TrayBuddy vs Aligner Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrayBuddy
This app helps users track their clear aligner wear time, manage treatment plans, and monitor expenses. It offers features like automatic time recording, smart reminders, and visual progress tracking to support users throughout their orthodontic journey.
- Automatic wear/removal time tracking
- Smart reminders for tray changes
- Widgets for quick logging
- Apple Watch support
- Multi-dimensional stats and progress display
- Expense management and visual breakdowns
- Encrypted aligner photo album
Read full descriptionHide full description
A comprehensive aligner management app designed for Invisalign, Angelalign, and other leading clear aligner users—covering everything from wear-time tracking to treatment planning, data analytics to expense management. Take control of every detail of your orthodontic journey and unlock your perfect smile! Precise Timing — No More "Insufficient Wear" Auto records wear/removal times with manual entry support Real-time progress display with clear daily goals Smart Reminders — Never Miss a Key Moment Removal timeout alerts, change reminders, calendar sync Push notifications and email alerts for what matters most Widgets — Tap to Track Quick wear/removal from Lock Screen or Home Screen without opening the app One tap away, experience elevated Apple Watch Support — Control at a Wrist Raise Track wear and removal time, get tray-change reminders — all glanceable right on your watch face No phone? No problem. Log it straight from your wrist Multi-Dimensional Stats — Review Every Step Daily/weekly/monthly wear trends, 7-day/30-day averages Quick comparison against targets, optimize your rhythm Expense Management — Control Your Costs Summarize all treatment expenses with visual breakdowns Full spending records, costs under control Flexible Treatment Plans — Fit Your Journey Supports major aligner brands, customize your own plan Advanced editing, adjust wear duration per aligner freely Encrypted Aligner Album — Secure Smile Records Cloud sync + encrypted storage, privacy guaranteed Guided selfies + easy comparison, witness your transformation Chewie Timer — Better Aligner Fit Second-level timing with auto recording Stay consistent, build healthy chewie habits Visual Dashboard — Results at a Glance Multiple metrics on one screen Clear progress tracking, always know where you stand Multi-Language & Multi-Timezone — Use Anywhere Accurate timing across time zones for travel or study abroad Wherever you are, your data stays precise Special Statement This app is intended solely for personal aligner wear tracking and oral care management. All data is for reference only and does not constitute medical advice. For any oral health concerns, please consult a professional dentist. Privacy Policy: https://onemoe.cn/app/tooth/privacy_policy_en.html Terms of Service: https://onemoe.cn/app/tooth/terms_of_service_en.html Contact Us Email: onemoecn@163.com Website: https://onemoe.cn
Aligner Tracker
This clear aligner journal helps you track daily wear, tray changes, and appointments. It allows you to log aligner status, store progress photos, and view wear-time charts. Personalize your experience with themes and multiple languages.
- Log aligner in/out times
- Track tray changes and appointments
- Store and organize progress photos
- View wear-time charts
- Customizable themes and languages
- Manual and iCloud backups
Read full descriptionHide full description
AlignerDiary is your personal clear aligner journal, bringing daily wear, tray changes, orthodontic appointments and photos together. Redesigned navigation across five tabs makes recording and looking back feel more connected. No registration required. Log when your aligners are in or out Tap when you take them out or put them back in to view your recorded wear time. Add or correct missed entries, record how you feel and leave a note. Review each set of aligners Browse a calendar and daily timeline for each set, with wearing, removed and unknown periods shown separately. Enter the change dates and orthodontic appointments set by your dental professional, and add local reminders. Keep your everyday photos together Take photos or import several at once, organized by date and aligner set. Use the camera guide and 3-second countdown, then adjust the image after capture. Dates appear on thumbnails. Swipe left or right through photo details, or browse with the thumbnail strip. Compare multiple photos in stacked or tiled layouts: pinch to zoom them together, then pan them together while zoomed in. Photos are for personal review; the app does not assess treatment results. Look back with wear-time charts Choose a window of up to 7, 30 or 90 days, limited by your actual history. View daily recorded wear time alongside your goal curve. Recent summaries and per-set averages stop at yesterday; today is marked as in progress. Unknown time is not counted as zero. Make it feel like yours Choose from four color themes, with light and dark modes. The app supports ten interface languages, including Simplified and Traditional Chinese, English, Japanese and Arabic. Your records and photos stay on your device by default. Export a complete manual backup including photo files, or use a private iCloud backup in your own Apple account. iCloud backup requires an available account and network access. Backup is not two-way sync between devices. Optional, voluntary one-time tips are not subscriptions and do not unlock features. AlignerDiary is for personal records. It does not provide diagnosis or treatment advice, assess treatment outcomes or automatically change your treatment schedule. Follow the plan set by your dental professional.
Screenshots
Verdict
The clearest difference is rating: Aligner Tracker at 5.0 against TrayBuddy's 1.0. On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. TrayBuddy sells 2 in-app purchases, starting at $9.99 per year and Aligner Tracker sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Aligner Tracker holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
TrayBuddy ships an update weekly, Aligner Tracker every 4 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.
| Parameter | TrayBuddy | Aligner Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 34 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | 五花八萌(广州)网络科技有限公司 | 智寅 丁 |
Customer experience
TrayBuddy
Aligner Tracker
In-app purchases
TrayBuddy
- Pro Yearly Premium$9.991 Year
- Pro Lifetime$19.99
Aligner Tracker
- 曲奇$0.99
- 美式$1.99
- 拿铁$2.99
Show 1 moreShow fewer
- SOE$3.99








