Comparison

White&Flex vs Aligner Tracker

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

Head to head
About

White&Flex

Features
Read full description

White&Flex is an app for patients undergoing orthodontic treatment with aligners. Your plan, treatment stages, photo monitoring, and communication with your orthodontist are all in one place. FEATURES β€’ Treatment plan and 3D visualization View available plan options, treatment stages, and the 3D model. β€’ Treatment progress Follow your current stage, next steps, and aligner manufacturing and delivery status. β€’ Photo monitoring Take progress photos using the app’s guidance and send them for review. β€’ Chat with your orthodontist Ask questions and send messages and materials directly in the app. β€’ Reminders Receive notifications about aligner changes, photo checks, payments, and upcoming stages. β€’ Payments and documents View payment statuses, amounts, payment details, confirmations, and documents. WHO IT IS FOR The app is intended for White&Flex patients who are undergoing or planning treatment with aligners. GETTING STARTED Your clinic provides a registration code. Choose Registration, enter the clinic code, and create your account with Google, Apple, or email and password. Email registration requires an email verification code. If you already have an account, use Sign In. Learn more and book a consultation: whiteandflex.com

About

Aligner Tracker

Features
Read full description

Achieve your dream smile with SmileStep – the private, offline-first clear aligner tracker designed to help you stay on top of your orthodontic treatment. Whether you are using Invisalign, Spark, or other clear aligners, SmileStep provides the tools you need to track daily wear time, manage set changes, and monitor your progress without any ads, accounts, or cloud tracking. TRACK DAILY WEAR TIME β€’ Start or stop tracking wear time with a single tap. β€’ Set a daily wear goal (recommended 22 hours for optimal results). β€’ Monitor your live tracking state directly on your dashboard. β€’ Get smart reminders to put your aligners back in after meals. MANAGE TREATMENT PROGRESS β€’ Customize your treatment configuration: total aligner sets and days per set. β€’ Automatically calculate your estimated treatment end date. β€’ Receive notifications when it is time to transition to your next set. β€’ Add manual logs, custom pauses, daily notes, and symptoms. VISUAL SMILE GALLERY β€’ Capture progress photos every time you transition to a new set. β€’ Use the built-in camera guide (ghost overlay and green line) to align your photo perfectly. β€’ Compare your smile transformation side-by-side or using the interactive slider. β€’ Keep a visual history of your teeth alignment journey. 100% PRIVATE & OFFLINE β€’ Your personal health and treatment data stays on your iPhone. β€’ All data is stored locally using Apple’s secure SwiftData database. β€’ No account registration, no login, no cloud sync. β€’ Zero trackers, zero ads, zero data collection. Note: SmileStep is a personal tracking tool and does not replace professional medical advice, diagnosis, or treatment. Always consult with your orthodontist or dentist regarding your dental treatment.

Screenshots

White&Flex4 screens
Aligner Tracker4 screens

Verdict

The call

The clearest difference is price: White&Flex at Free against Aligner Tracker's $2.99. White&Flex also leads on iOS requirement (13.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

White&Flex is free to download; Aligner Tracker costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Β· 4 level
White&Flex versus Aligner Tracker: the parameters behind the verdict, then further details
ParameterWhite&FlexAligner Tracker
PriceFree β€” better$2.99
Update frequencyWeeklyβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS13.0 β€” better18.0
Further details β€” not scored
Size51 MB6 MB
Age rating17++4
DeveloperKyryl FesiukTRIMECH Dhaker

In-app purchases

None

White&Flex

No in-app purchases

None

Aligner Tracker

No in-app purchases

Questions

Is White&Flex free?
White&Flex is free to download, with no in-app purchases.
Is Aligner Tracker free?
Aligner Tracker costs $2.99, with no in-app purchases.
Do White&Flex or Aligner Tracker have ads?
Neither White&Flex nor Aligner Tracker shows ads.

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