Comparison

Aligner Smile Tracker vs Cupla

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

Head to head
About

Aligner Smile Tracker

This app helps users stay consistent with their orthodontic aligner treatment. It tracks wear time, monitors progress with photos, and sends helpful reminders to ensure users achieve their desired smile.

Highlights
  • Track aligner wear time
  • Monitor progress photos
  • Set wear time reminders
  • Receive aligner change notifications
  • Create smile transformation videos
  • Log daily aligner usage
Features
Read full description

Aligner Smile Tracker helps you stay consistent throughout your aligner journey and track your smile transformation with ease. Track your aligner wear time, monitor your treatment progress, set smart reminders, capture progress photos, and preview your future smile with AI, all in one beautifully designed app. Whether you’re using Invisalign®, clear aligners, or retainers, Aligner Smile Tracker gives you the tools to stay motivated, organised, and confident throughout your treatment. FEATURES ALIGNER WEAR TIMER Track your daily aligner wear time, monitor how long your aligners have been out, and stay on schedule for the best treatment results. SMART REMINDERS Get helpful reminders to put your aligners back in and notifications when it’s time to switch to your next aligner. AI SMILE STUDIO Preview your future smile using AI-powered smile simulations and visualise your smile transformation before your treatment is complete. APPLE WATCH SUPPORT Start and stop your aligner timer directly from your wrist and keep track of your progress throughout the day. SIRI HANDS-FREE TRACKING Control your aligner timer using Siri shortcuts without opening the app. WIDGETS & LIVE ACTIVITIES View your progress at a glance from your Home Screen, Lock Screen, and Dynamic Island. PRIVATE ICLOUD BACKUP Securely back up and restore your treatment data using your own private iCloud account. Your information stays under your control. SMILE PROGRESS TRACKING Capture selfies and teeth photos to document your smile journey and compare your transformation over time. GALLERY & PROGRESS VIDEOS Organise your progress photos in one place and create progress videos to watch your smile evolve from start to finish. TREATMENT TIMELINE See how many days remain until your next aligner and track your overall progress toward your perfect smile. DETAILED INSIGHTS Track wear scores, streaks, trends, and progress over time to help build consistent aligner habits. Designed for aligner patients who want to stay consistent, motivated, and excited about their smile journey.

About

Cupla

This app helps couples organize their lives and strengthen their relationship by syncing calendars, managing shared tasks, and planning future activities. It aims to reduce stress and increase quality time spent together.

Highlights
  • Shared calendar syncing
  • Shared to-do lists and tasks
  • Wishlist creation and sharing
  • Date night planning and reminders
  • AI-powered date ideas
  • Cross-platform compatibility
Features
Read full description

• • • Cupla: The fastest way to a better relationship.• • • Because great relationships don’t just happen. They are planned together. Cupla is the relationship app for couples who want to stay in sync, reduce mental load, improve communication, and plan life together more easily. Cupla is the only app with university-backed research on its impact on relationships: • 75% of users say Cupla reduces stress and friction in their relationship. • 65% of users say Cupla helps them spend more quality time together. Created by a real couple, Cupla is the original planning app trusted by 500,000+ couples to stay connected. • • • A shared calendar built for couples.• • • Complete schedule visibility. See all of your calendars and work schedules together in one place and make plans that actually happen. Cupla syncs with Apple, Google, Outlook, work rosters, and shared family calendars, so you can stay connected across work, life, and everything in between. • View both schedules side by side • Create shared events in seconds • Add plans directly to your partner’s calendar • Choose what to share with flexible privacy controls More quality time, less mental load with To-dos and Lists made for real life • Keep up with the details of life together without constant back-and-forth. • Share chores, groceries, errands, and travel plans • Assign reminders to yourself or your partner • Keep track of the little things without nagging • Turn everyday admin into shared teamwork Wishlists made for two • Save and organise the things you want to do together. • Create wishlists for date ideas, gifts, travel, and future plans, all in one place. • Found something on Instagram or TikTok? Save and share it instantly so nothing gets lost. Key Dates and Quality Time features that enhance relationships • Keep track of all of life’s important moments, from anniversaries and birthdays to upcoming trips, with Key Dates and countdowns. • Set a goal for how often you want to go on date night and Cupla will send you helpful reminders to meet your goal. • Relive past dates with the beautiful Memories feed. • Widgets to keep your life together front and center. Why couples love Cupla “Cupla has changed everything. We finally plan dates around his crazy schedule, and we have chores organised so we’re contributing equally.” “Cupla helps us feel more like partners in everything.” “Finding time was tough. Cupla makes it fast and easy.” Everything couples need to plan life together: • Shared calendar for couples • Wishlists for date ideas, gifts, and travel • Shared to-dos, lists, and reminders • Anniversary and event planning • Cross-platform calendar syncing • Private sharing controls No more diary clashes, forgotten plans, or missed opportunities to connect. Join the 500,000+ couples already using Cupla. Download Cupla and start planning life together. View the university-backed research - https://cupla.app/blog/2025-impact-report/ Terms & Conditions - https://cupla.app/terms/ Privacy Policy - https://cupla.app/privacy-policy/

Screenshots

Aligner Smile Tracker4 screens
Cupla4 screens

Verdict

The call

The clearest difference is rating: Cupla at 4.7 against Aligner Smile Tracker's 3.0. Cupla also leads on review sentiment (73% vs 44%) and ratings volume (2.3K vs 2). On price, ads, in-app purchases and monetization model 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. Aligner Smile Tracker sells 5 one-off in-app purchases and Cupla sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Cupla holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Cupla has 2.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 44% of Aligner Smile Tracker's written reviews are positive against 73% of Cupla's.

UpkeepUpdate frequency

Aligner Smile Tracker ships an update every 6 weeks, Cupla every 9 days. Both last shipped on September 22, 2026.

Scorecard5 real differences · 5 level
Aligner Smile Tracker versus Cupla: the parameters behind the verdict, then further details
ParameterAligner Smile TrackerCupla
PriceFreeFree
Rating3.0 (2 ratings)4.7 (2.3K ratings) — better
Positive reviews43.8% of reviews73.3% of reviews — better
Number of ratings22.3K — better
Update frequencyEvery 6 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS18.016.0 — better
Further details — not scored
Size74 MB251 MB
Age rating4+12+
DeveloperPocket Pixels LTDCupla Limited

Customer experience

Aligner Smile Tracker

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews16 reviews
Positive43.8%
Neutral0.0%
Negative56.3%

Cupla

All ratings2,254 ratings
Positive93.0%
Neutral2.0%
Negative5.0%
Written reviews446 reviews
Positive73.3%
Neutral6.5%
Negative20.2%

Bugs and requests

Aligner Smile Tracker

Not enough reviews yet to summarise bugs or requests.

Cupla

Reported bugs

4 issues
  • Notifications not working as expected
  • Calendar dates and events not displaying correctly
  • Syncing issues between partner calendars
  • App freezing or crashing

Requested features

5 requests
  • More customization options (colors, widgets, etc.)
  • Ability to add more than 3 calendars (e.g. for kids)
  • Improved calendar view and navigation
  • Integration with other apps and calendars
  • Chat or notes feature for events

In-app purchases

5 purchases

Aligner Smile Tracker

One-time5
  • Remove Adverts$1.99
  • 3 Credits$2.99
  • 10 Credits$8.99
Show 2 more
  • 25 Credits$19.99
  • Smile Tracker Lifetime$29.99
10 purchases

Cupla

Subscriptions10
  • Monthly14 Days trial2 variants$4.991 Month
  • Monthly$4.991 Month
  • Monthly14 Days trial2 variants$5.991 Month
Show 7 more
  • Monthly$5.991 Month
  • Monthly$7.991 Month
  • Yearly14 Days trial2 variants$34.991 Year
  • Cupla Plus14 Days trial$39.991 Year
  • Yearly14 Days trial3 variants$44.991 Year
  • Cupla Plus14 Days trial$44.991 Year
  • Yearly14 Days trial$59.991 Year

Questions

Is Aligner Smile Tracker free?
Aligner Smile Tracker is free to download, with in-app purchases available.
Is Cupla free?
Cupla is free to download, with in-app purchases available.
Which has better reviews, Aligner Smile Tracker or Cupla?
Cupla is rated higher. Aligner Smile Tracker averages 3.0 out of 5 from 2 ratings, while Cupla averages 4.7 from 2.3K ratings.
Do Aligner Smile Tracker or Cupla have ads?
Neither Aligner Smile Tracker nor Cupla shows ads.
Which is updated more often, Aligner Smile Tracker or Cupla?
Aligner Smile Tracker ships an update every 6 weeks, and Cupla every 9 days. Most recently, Aligner Smile Tracker was updated on September 22, 2026 and Cupla on September 22, 2026.

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