Comparison

SmileTrack‐Invisalign&Aligner vs Simple Aligner Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SmileTrack‐Invisalign&Aligner

This app helps individuals undergoing clear aligner treatment manage their progress. It features a timer for tracking aligner wear, a calendar to monitor exchange schedules, and a photo log for documenting dental changes. Users can review statistics on wear time and goal achievement.

Highlights
  • Aligner wear time tracking
  • Exchange schedule management
  • Progress photo logging
  • Wear time statistics
  • Customizable color themes
Features
Read full description

Make your aligner journey easier, every day. SmileTrack is a management app for people undergoing clear aligner treatment (Invisalign, ClearCorrect, etc.). From tracking wear time to managing your exchange schedule, SmileTrack supports your entire orthodontic journey. [Key Features] ・Timer Record removal time with a single tap. Log the reason too — meals, brushing, and more. ・Calendar Check your daily wear time at a glance. Exchange days are clearly marked. ・Photo Log Take and save regular photos of your teeth. Compare before/after progress over time. ・Statistics Review your wear time by week or month. Track your goal achievement rate. ・12 Color Themes Customize the app to match your personal style. [Premium Plan] Unlock all features with a monthly, annual, or lifetime plan. SmileTrack is here to support you every day of your orthodontic journey. Let's work together toward your best smile. [Terms of Use] https://pickled-runner-04f.notion.site/ebd//329470522fe180399354fbae6be51bfb [Privacy Policy] https://pickled-runner-04f.notion.site/ebd//329470522fe180d884bfc0afe2d3dd94

About

Simple Aligner Timer

Easily monitor your aligner or retainer wear time. Start the timer when you remove your device for meals or brushing. The app automatically calculates your daily wear, promoting consistency.

Highlights
  • Track aligner/retainer wear time
  • Automatic daily wear calculation
  • Timer for device removal periods
  • Promotes wear consistency
Features
Read full description

A simple app to track your aligner or retainer wear time. Just start the timer when you remove your device — during meals, brushing, or conversations. Your daily wear time is calculated automatically, helping you stay consistent. Terms of Use: https://nosuke.net/aligner-timer-terms-of-service/ Privacy Policy: https://nosuke.net/aligner-timer-privacy-policy/ Contact: https://nosuke.net/ios-app-contact/

Screenshots

SmileTrack‐Invisalign&Aligner4 screens
Simple Aligner Timer4 screens

Verdict

The call

The clearest difference is rating: Simple Aligner Timer at 3.0 against SmileTrack‐Invisalign&Aligner's 1.0. Simple Aligner Timer also leads on in-app purchases (none vs 5) and ads (none vs shown). SmileTrack‐Invisalign&Aligner's advantage is iOS requirement (15.0 vs 17.2). On price, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SmileTrack‐Invisalign&Aligner sells 5 in-app purchases, starting at $3.00 per month. Simple Aligner Timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Simple Aligner Timer holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

SmileTrack‐Invisalign&Aligner ships an update monthly, Simple Aligner Timer every 10 days. Both last shipped on October 31, 2026.

Scorecard6 real differences · 3 level
SmileTrack‐Invisalign&Aligner versus Simple Aligner Timer: the parameters behind the verdict, then further details
ParameterSmileTrack‐Invisalign&AlignerSimple Aligner Timer
PriceFreeFree
Rating1.0 (1 ratings)3.0 (2 ratings) — better
Number of ratings12 — better
Update frequencyMonthlyEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.2
Further details — not scored
Size22 MB4 MB
Age rating4+4+
DeveloperMayu NishimotoYUNOSUKE TAKAHASHI

In-app purchases

5 purchases

SmileTrack‐Invisalign&Aligner

Subscriptions2
  • プレミアムプラン 月額$3.001 Month
  • プレミアムプラン 年額$30.001 Year
One-time3
  • コーヒーを送る$1.00
  • 広告を削除$1.00
  • プレミアムプラン 買い切り$60.00
None

Simple Aligner Timer

No in-app purchases

Questions

Is SmileTrack‐Invisalign&Aligner free?
SmileTrack‐Invisalign&Aligner is free to download, with in-app purchases available.
Is Simple Aligner Timer free?
Simple Aligner Timer is free to download, with no in-app purchases.
Which has better reviews, SmileTrack‐Invisalign&Aligner or Simple Aligner Timer?
Simple Aligner Timer is rated higher. SmileTrack‐Invisalign&Aligner averages 1.0 out of 5 from 1 ratings, while Simple Aligner Timer averages 3.0 from 2 ratings.
Do SmileTrack‐Invisalign&Aligner or Simple Aligner Timer have ads?
SmileTrack‐Invisalign&Aligner shows ads; Simple Aligner Timer does not.
Which is updated more often, SmileTrack‐Invisalign&Aligner or Simple Aligner Timer?
SmileTrack‐Invisalign&Aligner ships an update monthly, and Simple Aligner Timer every 10 days. Most recently, SmileTrack‐Invisalign&Aligner was updated on October 31, 2026 and Simple Aligner Timer on October 31, 2026.

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