# Spectrum Analyzer: Spectrogram — user reviews > 241 indexed App Store user reviews of Spectrum Analyzer by Music Breath, rated 4.20/5 from 195 ratings. - Source: https://appshunter.io/ios/app/spectrum-analyzer-spectrogram/id981810895/reviews - App overview in markdown: https://appshunter.io/ios/app/spectrum-analyzer-spectrogram/id981810895.md - Rating breakdown: 5★ 137 · 4★ 13 · 3★ 13 · 2★ 6 · 1★ 26 ## What do users think of Spectrum Analyzer? Overall sentiment: negative **Pros** - ✅ Accurate frequency identification - ✅ Clear and easy-to-read display - ✅ Useful noise floor setup feature - ✅ Works well when ads are removed **Cons** - 💰 Extremely aggressive monetization strategy - 📢 Excessive and intrusive ads - 🔊 Loud ads that ignore device mute settings - 🚫 Requires subscription/payment to access core features - 😤 Deceptive purchase practices and accidental charges - 🐛 App crashes and freezes frequently - ⚠️ Poor customer support with invalid email - 📉 Significant performance degradation after iOS updates - 🚫 Cannot import audio files - 🔐 Security concerns and potential backdoor installation - ❌ Limited functionality even with paid version - ⏱️ Extremely slow app startup time **Commonly reported bugs** - App becomes unusable after iOS 16 update - Crashes immediately on iPhone 5 with iOS 7 - Cannot exit app on iPhone X without reboot - App freezes when changing settings or views - Inaccurate frequency readings - Slow and unresponsive performance - App hijacks device sound settings - Accidental in-app purchases triggered by home button - Subscription charges without clear user consent - App locks users into year-long subscriptions with no cancellation option **Most requested features** - Audio file import functionality - Customizable background colors for chroma key compatibility - Ability to record audio instead of only analyzing - Better documentation and help files - Improved sensitivity for detecting soft sounds - Dark mode option - Upfront pricing disclosure before download ## Newest reviews (17 of 241) ### 3/5 — My subscription expires June 17 but on June 14 my access was disabled … *2026-06-14* … but on June 14 my access was disabled. Credit my card a refund then please for the 3 days you screwed me out of. Thank you. ### 3/5 — App開頭音樂太吵 *2025-04-14, version 9.6.10* 嚇到人造成不便 ### 2/5 — Sem precisão *2024-01-29* Tentei medir frequências 60 100hz nao tem precisão nenhuma. Som 60hz mede 50, os erros sao grosseiros ### 1/5 — Not functional. Buttons don’t work. *2023-11-27* The only I have is “subscription” which I won’t push until I decide if I want to buy this product or not. 1 Star for non functionality but the option to pay is there. I’m on iPhone 11.. **Developer response:** Dear Djskyryn, thank you for your feedback. We are sincerely sorry that we disappointed you, could you please describe in more details which functions do not work? We will try to do our best to fix the problems you've mentioned in the next updates. We hope that you'll give our product one more chance. We are always attentive to the feedback of our users. Best regards, Music Breath Team ### 3/5 — !!! How to skip subscription *2023-11-05* To skip, press that tiny little "skip" button right below the subscription. !!! Be warned that this app doesn't let you import videos, have a invalid support email, doesn't have any workable features without subscription, and doesn't have many workable features with subscription. Your welcome. **Developer response:** Dear Soupdelicious Scientist, thank you for your feedback. We are sincerely sorry that we disappointed you, and we will try to do our best to fix the problems you've mentioned in the next updates. We hope that you'll give our product one more chance. We are always attentive to the feedback of our users. Best regards, Music Breath Team ### 1/5 — 👎 *2023-08-14* There is no experience and display of shapes 👎 **Developer response:** Hello! Thank you for your review. We are sorry you did not enjoy our app. Could you please specify what exactly you didn't like? We are always looking to improve are app for the users and take all comments and suggestions very seriously. ### 3/5 — 不可以测试自己手机上的音频音乐呀 *2023-07-24* 啊啊啊啊啊 ### 1/5 — 即強制購入じゃないよね？？？ねえ？ *2023-07-07* ダウンロード直後のお試し期間で使用に合意🟰その後の購入契約？の様な恐怖感があった。 ややこしのが嫌いなのでダウンロードして何も操作せず直ぐにアンインストールしました。 ### 1/5 — МОШЕННИКИ!!! *2023-06-29* Вы даже не даёте попробовать бесплатно проверить вашу программу!!! На нажатие кнопки (3 дня бесплатно), сразу просит подтвердить touch-id, хорошо, что есть эта функция!!! РАЗРАБОТЧИКИ - ЗАДУМАЙТЕСЬ!!! **Developer response:** Здравствуйте! Спасибо за ваш отзыв! Спешим заметить, что после пробного периода приложение автоматически переходит в платное пользование, поэтому требуется подтверждение. Однако вы в любой момент до начала платного периода можете его отменить: приложение не может вычесть денежные средства без подтверждения пользователя. Вы получаете подписку, и если вы её не отмените, она автоматически возобновится после окончания пробного периода. ### 1/5 — Abo nein, danke *2023-05-30* Wieder mal so ein Abo Schrott gleich wieder gelöscht ### 1/5 — Terrible *2023-05-28* You can’t import audio and you have to pay. What a waste of money! **Developer response:** Hello! Thank you for your feedback! There is a free version and it is provided to users to experience the application. We cannot make the application totally free, that is why some functions are available only with subscription. This way we have the opportunity to develop and maintain the application. We hope for your understanding. We recommend to try a subscription with 3 days free trial period to evaluate the full version. ### 1/5 — 乱扣费 *2023-02-05* 软件只下载打开过一次。 订阅条件非常不合理，三天免费过后完全不需要确认，就能扣费。 ### 1/5 — Cheio de propagando e som alto, horrível *2023-01-05* Inexperiência de usuário ### 1/5 — Junk *2022-12-20* You can’t even try it out. Deleted it on 30 seconds **Developer response:** Hello! Thank you for your feedback! There is a free version and it is provided to users to experience the application. We cannot make the application totally free, that is why some functions are available only with subscription. This way we have the opportunity to develop and maintain the application. We hope for your understanding. We recommend to try a subscription with 3 days free trial period to evaluate the full version. ### 1/5 — Hidden cost *2022-12-04, version 9.6.3* Hides that you have to pay subscription until downloaded, waste of my time! ### 1/5 — Sketchy Russian app - don’t even download *2022-12-03* I downloaded this app because I just wanted to identify a musical note. Upon opening it, a pushy slide-out panel tried to get me to buy a year subscription. I tried to back out and next thing I knew, I’d locked in the subscription. The kicker is there is no way to cancel for a year and the App Store says I’m not eligible to cancel. The developer support page has no info other than an invalid email address. I guess I have to deal with my bank? Save yourself the risk and don’t even download this app to look at it. Super sketchy and from other reviews, it doesn’t even work anyway. **Developer response:** Hello! Thank you for your feedback! The free version and it is provided to users to experience the application. We cannot make the application totally free, that is why some functions are available only with subscription. This way we have the opportunity to develop and maintain the application. In order to cancel the subscription, you need to go to the settings of your Apple ID, select "active subscriptions" and cancel the subscription. No purchase can be done without user confirmation. We hope for your understanding. ### 1/5 — 課金課金課金 *2022-11-17* 課金って書いてて ## Most critical reviews (10 lowest-rated) ### 1/5 — 退费！ *2026-06-07* 居然偷偷扣了我8个月的钱，每周一次50元，而且我明明取消了，还在扣钱！怎么这么无耻啊！怎样退费给我？！ ### 1/5 — 乱收费 *2026-02-05* 偷钱 **Developer response:** 您好！谢谢您的反馈！免费版让用户试试我们的应用程序。我们无法创建全免费应用，所以有些功能仅在订阅时可用。这样一来我们才可以发展并保持应用程序。希望您可以理解。 ### 1/5 — 와 *2025-08-31* 이거 진짜 찐으로 봤지 마삼 진ㅏ 똥임 **Developer response:** 안녕하세요! 댓글 주셔서 감사합니다. 저희 앱이 기대에 미치지 못해 죄송합니다. 저희는 지속적으로 앱을 개선하고 있으며, 사용자 경험을 향상시키기 위해 업데이트를 진행하고 있습니다. 저희 앱에 다시 한번 기회를 주시면 감사하겠습니다. ### 1/5 — Totally Has Subscriptions *2025-07-19* I Hate When I Get Subscriptions,Installs A Backdoor In Your Device ### 1/5 — Lừa đảo *2025-04-02, version 9.6.10* Tải về xong app tự đăng ký rồi gia hạn ngầm luôn. Quá ức. ### 1/5 — Subscription required *2024-10-06, version 9.6.9* This app is pointless. The first thing you see is a screen prompting for a subscription. There is no way to test out features without spending money. I don’t have a problem with spending money on an app that does what I need, this just doesn’t give you any opportunity to out. ### 1/5 — Muito limitado *2024-05-31* Aplicativo muito limitado, todas as opções são travadas, e o preço é surreal de caro! ### 1/5 — Seems like scam *2024-03-03* I selected the option with 3 days free trial, just to find out immediately that I was charged from a one month already. Scamming ppl is what this app is all about. It nearly has any features. Do not waste your money **Developer response:** Dear RockinAngels, we apologize for the inconvenience caused and we appreciate you bringing this issue to our attention. We are sorry to hear about your negative experience with our app. To help us investigate and resolve this issue, could you please provide us with more details? Best regards, Music Breath Team ### 1/5 — Sendo cobrado sem ter instalado *2024-03-01* Tô sendo cobrado mensalmente, sendo que não assinei nada… ajuda ! ### 1/5 — l *2023-12-25* 扣款软件小心 **Developer response:** 您好！感谢您的反馈！免费版本允许用户试用我们的应用程序。我们无法创建一个完全免费的应用程序，因此有些功能只有订阅后才能使用。这样我们才能开发和维护应用程序。希望您能理解。我们建议试用完整版，包括 3 天免费试用订阅。 ## Most praised reviews (10 highest-rated) ### 5/5 — ΑΙΞΟ *2026-05-27, version 9.7.2* Η Ο το ΜΕ αυτοζ ### 5/5 — Listen! *2025-03-25* This app shows me what I am hearing. That’s exactly what I need to experience the experiment **Developer response:** Hello! Thank you so much for your kind words! Your praise acts like a boost for us! Best regards, Music Breath Team ### 5/5 — Strumento utile per equilibrare ambienti acustici *2025-01-15, version 9.6.10* Eccellenza nell’analisi ### 5/5 — Рекламу исправят *2019-03-15, version 9.0.3* Много рекламы. Скоро исправят. ### 5/5 — Works great! *2018-06-07* Ok so a lot of what the reviews say are true. There are a lot of annoying ads. I tried it for a while and liked it so I bought the pro version (completely ad free) I often use it to quickly identify feedback frequencies and love how they have the noise floor setup. It makes it wayyy easier to identify the correct frequency than with other apps. **Developer response:** Thank you for your feedback! ### 5/5 — 找了好久，终于找到你 *2017-06-08* 好东西，太好了，希望越做越好 ### 5/5 — Отлично! *2016-08-30* Бесценная программа! Очень помогает на разных площадках для звука. ### 4/5 — Отлично *2020-12-24* Все работает, не хватает функции запоминания последних настроек. ### 4/5 — 使いやすい。 *2019-11-04* 使いやすいのだがオーディオインターフェースを接続して、dbxの集音マイクを使おうとしてもiPhone本体でしか音声判定してくれない。 これでdbxのマイク使えたら現場にPC無くてもRTA出来るので最高だと思う。 是非使えるようにして欲しい ### 4/5 — Util *2019-08-13* Bonne app pour les cols de cygne capricieux **Developer response:** Cher utilisateur, merci beaucoup pour votre commentaire ! --- *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 2026-08-25.*