USB扩展屏 vs DB One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USB扩展屏
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USB扩展屏可以将您的iOS设备变成一个便携显示器，通过视频采集卡，直接采集USB数据，支持声音采集，高清无延迟 支持手势快速截屏与录屏 以下为各设备连接教程： switch+底座 / xbox / ps - 视频采集卡 - iPad/iPhone
DB One
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DBDeploy - Professional Database Deployment Tool Key Features: - One-click deployment for major databases - Real-time monitoring & status tracking - Smart diagnostics & automated troubleshooting - Complete operation logs for audit trails - Multi-environment support (Dev/Test/Prod) Why Choose DBDeploy? - 300% faster deployments - Zero manual configuration - Enterprise-grade security - Cross-platform database support Ideal For: • Dev teams: Rapid environment setup • Ops teams: Simplified workflows • QA teams: Instant test environments • Enterprises: Secure & standardized deployments Tech Highlights: - Live progress tracking - Auto-error detection - Full audit logging - Military-grade encryption Benefits: - 80% faster deployments - 60% lower operational costs - Reduced human errors - Streamlined processes Requirements: - iOS 16.6+ (iPhone/iPad) Contact: - aaronqlm@icloud.com - https://www.dbakit.net/DBDeploy Terms of Use: - https://www.dbakit.net/DBDeploy/private/DBDeploy_Terms_of_Service_EN/
Screenshots
Verdict
The clearest difference is update cadence: USB扩展屏 at daily against DB One's every 3 days. On price, ads, 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. USB扩展屏 sells 1 one-off in-app purchase and DB One sells 4 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.
USB扩展屏 ships an update daily, DB One every 3 days. The most recent releases landed on October 1, 2026 and September 24, 2026 respectively.
| Parameter | USB扩展屏 | DB One |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 0 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | 晓满 李 | 黎明 卿 |
In-app purchases
USB扩展屏
- 完整版$0.99
DB One
- Pay monthly$29.991 Month
- Pay yearly$299.991 Year
- Pay Per Use$14.99
- Perpetual License$699.99
