# TrayMinder: Aligner Timer — user reviews > 608 indexed App Store user reviews of TrayMinder by TrayMinder LLC, rated 4.80/5 from 5,182 ratings. - Source: https://appshunter.io/ios/app/trayminder-aligner-timer/id1320684802/reviews - App overview in markdown: https://appshunter.io/ios/app/trayminder-aligner-timer/id1320684802.md - Rating breakdown: 5★ 4,444 · 4★ 452 · 3★ 129 · 2★ 48 · 1★ 109 ## What do users think of TrayMinder? Overall sentiment: positive **Pros** - 👍 Well-designed and packed with features - 🚀 Excellent tracking and reminders - 📊 Helpful statistics and progress tracking - 🔍 Detailed and customizable - 🤖 Seamless Apple Watch integration **Cons** - 🐛 Syncing and connectivity issues - 🔋 Battery drain - 🔒 Concerns about in-app purchases and subscriptions - 🔍 Confusing or unintuitive UI elements **Commonly reported bugs** - Photos not saving or uploading correctly - Timer issues and inaccurate tracking - Notification problems and duplicate reminders **Most requested features** - Time zone adjustment for travelers - Parental controls or multi-user support - Countdown widget for home screen - Customizable color themes - Chewie reminder feature ## Newest reviews (14 of 608) ### 4/5 — Предложение *2026-08-09* Добавьте пожалуйста возможность корректировки интервалов носки/перерывов. Иногда бывает ситуация, когда забыл начать кнопку и возникает необходимость скорректировать диапазон. Спасибо! **Developer response:** Спасибо за предложения. Вы можете изменить время ношения, нажав кнопку «Изменить» на вкладке «Таймер» или на вкладке «Календарь». ### 3/5 — Needs improvement *2026-07-25, version 14.4.5* Horrible when it continues to flash and there is no way to stop it. It doesn’t happen always, however, It gets in my nerves when it continues to do so after stopping the timer. Restating my phone is the only way to reset it! It can frustrate really badly. ### 2/5 — updates made it worse *2026-07-15, version 4.3.10* used to love this when i first got my aligners. But all of the updates have made it worse to use and less user-friendly. First of all, they limited the number of pictures you can take, which is a much lower number than most people have aligners during their treatment so I had to delete half of my pictures to add more. Then they added these incessant ads that pop up anytime you hit a button like to edit my time wearing. I hardly use the app anymore because these things make it so unappealing to use. ### 2/5 — Optimized for ads *2026-07-04, version 14.3.9* I can’t even access the calendar (the most important feature), but the ads always work! Sit through an entire ad and can’t even close it out to continue… over and over again ### 4/5 — Watch update *2026-07-04, version 14.3.9* Overall I love this app, however, I don’t like the update the the watch app that means that the complication is always green instead of red when they are out, green when they are in. ### 4/5 — Alarm *2026-06-22, version 14.3.9* It’s good for tracking how long the only thing is the alarm can be annoying and go off when I didn’t mean to set it but overall very helpful in tracking my journey ### 2/5 — Became buggy *2026-06-04, version 14.3.7* I'm a paid member and in the last few weeks the app has become quite buggy. Switching the states doesn't work most times now so I start wearing only to find out that the timer has kept running. Don't recommend now ### 2/5 — Difficult to Adjust Treatment *2026-05-21* On more than one occasion I have adjusted my treatment only to come back to the app and find it has me on an entirely wrong tray and/or changed my start date. ### 4/5 — Aligner numbers and dats *2026-05-18, version 14.3.5* The aligner schedule should allow changing the date starting a particular tray. If i start tray 7 2 days late the schedule now says i only wear aligner for 10 days when it should be 12. I have to create a brand new schedule whenever im late changing a tray. Sometimes i leave trays in longer due to maybe leaving them out for a full day because of an event or something. ### 2/5 — User experience ruined by ads *2026-05-01, version 14.3.4* The ads interrupt the basic functionality of the app. Listen, I understand the need to monetize on your work, but interrupting the foundational flow of your app seriously harms user experience and dissuades me from ever financially supporting you. Do better. ### 3/5 — Time out *2026-04-30, version 14.3.4* Does not always display on lock screen when tray is out. Usually turns red, but does not do it all the time. ### 3/5 — 유료구매했었는데 *2026-04-23* 워치랑 연동하려고 3천원 유료결제했었는데 그건 단지 워치연동기능만 추가되는건가요?? **Developer response:** 의견을 보내주셔서 감사합니다. Apple Watch 지원과 관련하여 기존에 구매하신 서비스는 2027년 8월까지 계속해서 제공해 드릴 예정입니다. 그 외 프리미엄 기능을 이용하시려면 TrayMinder+ 구독이 필요합니다. ### 2/5 — iPhoneとApple Watchで同期に問題あり？ *2026-04-19* アプリ自体は非常に使いやすく、日頃から助かっております。 しかし、数ヶ月前の大幅なUI変更以降、Apple Watchで「着用再開」を入力しても、iPhone側のアラームが鳴り続ける不具合が発生しており困っています。iPhoneアプリを開くと着用状態は正常に反映され、その時点でアラームは停止するのですが、その都度アプリを開く必要があり、手間が増えています。Apple Watchでの利用を前提に継続課金しているため、本件については早急な改善を希望します。 **Developer response:** ご報告ありがとうございます。「フィードバックを送信」からメールをお送りいただけますでしょうか。いただいた内容をもとに、こちらで問題について調査させていただきます。 ### 3/5 — Très bien conçu mais avec bcp de bug *2026-04-15* L’application est top mais elle bug notamment lorsque je reçois l’alarme pour porter. Des fois elle ne compte pas, sur la montre non plus. C’est dommage elle est top j’espère que les bugs seront résolus. Aussi sur l’écran par exemple de la voiture j’ai avec Apple car uniquement l’option fermer et pas porter. **Developer response:** Merci pour votre retour. Veuillez nous contacter à l'adresse help@trayminder.com afin que nous puissions examiner plus en détail les bugs que vous avez rencontrés. ## Most critical reviews (10 lowest-rated) ### 1/5 — Not free *2026-07-24, version 14.4.5* Downloaded as a free app but unusable as it repeatedly asks you to pay every 5 seconds. Immediately deleted ### 1/5 — The ads are so annoying *2026-07-21, version 4.3.10* Great and useful app but every once in a while core features will be blocked by ads that make it unusable. ### 1/5 — Cancelling Due to Permanently Stuck Ad *2026-07-16, version 4.3.10* The app permanently got stuck in a night guard ad making the app unusable so I cancelled. ### 1/5 — Infested with ads *2026-06-19, version 14.3.9* This used to be a simple app to track Invisalign progress. Now the developers got greedy and put intrusive ads everywhere and limited the amount of progress pictures. ### 1/5 — Ad every other click *2026-06-10, version 14.3.8* What’s with the predatory ads? ### 1/5 — 광고 너무 심해요 *2026-06-09* 타이머앱 순기능에 역할을 다 했으면 합니다. 물론 어쩔수 없이 광고를 넣는 부분은 이해하지만 앱 실행,타이머실행,타이머 종료/캘린더 확인 등 버튼 하나 누를때 마다 광고 튀어나오는건 너무 하잖아요ㅡㅡ **Developer response:** 의견을 보내주셔서 감사합니다. 광고는 최대 3일에 한 번만 표시됩니다. 광고를 전혀 보지 않고 이용하시려면 TrayMinder+ 구독을 고려해 주시기 바랍니다. ### 1/5 — Notifications Don’t Work *2026-05-19, version 14.3.5* Notifications do not work even when enabled. ### 1/5 — Alarm is too easy to proc and sends alarm constantly even though timer is not running *2026-05-16, version 14.3.5* Extremely frustrating app to use ### 1/5 — Malware *2026-05-06, version 14.3.5* During setup it popped up a window saying that it charged me $249.95 at the Apple store and provided a phone number to cancel. I called and the person who answered claimed they were Apple Security staff, but was an obvious scam and said that they had charged $12,345.67 for bitcoin. Either this app is a scam or someone has inserted malware into it. I deleted the app without trying it. ### 1/5 — Predatory ads *2026-04-06, version 14.2.7* I’m fine with ads on the app but the ads should not be predatory. I have gotten ads that intend to steal user information. ## Most praised reviews (10 highest-rated) ### 5/5 — 카메라 권한 허용이 안되요 ㅠㅠ *2026-08-24* 해결해주세요 잘 쓰구잇습니다 **Developer response:** help@trayminder.com으로 연락해 주십시오. ### 5/5 — Отличное приложение при носке элайнеров *2026-07-11* Очень удобное приложение. Можно легко отслеживать время ношения, сколько дней осталось, какая статистика носки за все время. Во время пробной платной подписки вообще песня была, прям мего удобно было. Так что советую платную подписку: можно много фото зубов прикрепить по этапам и смотреть прогресс со стороны; и не заходя в приложение нажимать на кнопки «надеть/снять». Потом уже приспособилась без подписки, но тоже прикольно, а через 3 месяца мое лечение уже заканчивается. Спасибо, очень классное приложение, уже 8 месяцев с ним отслеживаю свое лечение. **Developer response:** Спасибо за отзыв! Скоро будете наслаждаться новой улыбкой! ### 5/5 — Excellent App *2026-07-10, version 4.3.10* Great app to track record for daily Invisalign usage, and excellent reminders for all the steps and total journey. ### 5/5 — 매직얼라인도 추가 부탁드려요ㅎㅎㅎ!! *2026-07-06* 오스템사의 매직얼라인제품도 추가부탁드립니당💕💕 ### 5/5 — Best Invisalign Tracker *2026-06-23* This is better than the official Invisalign tracker. I used both the free and premium versions and they are both great. The premium has a great widget. The free has ads in a way that’s very reasonable. It doesn’t get in your way of tracking and only shows up once a day if you click into another tab. Watch the tutorial as it made everything super easy to understand. Everything you need to know is right there on the first screen. It’s easy to start and stop the timer. Reminders are easy. When to change trays are easy. Your goal for every day can be changed - this would be my only suggestion. I wish I could’ve chose 20.5 and 21 so that it turns yellow under 21 but red under 20.5. I tried 4 apps when first getting my Invisalign and they all had something I didn’t like. I thought I was going to have a hard time wearing my retainers and tracking but I’m right on schedule and I’m certain it’s from getting this app from the start. **Developer response:** Thanks for the glowing review! We have added the 0.5 hour support for the daily goal in the latest version. Please give it a try and let us know what you think! ### 5/5 — just what i needed- *2026-06-11, version 14.3.8* My compliance with my Invisilign retainers vastly improved once I started using Tray Minder. it is intuitive and easy to use, and the alarms are critical to help me remember! Definitely recommend- ### 5/5 — 미착용 누를 때 매번 확인하기 재설정 리셋 *2026-03-27* 미착용 누를 때 타이머 설정하는 기능 잘 쓰고 있는데요 매번확인하기 체크 하고 나니 그 이후 다시 복구하는 방법이 안 보입니다 방법 알려주세요 **Developer response:** 이 문제를 알려주셔서 감사합니다. 최신 버전에서 문제가 해결되었습니다. 한 번 시도해 보세요. ### 5/5 — Great app for an Invisalign wearer *2026-03-16, version 14.2.1* Love this app. I tried the trail version and now I cannot live without it. It’s my first time getting the Invisalign and I am 69 years old. This app helps keep me keeping track of how long I wear it and how long I have to eat while it’s off. I don’t think I can do without this app. It’s easy to use even for me. Thank you. I love it. ### 5/5 — Amazing app! *2026-02-26, version 14.0.8* I’m so grateful TrayMinder exists - I was much more confident managing my treatment knowing exactly how much time my trays were out. It was super easy to quickly tap to keep track, and the timed reminders came in handy quite a few times, too. My treatment only lasted a month (three trays) so I love that there was a monthly subscription option! ### 5/5 — Excellent & essential! *2026-02-10, version 13.11.1* At six weeks into my Invisalign treatment, I’m absolutely delighted with this app! * The timer makes tracking time out so easy — more so with the widget for my phone’s Lock Screen * The reminder options are easy to set, essential (a bit ADD here), and relentless ;-) * The Teethies pics are more than just fun to compare. They made it easy to send a pic to my ortho when I had a question — perfectly cropped, aligner # and date embedded. The subscription is absolutely worth the $49! --- *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.*