# Aligner Tracker vs OutTime

Aligner Tracker and OutTime both sit at 4.2 stars, but that hides the real split: 100% of OutTime's written reviews are positive against 33% of Aligner Tracker's. OutTime also leads on update cadence (weekly vs fortnightly). Aligner Tracker's advantage is ratings volume (30 vs 8). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Aligner Tracker sells 6 in-app purchases, starting at $4.99 per 7 days and OutTime sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.2 for Aligner Tracker against 4.1 for OutTime. Both are backed by a comparable volume of ratings — 30 and 8 respectively. Written reviews are what separate them: 33% of Aligner Tracker's written reviews are positive against 100% of OutTime's.

Aligner Tracker ships an update fortnightly, OutTime weekly. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Aligner Tracker | OutTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (30 ratings)](https://appshunter.io/ios/app/aligner-tracker-smilo/id6761348584/reviews)** | [4.1 (8 ratings)](https://appshunter.io/ios/app/outtime-clear-aligner-timer/id6762166444/reviews) |
| Number of ratings | **30** | 8 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 26 MB | 6 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nabeel Akhtar Tak](https://appshunter.io/developer/1832775708) | [Emil Georgiev](https://appshunter.io/developer/1599738519) |

## What reviewers say

### Aligner Tracker

[App page](https://appshunter.io/ios/app/aligner-tracker-smilo/id6761348584)

Effortlessly track your clear aligner wear time, manage trays, and monitor your smile's progress. This app offers a guided camera for consistent progress photos and smart reminders tailored to your treatment.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

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


### OutTime

[App page](https://appshunter.io/ios/app/outtime-clear-aligner-timer/id6762166444)

This app helps you track your clear aligner wear time by counting down your daily out-time budget. It offers hands-free Siri control, session editing, and keeps all your data private on your device. Pro features include wrist and Lock Screen countdowns, and timelapse videos.

**Highlights:** Countdown out-time budget, Hands-free Siri control, Edit past sessions, Private, on-device data, Apple Watch integration, Lock Screen Live Activities, Retainer mode

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OutTime Pro | $9.99 | one-time |


## Frequently asked questions

### Is Aligner Tracker free?

Aligner Tracker is free to download, with in-app purchases available.

### Is OutTime free?

OutTime is free to download, with in-app purchases available.

### Which has better reviews, Aligner Tracker or OutTime?

Aligner Tracker is rated higher. Aligner Tracker averages 4.2 out of 5 from 30 ratings, while OutTime averages 4.1 from 8 ratings.

### Do Aligner Tracker or OutTime have ads?

Neither Aligner Tracker nor OutTime shows ads.

### Which is updated more often, Aligner Tracker or OutTime?

Aligner Tracker ships an update fortnightly, and OutTime weekly. Most recently, Aligner Tracker was updated on October 5, 2026 and OutTime on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*