KEEY BUS vs Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KEEY BUS
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上海企一实业(集团)有限公司,致力于有特色的LED照明产品与智能控制设备的研发、生产与销售。公司于2003年7月1日成立于上海松江,秉承科技制胜理念,关注品质、关注健康。 公司致力于研发、生产和销售高质量、高性能产品,我们提供的系列产品和专业经验能够给设计师带来更多技术上的创新,以及满足消费者差异化的需求。提升用户的生活品位。产品本身更注重光的应用,更能体现高端LED产品与高档场所的完美结合。 上海企一照明是国内最早致力于LED在民用、商用照明领域研发和创新的企业。公司致力于新型节能产品的研发与应用推广,在LED照明应用领域取得了多项专利及技术创新发明。LED工程灯具、LED家居照明、LED光源、智能照明产品、智能控制系统等核心产品的不断研发,正在推动整个行业发生深刻的变革。 包括中国市场在内,拥有更高技术含量的功能性照明产品和完善的智能型控制产品的发展与普及是个大趋势。家庭装修引入智能照明及控制系统,已经是高档住宅的普遍要求。企一智能照明控制设备的上市与普及,进一步提升用户的生活环境。致力于将生活智能化,利用移动智能手机的无线设备将智能控制面板与照明灯具相结合,简化操作模式,舒适、节能。 KEEY智能调光开关是基于智能控制主机和智能调光开关设备相结合的智能家居系统。可以实现远程操作和实时关注。
Scanner
Transform your phone into a powerful scanner to digitize documents, receipts, and notes. Optimize scan quality with smart cropping and enhancement. Easily share your scanned files as PDFs or JPEGs.
- Digitize documents with phone camera
- Optimize scan quality
- Share PDF/JPEG files
- Convert images to PDF
- Smart cropping and auto enhancing
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Scanner is the best scanner app that will turn your phone into a scanner. Convert images to pdf in a simple tap. Download it for FREE! Scanner helps you scan, store. Features: *Quickly Digitize Document Just use your phone camera to scan and digitize all kinds of paper documents: receipts, notes, invoices, whiteboard discussions, business cards, certificates, etc. *Optimize Scan Quality Smart cropping and auto enhancing ensures the texts and graphics in scanned documents are clear and sharp with premium colors and resolutions. *Share PDF/JPEG Files Easily share documents in PDF or JPEG format with friends via various ways: post on social media, send attachment or document download link through email.
Screenshots
Verdict
The clearest difference is update cadence: KEEY BUS at every 2 months against Scanner's every 54 months. 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. Neither carries in-app purchases, so what you see is what you pay.
KEEY BUS ships an update every 2 months, Scanner every 54 months. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.
| Parameter | KEEY BUS | Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months — better | Every 54 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 37 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 广东企一科技有限公司 | Aarvy Technologies |
In-app purchases
KEEY BUS
No in-app purchases
Scanner
No in-app purchases









