# Noise Generator: Full Spectrum — user reviews > 158 indexed App Store user reviews of Noise Generator by TMSOFT, rated 4.70/5 from 1,959 ratings. - Source: https://appshunter.io/ios/app/noise-generator-full-spectrum/id1206450560/reviews - App overview in markdown: https://appshunter.io/ios/app/noise-generator-full-spectrum/id1206450560.md - Rating breakdown: 5★ 1,616 · 4★ 216 · 3★ 62 · 2★ 22 · 1★ 43 ## What do users think of Noise Generator? Overall sentiment: positive **Pros** - 🚀 Spot on performance - 👍 Customizable noise options - 🚀 Wide range of frequency spectrum - 👍 Convenient for sleeping and focus - 👍 Helps with tinnitus and anxiety - 👍 No subscription or paywall **Cons** - 🐛 Crashes and stops working - 🐛 Ads interfere with functionality - 🔋 High battery drain - 🐛 Unreliable, cuts out randomly - 🐛 Detectable sound pattern loop - 🐛 Harsh high/low cut filters **Commonly reported bugs** - Scrolling issues on iPhone 13 Pro - Beeping noise looping in background - Stops playing when app is in background **Most requested features** - Add green noise option - Ability to save custom presets - Include a sleep timer - Landscape mode support - Equalizer/smoother frequency controls ## Newest reviews (10 of 158) ### 4/5 — Good but missing green noise *2025-10-27, version 2.2* Please add and this app would be perfect! ### 4/5 — Great app: missing one feature I’d really like *2025-10-12, version 2.2* I use the app when I want to doze in my recliner while my wife is watching television. It also works great when I want to nap when I’m waiting in the car while she’s shopping. One thing I’d like to see added to it would be some “preset” buttons so I could have different sounds for different environments. ### 2/5 — Static *2024-08-04, version 2.1.7* Has potential but too much static noise ### 2/5 — Strange Sound Contamination *2024-03-26, version 2.1.4* Each sound color has its own faint unwanted additional sound included—a very small portion of a song or someone talking for instance. And it’s on a continuous loop. ### 5/5 — 長く耳鳴に悩んでいます *2024-01-26* アクセシビリティのヒアリングで補聴器をコントロールして使っています 補聴器の設定のタイミング以上に耳の状態が変わるので使っています 耳の検査以上の精度で把握でき耳鳴りが治っています。 この情報で補聴器を調整してもらいます よく出来たアプリです 感謝 ### 4/5 — Good app *2023-12-09* I like that you can mix the colour noises. I wish they made it where you can have pink, brown and white noises playing at the same time. Or as many colour noises you want. It is still very good though. A lot of sleep apps you have to play for to get most of the sounds. This app is 100% free there is some ads that is not a bad thing it a little annoying especially on a sleep app but it not that bad and I understand you need to make money somehow and is better than other sleep apps that want you to get a subscriptions and most sleep apps want you to do that. There is sliders. You can make mix and match the colour noises only if there beside each other. You could also change the frequency or whatever it’s called. My favourite combination is pink and white noise on a high enough frequency to hear it but a little lower. ### 5/5 — That’s a very good app *2023-11-23* The app just does its job. @developer: make a donate button or a paid option to hide the ads. ### 5/5 — Idea for developer *2023-11-16, version 2.1.4* Great app for generating color noise and or calibrate loudspeaker but the next version please add save options to save generated noise into HQ uncompressed format to filesystem. ### 5/5 — Great! No Subscription! *2023-10-06, version 2.1.3* Been looking around for a brown noise generator but all apps have pay wall. This app has an ad at the bottom but it doesn’t interfere which I appreciate. Love this app! ### 5/5 — Its excellent *2023-09-27, version 2.1.3* I use it almost weekly ## Most critical reviews (10 lowest-rated) ### 1/5 — Sounds weird now and no way to regenerate a new waveform. *2026-08-19, version 5.1.1* 5.1.1 sounds different than it used to. It makes noise that doesn’t seem to correspond with the hz. Also, the waveform used to regenerate reset after any change but now it doesn’t, which would be good but there’s no way to regenerate it. They need to add a regenerate button. ### 1/5 — Another update gone wrong *2026-08-15* Used this to let people know what Tinnitus sounded like. Now it’s far too complicated so deleted as I could not find my Tinnitis frequency anymore. **Developer response:** It looks like you're using an older version. We recommend updating to the latest version to ensure you have all recent improvements and fixes. Updating to this version should improve your overall experience and may address the issue you reported. Please let us know if you need any assistance. ### 1/5 — Wow… what happened to this app??? *2026-07-27, version 5.0* never thought I’d write a review like this. Noise GEN is many people’s go-to every single day. Great for blocking out background noise to focus on studying, for sleep, or fine-tune specific sound colors for sensory relief, this app was an incredible, lightweight piece of audio software. It felt like it was built by people who genuinely understood sound and cared about its users. Then came the most recent update, and it completely ruined everything that made this app special. First, the underlying noise generator itself is broken now. the frequencies aren't being portrayed or synthesized accurately anymore, resulting in loud, sharp, and harsh noise profiles instead of proper frequencies. every range sounds like white noise now. On top of that, changing the frequency slider from an exponential scale to a linear scale is a devastating UI downgrade. Frequencies and human hearing don't work linearly. Switching to a linear slider completely destroys the precision control over lower and mid-range frequencies, making accurate adjustment virtually impossible. they even removed the stereo balance control entirely. stripping away a basic, essential feature for anyone who needs spatial adjustment or targeted sound tuning. To top it all off, the app has been bloated with ads. they now physically clutter the lower bar of the app. It breaks my heart to see a tool that was once crafted with technical care stripped down and monetized at the expense of functionality. Until the audio engine is fixed, the exponential slider is restored, and the ads are removed, I unfortunately can't recommend this app to anyone anymore. Goodbye, Noise GEN. ### 1/5 — Good while it lasted *2026-07-23, version 5.0* The latest update broke this app. The high pass filter is messed up now, and seems to be letting through frequencies way above what it’s set to. What used to be a soft, low rumble is now a sharp, hissing assault on my ears. It’s an obvious night and day difference between the two versions, using the same saved preset. Changing the volume also seems to change the high pass frequency too, which makes no sense. Overall just a really sloppy lack of QA testing. I can’t get it to sound right after 10 minutes of fiddling with the sliders, so now I have the joy of looking for a replacement at midnight while I’m traveling. I guess nothing good lasts forever. Word of advice to the devs: If it’s not broken, don’t fix it. ### 1/5 — Something changed *2026-05-26, version 3.0.8* Something changed in the latest update. Volume control no longer works and it hangs my phone. Ads are more instrusive too. Deleting asap. ### 1/5 — Reduced functionality *2026-05-08* Now the frequencies go up in increments of one i cant use the arrows to get a precise frequency quickly. It used to go up in 10 which made it easy to tap to the right frequency, now i have to resort to the slider which is not accurate or the arrows which take forever now. **Developer response:** Tap the label (ex: 3000 Hz) and you can enter the value using the keyboard. Cheers! ### 1/5 — Claims to be full spectrum *2025-08-20, version 2.1.7* Does not have the ability to do green noise ### 1/5 — Scroll *2024-08-27* Doesn’t scroll using iPhone 13 pro ### 1/5 — Beeping noise looping in background while using app *2024-02-28, version 2.1.4* Why on earth is this thing beeping in the background? If I could punch the developers in the face, I would, and they know they deserve it. Yall wrong for dat ### 1/5 — Does adjust to landscape mode *2023-10-18, version 2.1.3* Does adjust to landscape mode which is REALLY annoying on iPads with keyboard stands. ## Most praised reviews (10 highest-rated) ### 5/5 — Exactly what I need *2026-02-16, version 2.2* Nothing complicated, just a noise generator that runs when my phone screen is asleep ### 5/5 — Perfekt & Einfach *2026-02-09* Super **Developer response:** Thanks:) ### 5/5 — AMAZING! *2026-01-02, version 2.2* Everyone should know about this app!!!!!!!!!!! At last! I can make my own noise!!!!! Best thing since channel surfing! LIFESAVER ### 5/5 — Just it! *2025-12-03, version 2.2* Exactly what I needed ### 5/5 — Spot on! *2025-11-24, version 2.2* Does what it says and gives the full range to perfection ### 5/5 — Large spectrum graduation *2025-08-05, version 2.1.7* Has a very wide range of focusable frequency spectrum. ### 5/5 — Just Great *2025-06-11, version 2.1.7* A simple app but very effective, how can I take out the ads, i didnt find where to pay it. ### 5/5 — Deeper sleep *2024-06-03, version 2.1.7* Drowns out all the city noise! Thank you ### 5/5 — Mushroom society *2024-04-27, version 2.1.6* JFK ### 5/5 — best ever *2024-04-04* make your noise --- *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 2026-09-04.*