FlexAligner vs OrthoKit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlexAligner
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An application for clients of FlexAligner and their patients. FlexAligner is a leading manufacturer of aligners—a non-bracket orthodontic system for bite correction and smile enhancement. Access to the application is granted to authorized company clients—orthodontists and prosthetists—as well as patients invited by their treating doctors. Through the application, doctors have convenient access to key information about patients undergoing treatment using FlexAligner solutions. Patients benefit from a convenient tool for tracking aligner wear, monitoring treatment progress, and communicating with their doctor. Key features of the application for doctors: 1. Easy creation and filling of cases, photo uploads 2. Viewing and studying virtual treatment plans developed by the laboratory 3. Monitoring treatment stages and ordering additional products 4. Prompt communication with FlexAligner specialists 5. Monitoring invoice payments 6. Access to educational materials on aligner use Key features of the application for patients: 1. Convenient tracking of aligner wear 2. Notifications for aligner changes 3. Information on treatment progress 4. Ability for prompt communication with the treating doctor
OrthoKit
This app helps orthodontists organize patient records, perform AI-assisted cephalometric tracings, and view DICOM studies. It generates customizable reports and allows for photo management and treatment tracking. Available on Apple devices.
- AI-assisted cephalometric tracing
- DICOM viewer and 3D reconstructions
- Customizable PDF and Keynote reports
- Photo organization and tracking
- Patient and treatment classification
- iCloud syncing for cross-device access
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OrthoKit helps you organize your daily work as an orthodontist. It brings together your patients’ records, AI-assisted cephalometric tracing, and the DICOM viewer, and generates PDF or Keynote reports with one click. Available on Mac, iPad, iPhone, and Apple Vision Pro. - AI-assisted cephalometric tracing. Start your tracings with AI assistance and review the detected anatomical landmarks, which you can adjust directly on the radiograph. Use analyses such as Steiner, Ricketts, McNamara, or Wits, and compare records using superimpositions. With Ceph Builder, you can create your own analyses, customize their reference values, and share them with other professionals. - DICOM viewer and 3D models. View your DICOM studies, including CBCT scans, using multiplanar views and 3D reconstructions. The DICOM viewer is available for informational viewing. You can also view and orient your patients’ STL dental models. - PDF and Keynote reports. Generate orthodontic reports from patient records with one click. Use the included templates or customize them to tailor the content and presentation to your practice. You can also prepare presentations for PowerPoint. - Photos, cropping, and tracking. Organize images in predefined or custom templates and compare different visits and treatment stages. Crop, straighten, rotate, and flip photos while preserving the originals. Auto-cropping automates repeated adjustments, and pupil detection helps align frontal photos. Automatically classify photos and X-rays on compatible devices. - Patients and treatments. Classify cases by practice, treatment phase and status, tags, and colors. Find records with the search tool and note goals, interventions, and observations. Gather patient documents and prepare estimates. On Mac, AI-assisted tracing requires Apple silicon and macOS 14 or later. Storage and privacy: You do not need to create an OrthoKit account. If you do not enable iCloud syncing in the app settings, your patient database and records remain on your device. If you enable it, they are synced across your devices using the same Apple Account. You can hide names and images in the interface when displaying your cases. Free version and subscription: You can create and manage up to 15 patients for free. With a single subscription, you can manage unlimited patients, perform cephalometric tracings, and import DICOM studies, hide the OrthoKit logo in PDFs, and access priority support. The subscription is shared across your devices and renews automatically. Purchases are managed through Apple. OrthoKit is a productivity and professional support tool. It is not intended for direct medical diagnosis or treatment. Review the results and comply with data protection regulations applicable to your patient records. Terms of Use — EULA: https://www.orthokit.com/en/eula/ Privacy Policy: https://www.orthokit.com/en/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: FlexAligner at none against OrthoKit's 4. FlexAligner also leads on iOS requirement (18.6 vs 26.1). OrthoKit's advantage is device support (4 vs 2). On price, update cadence and ads 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
Both are free to download. OrthoKit sells 4 in-app purchases, starting at $49.00 per month. FlexAligner asks for nothing beyond the download.
FlexAligner ships an update every 5 days, OrthoKit every 11 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | FlexAligner | OrthoKit |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 98.3% of reviews |
| Update frequency | Every 5 days — better | Every 11 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 18.6 — better | 26.1 |
| Further details — not scored | ||
| Size | 88 MB | 54 MB |
| Age rating | 17+ | 4+ |
| Developer | FLEKSISOFT, OOO | Evolved Orthodontics |
In-app purchases
FlexAligner
No in-app purchases
OrthoKit
- Monthly subscription$49.001 Month
- 6-month subscription$259.006 Months
- Annual subscription$429.001 Year
- Donation$89.99







