3Dfits vs File Glider
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3Dfits
This app offers a virtual fitting solution for online footwear and insole shopping. It uses advanced technology to scan your feet and provide accurate size recommendations, helping you find the perfect fit and avoid discomfort or returns.
- Virtual foot scanning
- Accurate size advice
- Footwear and insole recommendations
- Reduces returns
- Environmentally friendly
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Right Fit. First Time.™ 3Dfits™ is a virtual fitting solution that provides valuable insight into online footwear and insole shopping. The revolutionary new app gives you the right fit, the first time. Utilizing state-of-the-art technology, the 3DFits app provides a quick and efficient solution for consumers looking for the perfect fitting footwear and insoles, in just a few clicks, regardless of the brand. Why 3Dfits? 1. Scan your feet using your mobile phone 2. Get accurate size advice and choose from your favorite brands 3. Say goodbye to improper fitting footwear or insoles and foot pain 4. Save the hassle of ordering multiple sizes and having to deal with returns, and leave an environmentally friendly footprint
File Glider
Wirelessly transfer files to and from compatible Bluetooth Low Energy or Wi-Fi devices. Browse, edit, and manage files directly within the app or integrate with the Files app for broader access. Supports multiple device management and sharing across applications.
- Wireless file transfer
- BLE and Wi-Fi support
- File browsing and editing
- Files app integration
- Multiple device management
- Cross-app access sharing
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Wirelessly transfer files to and from file transfer ready Bluetooth Low Energy (BLE) or Wi-Fi firmware. Browse and edit files from within File Glider or use the Files app integration to access the files from other apps. Multiple devices can be managed at once and access can be shared amongst multiple apps. Compatible devices: * nrf52840 boards running CircuitPython * ESP32-S2 TFT The file transfer protocol is open so you can use File Glider with custom firmware. See GitHub for protocol details: https://github.com/adafruit/Adafruit_CircuitPython_BLE_File_Transfer Source for the app is here: https://github.com/adafruit/Glider-for-iOS
Screenshots
Verdict
The clearest difference is review sentiment: 3Dfits at 50% against File Glider's 0%. 3Dfits also leads on update cadence (every 3 months vs every 10 months) and iOS requirement (13.0 vs 15.0). File Glider's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support 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.
3Dfits ships an update every 3 months, File Glider every 10 months. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.
| Parameter | 3Dfits | File Glider |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (5 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 3 months — better | Every 10 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 69 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | MEGA InTech Inc. | Adafruit Industries |
Customer experience
3Dfits
File Glider
In-app purchases
3Dfits
No in-app purchases
File Glider
No in-app purchases
