Comparison

Flex Mobile App vs Invisalign Practice App

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

Head to head
About

Flex Mobile App

Manage your dental practice on the go with this app. It provides secure, HIPAA-compliant access to patient text messages and your full schedule, allowing for easy appointment management and patient communication.

Highlights
  • Two-way patient text messaging
  • Full Open Dental schedule view
  • Add and edit appointments
  • HIPAA-compliant security
  • Multi-location practice support
  • Staff access management
Features
Read full description

Flex's mobile app helps you manage your practice from wherever you are — all your patient text messages and full Open Dental schedule are just a tap away. Key features include:  Patient Communication >> Two-way text messaging fully synced with Flex in your office & Open Dental comms log >> Fast patient search with quick-access info like date of birth, family members, balance due and next appointment time Mobile Appointment Book >> View your always up-to-date schedule across in any operatory >> Add new patients to Open Dental  >> Manage your schedule: View key details and create & edit appointments Flexible & Secure >> Support for multi-location practices built right in >> Fully HIPAA-compliant >> Administrators can add, limit or remove staff access instantly from inside Flex >> Two-factor verification required

About

Invisalign Practice App

Streamline daily operations and patient management for dental professionals. This app offers an integrated dashboard for key tasks, patient profile creation, and remote treatment monitoring. It's designed to help practices grow and manage patient cases efficiently.

Highlights
  • Daily task dashboard
  • Patient profile creation
  • Invisalign Connect integration
  • Invisalign Go case applicability
  • Remote patient treatment monitoring
  • Virtual patient appointments
Features
Read full description

Easily manage and prioritize your day with the Invisalign Practice App. Do daily tasks on a simple intuitive interface, integrated with the Invisalign Doctor Site. FEATURES: - Start on your dashboard for an overview of key patient tasks - Grow your practice with Invisalign Connect - Create patient profiles and capture records - Receive information about case applicability with Invisalign Go - Remotely monitor your patient's treatment progress with Invisalign Virtual Care - Conveniently meet with patients and prospects using Invisalign Virtual Appointment Note: This application is intended for Invisalign providers only and not for Invisalign patients.

Screenshots

Flex Mobile App4 screens
Invisalign Practice App4 screens

Verdict

The call

The clearest difference is rating: Invisalign Practice App at 4.9 against Flex Mobile App's 4.0. Invisalign Practice App also leads on ratings volume (4.7K vs 13). Flex Mobile App's advantage is review sentiment (75% vs 45%) and monetization model (free vs ad-supported). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Invisalign Practice App holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Invisalign Practice App has 4.7K ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 75% of Flex Mobile App's written reviews are positive against 45% of Invisalign Practice App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Flex Mobile App ships an update monthly, Invisalign Practice App every 3 weeks. The most recent releases landed on September 6, 2026 and September 26, 2026 respectively.

Scorecard4 real differences · 6 level
Flex Mobile App versus Invisalign Practice App: the parameters behind the verdict, then further details
ParameterFlex Mobile AppInvisalign Practice App
PriceFreeFree
Rating4.0 (13 ratings)4.9 (4.7K ratings) — better
Positive reviews75.0% of reviews — better45.2% of reviews
Number of ratings134.7K — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size34 MB322 MB
Age rating17+17+
DeveloperFlex Dental Solutions, LLC.Align Technology, Inc.

Customer experience

Flex Mobile App

All ratings13 ratings
Positive76.9%
Neutral0.0%
Negative23.1%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Invisalign Practice App

All ratings4,732 ratings
Positive98.7%
Neutral0.8%
Negative0.5%
Written reviews31 reviews
Positive45.2%
Neutral9.7%
Negative45.2%

Bugs and requests

Flex Mobile App

Not enough reviews yet to summarise bugs or requests.

Invisalign Practice App

Reported bugs

2 issues
  • New app cannot download photos on iPhone
  • Old app stopped working after new app was rolled out, unable to access old patient photos

Requested features

2 requests
  • Check and view real clinch check, especially for new and refinement cases
  • Notifications and categories of patients

In-app purchases

None

Flex Mobile App

No in-app purchases

None

Invisalign Practice App

No in-app purchases

Questions

Is Flex Mobile App free?
Flex Mobile App is free to download, with no in-app purchases.
Is Invisalign Practice App free?
Invisalign Practice App is free to download, with no in-app purchases.
Which has better reviews, Flex Mobile App or Invisalign Practice App?
Invisalign Practice App is rated higher. Flex Mobile App averages 4.0 out of 5 from 13 ratings, while Invisalign Practice App averages 4.9 from 4.7K ratings.
Do Flex Mobile App or Invisalign Practice App have ads?
Neither Flex Mobile App nor Invisalign Practice App shows ads.
Which is updated more often, Flex Mobile App or Invisalign Practice App?
Flex Mobile App ships an update monthly, and Invisalign Practice App every 3 weeks. Most recently, Flex Mobile App was updated on September 6, 2026 and Invisalign Practice App on September 26, 2026.

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