Aligner Tracker App vs Smilo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aligner Tracker App
Monitor your clear aligner treatment progress with a 3D model viewer and a progress tracker. Upload photos, track wear time, and receive reminders for aligner changes. Communicate with your provider and view your treatment timeline.
- 3D teeth model viewer (before/after)
- Treatment progress tracking
- Photo gallery for aligner stages
- Calendar for aligner changes
- Wear time reminders
- In-app communication
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Aligner Tracker App is designed to bring ease for people going through their aligner treatment by providing easy stages overview of the whole process. Aligner Tracker App provides only information, related to your approved treatment plan. As such, this App may not be relied upon for the purposes of medical diagnosis or as a recommendation for medical care or treatment. The information on this App is not a substitute for professional medical advice, diagnosis, or treatment. All content, including text, graphics, images, and information, contained on or available through this App is for general information and monitoring purposes only. Professional Medical Advice and Assistance You are strongly encouraged to confirm any information obtained from or through this App with your Dentist or another professional healthcare provider and to review all information regarding any medical condition or treatment with your dentist or another professional healthcare provider. FEATURES Viewer Your Teeth can be shown as a 3d model before and after treatment. Chat You can communicate through this app and give feedback related to treatment. Aligner Progress Tracker Track your wear time, date and show your progress of the whole treatment. Calendar calendar shows the dates when the next aligner changes . Gallery you upload your teeth pictures related to each aligner, allowing you to see progress of your treatment. Reminders The app will send you notification to enter the time of aligner wearing time daily.
Smilo
Track your clear aligner or retainer wear time with a simple timer. Monitor daily progress, receive reminders, and view historical data. Offers features for cleaning routines and treatment progress.
- Daily wear timer with hours worn
- Put-back reminders
- Daily routine checklist
- Weekly compliance chart
- Estimated finish date
- Progress photo vault (Pro)
- Home/Lock Screen widgets (Pro)
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Smilo is a simple wear timer for clear aligners and retainers. Tap when your trays come out, tap when they go back in, and see today's hours next to your daily goal. No account needed. No ads. Eligible new subscribers get a 7-day trial before the first charge. WHAT YOU GET • Daily wear timer with hours worn and time left today • Smilo Score, one number that sums up your day • A countdown to your next tray, plus a reminder at 9 AM on switch day • Put-back reminders. Tap Remind Me when your trays come out and pick 30 min, 1 hr or after a meal • A daily routine checklist for cleaning your aligners, brushing, flossing and elastics • A weekly chart, your compliance, the last 5 weeks and a timeline of your trays • Estimated finish date from your tray plan • Streaks and badges • Streak saver. If one day a week comes in under your goal, your streak stays • A Sunday recap of your week's hours and best day, with a card you can share • A guided brush timer, 2 minutes with 30 seconds per zone • Progress photo vault and side-by-side photo compare • Whitening tracker for logging your sessions • Weekly insights and the full SmileMax Report HOW IT WORKS 1. Add your daily wear goal, for example 22 hours, and your tray plan. Use the numbers your orthodontist or aligner provider gave you. 2. Tap when your trays come out to eat or drink. Pick a reminder if you want one. 3. Tap again when they go back in. Check your hours, streak and Smilo Score whenever you like. Your estimated finish date comes from your tray plan. It's only an estimate. Your orthodontist or aligner provider decides when treatment ends. Works with any clear aligner or retainer. PRICING Smilo needs a Smilo Pro subscription, which costs $9.99 a month or $59.99 a year in the US. Eligible new subscribers get a 7-day trial before the first charge. Prices can vary by country and are shown in the app before you pay. Smilo Pro is a subscription that renews automatically. Payment is charged to your Apple Account when you confirm the purchase. If you start a trial, you're charged when the trial ends unless you cancel at least 24 hours before it ends. The subscription renews unless you cancel at least 24 hours before the end of the current period. You can manage or cancel it any time in your Apple Account settings. Terms of Use: https://blackboxx.info/terms Privacy Policy: https://blackboxx.info/privacy
Screenshots
Verdict
The clearest difference is rating: Smilo at 4.4 against Aligner Tracker App's 3.7. Smilo also leads on review sentiment (100% vs 68%) and update cadence (every 2 weeks vs every 3 weeks). Aligner Tracker App's advantage is in-app purchases (none vs 2) and ratings volume (205 vs 8). On price, ads and device support 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. Smilo sells 2 in-app purchases, starting at $9.99 per month. Aligner Tracker App asks for nothing beyond the download.
Smilo holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Aligner Tracker App has 205 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 68% of Aligner Tracker App's written reviews are positive against 100% of Smilo's.
Aligner Tracker App ships an update every 3 weeks, Smilo every 2 weeks. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.
| Parameter | Aligner Tracker App | Smilo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (205 ratings) | 4.4 (8 ratings) — better |
| Positive reviews | 68.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 205 — better | 8 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 167 MB | 17 MB |
| Age rating | 12+ | 4+ |
| Developer | ALIGNER TRACKER (PRIVATE) LIMITED | Black Boxx LLC |
Customer experience
Aligner Tracker App
Smilo
Bugs and requests
Aligner Tracker App
Reported bugs
3 issues- App login and password reset issues
- Inability to track progress and upload photos
- Misalignment between app and actual treatment
Requested features
4 requests- Improve app performance and stability
- Enhance user interface and experience
- Provide better communication and transparency
- Streamline the refund and issue resolution process
Smilo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Aligner Tracker App
No in-app purchases
Smilo
- Smilo Pro Monthly7 Days trial$9.991 Month
- Smilo Pro Yearly7 Days trial$59.991 Year







