Connect3.0 vs Scan2Sides
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Connect3.0
Control your PC remotely from your mobile device. Features include PPT control, wireless file transfer, and remote desktop access. Requires a companion server application on your PC.
- Remote PPT operation
- Wireless file transmission
- Remote desktop control
- Touchpad operation
- Wireless mobile booth for image upload
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Connect is a WiFi-based system for implementing interaction between mobile devices (small-sized screen) and PC (large-sized screen). FEATURES: 1) Remote operation of PPT courseware: With a mobile device, you can open a PPT file on PC and play the PPT file, exit, page up/down, or write information with a laser pen. 2) Wireless mobile booth: You can take a picture with a mobile device and quickly upload the picture to PC. 3) Wireless file transmission: You can quickly transmit a file on a mobile device to PC over the wireless network, and open the file. 4) Remote desktop: With a mobile device, you can perform operations like clicking, dragging, scrolling, and adding comments on PC. 5) Touchpad operation: You can operate PC by using a touchpad as well as the composite shortcuts by using simulated buttons. IMPORTANT: To make Connect work, you need to download Connect Server. Tap the “Get Installer”button in this app, get the PC server.
Scan2Sides
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An intuitive and powerful application designed to simplify your document scanning and management needs. You can easily obtain the desired images by taking photos directly within the app or selecting existing ones from the album. IntelliScan supports various document types (such as ID cards, bank cards, passports, etc.), ensuring accurate and efficient scanning. Core Features: - Flexible Image Acquisition: Take photos directly within the app or quickly select images from the album. - Copy both sides: Photocopy both the front and back sides of documents such as ID cards onto a single A4 sheet. - Diverse Export Options: Save scanning results to the album or export them as PDF files for easy sharing and storage. - Intelligent Processing: Automatically detect document borders, correct perspectives, and optimize image quality for a professional effect. - Personalized Settings: Supports adding watermarks, adjusting colors, and provides A4 or custom layout options. Make document scanning and management more convenient and efficient, becoming your indispensable intelligent assistant!
Screenshots
Verdict
The clearest difference is in-app purchases: Connect3.0 at none against Scan2Sides's 1. Connect3.0 also leads on iOS requirement (8.0 vs 17.6). On price, update cadence, ads 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. Scan2Sides sells 1 one-off in-app purchase. Connect3.0 asks for nothing beyond the download.
Connect3.0 ships an update every 6 months, Scan2Sides every 5 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.
| Parameter | Connect3.0 | Scan2Sides |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 6 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 27 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Shirui Electronics Co., Ltd. | 永杰 杨 |
In-app purchases
Connect3.0
No in-app purchases
Scan2Sides
- Pro$0.99
