# Aligner Tracker - Smilo — Clear Aligner Timer & Tray Log

> Clear aligner tracker for wear time, tray management, and progress photos. (iPhone/iPad app by Nabeel Akhtar Tak.)

- Source: https://appshunter.io/ios/app/aligner-tracker-smilo/id6761348584 (this page in markdown: same URL + `.md`)
- Developer: [Nabeel Akhtar Tak](https://appshunter.io/developer/1832775708)
- Category: Health & Fitness, Medical
- Price: Free with in-app purchases
- Rating: 4.20/5 from 30 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 26 MB
- Languages: American English
- Released: 2026-04-11
- Data updated: 2026-09-04
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/aligner-tracker-smilo/id6761348584/reviews.md

## What is Aligner Tracker?

Smilo is the aligner tracker that makes wearing your clear aligners effortless. Built for Invisalign, ClearCorrect, Byte, Spark, Angel Aligner, SureSmile, Candid Pro, 3M Clarity Aligners, Impress Aligners and all other clear aligner brands. Smilo gives you one beautiful place to track your wear time, manage your trays, and watch your smile transform.

THE TIMER THAT ACTUALLY WORKS
Tap to start. Tap to stop. That's it. A satisfying progress ring fills as you hit your daily wear goal — whether your orthodontist recommends 20, 22, or custom hours. See your daily compliance at a glance, with live sessions tracked to the second.

TRAY TRACKING DONE RIGHT
Know exactly which tray you're on, how many days you've been wearing it, and when to switch. Your orthodontist's recommendation is your guide — but life happens. Smilo lets you switch early when the fit is right, or delay by a day or two when you need more time. No rigid deadlines. Treatment that works with your reality.

CLINICAL-GRADE PROGRESS PHOTOS
Capture your smile transformation with Smilo's guided camera. An oval teeth guide and crosshair overlay keep every photo framed consistently — so your progress photos actually look like progress. A soft screen flash gives you clean, even lighting every time. Metadata (date, day, tray number) is stamped directly on every photo.

SMART REMINDERS THAT MAKE SENSE
Smilo reminds you at the right moments — after meals, at the end of the day, on tray switch day — with messages that reflect what's actually happening in your treatment. No generic alerts. No notifications that make no sense at 10pm.

COMPLIANCE CALENDAR
See your full treatment history on a colour-coded calendar. Green for days you hit your goal. Amber for partial days. A streak counter keeps you motivated to stay consistent.

HOME SCREEN WIDGETS
Glance at your wear time, tray number, and switch countdown without opening the app. Smilo's widgets update in real time and look beautiful on any home screen.

WORKS WITH ALL ALIGNERS
Invisalign, ClearCorrect, Byte, Spark, Candid, SureSmile, Angel Aligner, 3M Clarity, Candid Pro, 3M Clarity Aligners, Impress Aligners or any custom lab aligner — Smilo works with every clear aligner brand and every orthodontic practice.

RECOMMENDED BY DENTAL PROFESSIONALS
Smilo is used and recommended by orthodontists and dentists who want their patients to complete treatment on time, with consistent wear, and without the frustration of clunky apps.

TRAY CARE MADE SIMPLE
Keep your aligners clean and your care routine consistent with Smilo’s dedicated tray-care section. Log each cleaning session, see when your aligners were last cleaned, and build better habits throughout treatment—all without needing a separate reminder or notes app.

THEMES THAT FEEL LIKE YOU
Personalise Smilo with a selection of beautifully designed themes. Choose the appearance that matches your style and switch themes whenever you like, while keeping the same clear, distraction-free tracking experience. 

DARK MODE SUPPORT 
Choose the appearance that feels best to you and change it anytime from inside the app. Support for both light and dark modes.

No account required. No sync required. Your data stays on your device.

Disclaimer:
Smilo offers a free trial. Full access requires a Smilo Pro subscription. Smilo Pro is an auto-renewable subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple ID account settings.

Privacy Policy: https://level-plough-2b8.notion.site/Privacy-Policy-for-SMILO-33628e4b90d780f88cc6dbee9136985c
Terms of Use: https://level-plough-2b8.notion.site/Terms-of-Use-for-Smilo-33628e4b90d780c9b8e7dd75d5df51b4

## Key features

- Wear time tracking with progress ring
- Tray management and switch reminders
- Guided camera for progress photos
- Smart, context-aware reminders
- Compliance calendar with streak counter
- Home screen widgets for glanceable info
- Tray care logging

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Smilo Premium Monthly | $19.99 | per month |
| Smilo Premium Weekly | $9.99 | per 7 days |
| Smilo Premium Yearly | $99.99 | per year |
| Smilo Pro Weekly | $4.99 | per 7 days |
| Smilo Pro Yearly | $49.99 | per year |
| Smilo Pro Monthly | $7.99 | per month |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/aligner-tracker-smilo/id6761348584/reviews.md

### 1/5 — Free to download. Collects your data. Unusable without paying.

*2026-08-28*

Utter garbage. The onboarding is advertised as 30 seconds and took me over five minutes, most of it collecting personal information that has nothing to do with tracking wear time. So you've handed all that over before you find out the app is unusable. Free to download, and then the timer itself is behind a paywall. Not premium features, the timer, which is the entire point of an aligner tracker. I don't know how an app like this ended up on the App Store!

### 3/5 — Great app! Fix camera

*2026-06-29*

Everything about the app is very effective and works really well with tracking alignment. The only thing to say about it, is that for some reason when you take a picture of the camera is reversed/side ways, and I have to fight the angles to get my mouth to fall into the circle placement of the camera for tracking purposes. Please fix, I assume it is a bug.

**Developer response:** Thank you for flagging this! I’m happy to say that the newest Smilo update includes a fully upgraded camera module, which should make positioning your mouth within the guide much easier and resolve the reversed/sideways camera issue. Please update to the latest version now!

### 1/5 — Costs $$$

*2026-06-25*

Must pay to use the app in any way

### 1/5 — you gotta pay

*2026-06-12*

i went into this app thinking that AT LEAST the clock that they help you track with would be free considering that’s what they advertise on every ad or video and they don’t mention anything about a subscription. but no, you have to pay for literally everything.

### 5/5 — Just go for it!

*2026-05-10*

I was a little hesitant at first because I was thinking do I really need a tracker? But a few weeks in, this is proving to be the best Invisalign hack. I don’t have to keep track of anything mentally. This works really well. Kudos to the team who built this.

**Developer response:** Glad it made your aligner journey less stressful 🙌 Thank you!

### 5/5 — Best Aligner Tracker Out There

*2026-04-28*

I tried a bunch of apps, and all of them suck. Bad Ui, Glitchy and full of Bugs. Smilo is the best one out there. Saved me from a lot of unnecessary stress during my Invisalign treatment.

**Developer response:** Thanks a ton. We’re making Smilo better with every update. Glad it made your aligner journey less stressful 🙌

## Frequently asked questions about Aligner Tracker

### Does Aligner Tracker have ads?

No, Aligner Tracker does not contain advertisements. It offers a clean, ad-free experience for tracking your aligner treatment.

### What aligner brands does Aligner Tracker support?

Aligner Tracker supports all clear aligner brands, including Invisalign, ClearCorrect, Byte, Spark, Angel Aligner, SureSmile, Candid Pro, 3M Clarity Aligners, and Impress Aligners.

### How does Aligner Tracker help with wear time compliance?

Aligner Tracker features a simple tap-to-start/stop timer with a progress ring that fills as you meet your daily wear goal, providing live, second-by-second tracking.

### Can I customize tray switching dates in Aligner Tracker?

Yes, Aligner Tracker allows flexibility in tray switching. You can switch early if the fit is right or delay by a day or two, adapting treatment to your reality.

### What are the subscription options for Aligner Tracker Pro?

Aligner Tracker Pro offers weekly ($4.99/P7D with a 3-day free trial), monthly ($7.99/P1M with a 3-day free trial), and yearly ($49.99/P1Y with a 7-day free trial) plans.

### How does Aligner Tracker ensure consistent progress photos?

The app provides a guided camera with an oval teeth guide and crosshair overlay, along with a soft screen flash, to ensure all progress photos are framed consistently and evenly lit.

### What is the update frequency for Aligner Tracker?

Aligner Tracker was last updated on July 24, 2026, with version 2.1. This indicates a relatively recent update, suggesting ongoing development and support.

### Is Aligner Tracker available on Android devices?

Based on the provided data, Aligner Tracker is supported on iPhone and iPad. Information regarding Android compatibility is not available.

## Version history (last 5 releases)

### 2.22 — 2026-08-23

Minor Bug Fixes.

### 2.2 — 2026-07-31

Smoother onboarding. Bug fixes. Updated themes and a brand new tray care section.

### 2.1 — 2026-07-24

A new Tray Care section, a pink theme, a refined camera experience, improved timer ring mechanics, an updated Stats page, custom notifications, and the ability to edit previous entries retrospectively. We’ve also made the interface smoother and fixed several bugs to improve overall performance. Fixed deep clean button on the cleaning log.

### 2.0 — 2026-07-23

This update introduces a new Tray Care section, a pink theme, a refined camera experience, improved timer ring mechanics, an updated Stats page, custom notifications, and the ability to edit previous entries retrospectively. We’ve also made the interface smoother and fixed several bugs to improve overall performance.

### 1.0 — 2026-04-11

No release notes.

## More apps by Nabeel Akhtar Tak

- [Hottr – AI Photo Comparison](https://appshunter.io/ios/app/hottr-ai-photo-comparison/id6749903883)

All apps by Nabeel Akhtar Tak: https://appshunter.io/developer/1832775708

## Related topics

[smilo](https://appshunter.io/ios/topics/smilo) · [smilo tracker](https://appshunter.io/ios/topics/smilo-tracker) · [invisalign tracker](https://appshunter.io/ios/topics/invisalign-tracker) · [invisalign](https://appshunter.io/ios/topics/invisalign) · [ualign](https://appshunter.io/ios/topics/ualign) · [tray tracker](https://appshunter.io/ios/topics/tray-tracker) · [aligner progress tracker](https://appshunter.io/ios/topics/aligner-progress-tracker) · [aligned activations](https://appshunter.io/ios/topics/aligned-activations) · [orthodontic tracker](https://appshunter.io/ios/topics/orthodontic-tracker) · [aligner tracker](https://appshunter.io/ios/topics/aligner-tracker) · [aligner tracker app](https://appshunter.io/ios/topics/aligner-tracker-app) · [retainer tracker](https://appshunter.io/ios/topics/retainer-tracker)

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*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.*