds - Customizable soundscapes - Offline sound playback - Save favorite sound combos - Timer with fade out - Sync combos across devices ## Chart rankings - #114 in Top Paid · Health & Fitness (US App Store) ## What do users think of Noisli? Overall sentiment: positive **Pros** - ⛅ Calming ambient sounds - 🎨 Customizable sound combinations - ⏱️ Helpful timer function - 💤 Great for sleep and focus - 🌳 Realistic nature sounds **Cons** - 🔊 Some sounds too quiet - 🌈 Distracting color changes - 💻 Not optimized for newer devices - 🔍 Limited sound selection - 🔒 No background audio support **Commonly reported bugs** - App crashes on launch for some users - Volume sliders not working properly - Sounds not resuming after interruptions - Compatibility issues with iOS 14.2 and newer **Most requested features** - Add more sound options like ocean, wind chimes, etc. - Implement a dark mode - Allow setting custom timer durations - Add alarm/wake up functionality - Improve compatibility with Bluetooth/smart speakers ## Recent user reviews (10 of 328) All indexed reviews: https://appshunter.io/ios/app/noisli/id862773459/reviews.md ### 5/5 — Holy Grail *2026-05-24, version 1.1.4* Layered sounds to stay asleep … no need for WiFi or cell connection when in a pinch. I love this app so much. ### 5/5 — Perfect! *2026-05-24, version 1.1.4* I got this app free through Starbucks so many years ago and have used it religiously since. I love that we can make our own white noise sound mixes! ### 2/5 — App version *2026-05-16, version 1.1.4* Limited choices compared to desktop version. Should be able to do a mixed timer, combo, shuffle playlist- so you don’t get bored. Should be able to upgrade so that you can access more features. It feels like İ’m only getting half of the free stuff on the app with no upgrade option. These limitations should be highlighted before people decide whether they should purchase it at 1.99. Bit ambiguous and lacks clarity on this matter ### 1/5 — Stopped working-Sleepless in Seattle *2026-03-16, version 1.1.4* Irritating app. Only worked for a few nights. I can’t even get it. to play any sounds. Aggravating! It’s a dead duck in the water. Complete waste of time and money. ### 3/5 — 还有很多可以改进的地方 *2025-12-10* 只有16种声音，然后声音播放的时候还不能播放音乐等等。界面颜色也是随机变化的，app里也没有意见反馈渠道，希望可以改进 ### 5/5 — Can’t sleep without! ⛈️ *2025-10-17, version 1.1.4* I got this app years ago maybe over a decade ago through Starbucks when they used to sponsor Apps in little business cards with a code. Over a decade later I still use it every single night before I go to sleep. My most used and most loved app I’ve ever had. The interface still looks sleek and very modern for how old this app is. Couldn’t recommend it enough! ### 4/5 — Okay *2025-09-02, version 1.1.4* I used this layered over the sounds of the Rain Rain app and together these two block out all sound while I sleep. I think this app could benefit from more sounds. I’d really like to see the library extended. The sounds they do have do a good job of masking for the most part, but with more sound options it would be more effective ### 2/5 — Zum schlafen isses Nix :/ *2025-08-06* Leider sind hier die Sound alle zu hektisch zum einschlafen. Man sollte die Geschwindigkeit ebenfalls einstellen können … ### 3/5 — Schade drum *2025-06-26* Obwohl ich die anderen Rezensionen gelesen habe, bin ich überrascht wie unzeitgemäß diese App ist. Die App wirkt, als wäre sie von einem Informatik-Erstsemester entwickelt worden. Die Farben wechseln und sind nicht fest wählbar, was je nach Grundstimmung kontraproduktiv ist, die Proportionen sind - zumindest bei einem iPhone 15 Pro Max - absolut unstimmig, die Wiedergabe ist nicht über den Sperrbildschirm steuerbar (lauter, leiser, stumm, stoppen). Schade. ### 5/5 — Love love love *2025-06-24, version 1.1.4* I love Noisli. I’ve used it for years. The ability to make my own ambient sound track is amazing. My favorite tracks are “Outdoor Cafes” for day (birds and a breeze) and night (cicadas and a fire). <3 ## Frequently asked questions about Noisli ### What does Noisli do? Noisli is a background noise and color generator designed to help you focus while working, relax, or sleep. It allows you to mix various high-quality ambient sounds to create a personalized audio environment tailored to your needs. ### What are the key features of Noisli? Key features include the ability to mix and match a wide variety of sounds like rain, wind, and coffee shop ambiance, save your favorite sound combinations, and use a timer with a fade-out function. All sounds are available offline, and you can sync your saved combos across devices with a free account. ### Is Noisli free to use? Yes, the app is free to use. While the description mentions a free Noisli account for syncing combos, it does not indicate any paid features or subscription models. ### Can I use Noisli without an internet connection? Yes, all of the sounds provided by Noisli are available offline. This means you can enjoy its features and benefits while traveling, commuting, or in any situation where an internet connection is not available. ### Who can benefit from using Noisli? Noisli is useful for a wide range of people, including students, writers, coders, and anyone working in noisy environments. It can help with concentration, productivity, reducing anxiety, aiding sleep, meditation, yoga, and even masking tinnitus or helping with ADD/ADHD. ## Version history (last 5 releases) ### 1.1.4 — 2017-04-19 This update from Apple will improve the functionality of this app. No new features are included. We heard your precious feedback and we got rid of a few annoying bugs and done some under the hood improvements. Thank you for supporting Noisli! Drop us a line at hello@noisli.com if you have any questions or feedback or you just want to say Hi! If you are happy with Noisli, please keep sharing the love and tell others about your experience. We will send you good karma. ### 1.1.3 — 2017-02-15 We heard your precious feedback and we got rid of a few annoying bugs and done some under the hood improvements. Thank you for supporting Noisli! Drop us a line at hello@noisli.com if you have any questions or feedback or you just want to say Hi! If you are happy with Noisli, please keep sharing the love and tell others about your experience. We will send you good karma. ### 1.1.2 — 2016-07-14 Security improvement: Now you can sync over HTTPS. Thumbs up for security :) We love to hear from our lovely users! If you have any questions or feedback please contact us via hello@noisli.com. We will personally get back to you. If you are happy with Noisli you can tell others about your experience by leaving a glowing review in the App Store. ### 1.1.1 — 2015-08-24 NEW: Combo sync! You can now have your wonderful sound combinations always in sync on all your devices and on your Noisli.com profile. Just login or signup for free and enjoy :) We love to hear from our lovely users! If you have any questions or feedback please contact us via hello@noisli.com. We will personally get back to you. If you are happy with Noisli you can tell others about your experience by leaving a glowing review in the App Store. ### 1.0.3 — 2015-02-17 - Minor Bug fixes ## Apps similar to Noisli | App | Rating | Price | Category | | --- | --- | --- | --- | | [Atmosphere: Relaxing Sounds](https://appshunter.io/ios/app/atmosphere-relaxing-sounds/id1259186300) | 4.8 (2,460) | Free | Health & Fitness | | [White Noise Lite](https://appshunter.io/ios/app/white-noise-lite/id292987597) | 4.8 (273,868) | Free | Health & Fitness | | [Noise Machine - Brown, White](https://appshunter.io/ios/app/noise-machine-brown-white/id1261956119) | 4.6 (4,297) | Free | Health & Fitness | | [Nature Soundscapes](https://appshunter.io/ios/app/nature-soundscapes/id971949061) | 4.8 (7,952) | Free | Health & Fitness | | [Binaural Beats: Sleep & Heal](https://appshunter.io/ios/app/binaural-beats-sleep-and-heal/id838752522) | 4.3 (1,604) | Free | Health & Fitness | | [White Noise HQ: sound machine](https://appshunter.io/ios/app/white-noise-hq-sound-machine/id888963581) | 4.8 (11,874) | Free | Health & Fitness | ## Related topics [noisli](https://appshunter.io/ios/topics/noisli) · [noisli labs ug](https://appshunter.io/ios/topics/noisli-labs-ug) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*