WEndo vs Instant Smiles
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WEndo
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Guilin Woodpecker Medical Instrument Co., Ltd (hereinafter referred to as Woodpecker) is a professional manufacturer researching, developing, and producing dental products. Woodpecker owns a sound quality control system. Guilin Woodpecker Medical Instrument Co., Ltd has two brands, Woodpecker and DTE. Its main products include Ultrasonic Scaler, Curing light, Apex locator, Ultrasurgery, Endo Motor, etc. WEndo application is an intelligent control application developed by Woodpecker for a new generation of high-end Endo Motor products (Smart A). It is a multi-user application for mobile smart devices. The application and program updates can be found in the App Store. get. Its features include: (1) User login, mailbox login can receive operation logs and reports; (2) File system library, various types of files can be selected and the file system can be managed according to user needs; (3) Device control and display, can establish communication with the root canal preparation machine through Bluetooth connection, realize the control and data display of the root canal preparation machine. (4) The APP only provides data display and modification button functions, and does not include providing diagnostic opinions and suggestions. Any medical diagnosis must be based on the diagnosis issued by the doctor. Note: Smart A has obtained the medical device registration certificate of the People's Republic of China, CE certification, US FDA certification, etc., and other regions are subject to the jurisdiction of local medical device regulations. The use should be strictly in accordance with the personnel and restricted scenarios specified in the product manual. Before using the product for the first time, you must read the product manual in detail.
Instant Smiles
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Instant Smiles – AI-Powered Digital Smile Design Instant Smiles is an advanced Artificial Intelligence–based tool designed exclusively for dental professionals to enhance chairside consultations and create realistic digital smile simulations—quickly, intuitively, and clinically. The app features a comprehensive library of natural-looking smile templates, carefully designed to suit a wide range of tooth shapes, sizes, and facial proportions, ensuring accurate and patient-specific results. With Instant Smiles, dentists can easily customize every aspect of a smile design, including: - Tooth proportions - Buccal corridor space - Curve of Spee - Tooth shade and overall smile harmony All adjustments are intuitive, precise, and clinically relevant—without unnecessary or complex tools. What truly sets Instant Smiles apart is its ultra-fast workflow. From uploading a patient photograph, you can generate a high-quality smile simulation in under a minute, and even convert a single image into a realistic video smile simulation in under 30 seconds. This makes Instant Smiles ideal for both chairside consultations and virtual appointments. Designs can be saved or shared instantly, helping patients better visualize treatment outcomes and actively participate in the decision-making process. Instant Smiles is a clinically oriented app, purpose-built to deliver the fastest and easiest digital smile design experience for dental practitioners. Data Privacy & Security All patient data remains 100% secure on your local device. No cloud uploads. No web storage. Complete control and confidentiality. Experience the future of digital smile design with Instant Smiles—and elevate your practice with speed, precision, and confidence.
Screenshots
Verdict
The clearest difference is device support: WEndo at 3 against Instant Smiles's 1. WEndo also leads on iOS requirement (12.0 vs 14.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | WEndo | Instant Smiles |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 87 MB | 361 MB |
| Age rating | 17+ | 12+ |
| Developer | GUILIN WOODPECKER MEDICAL INSTRUMENT CO LTD | Dental Treatment Simulation |
In-app purchases
WEndo
No in-app purchases
Instant Smiles
No in-app purchases









