RTPrinter System vs Lumi Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RTPrinter System
This application allows users to print various content, including webpages, templates, pictures, texts, and barcodes, using Rongta's thermal and dot matrix printers. It supports multiple printer series and offers a range of printing functions.
- Print webpages
- Print templates
- Print pictures
- Print text
- Print barcodes
- Supports thermal and dot matrix printers
- Supports 58mm, 80mm, and portable printers
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The application is a print APP developed by Rongta, it applies for various models such as thermal and dot matrix printers from Rongta, including 58mm Series, 80mm Series and Portable printers etc, which can print webpages, templates, pictures, texts, barcodes etc., with rich functions.
Lumi Lab
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1. Real-time Monitoring & Remote Control Supports two-way audio and video monitoring, with remote PTZ control for camera direction. 2. Smart Recording & Alerts Supports manual, scheduled, and motion-triggered recording, with real-time push notifications for alarms. 3. Playback & Download Supports video playback, download, and image capture. Event query is fast and convenient. Service Agreement: https://static.lumi-view.com/agreetment/service.html Privacy Policy: https://static.lumi-view.com/agreetment/privacy.html Cloud Storage Service Agreement: https://static.lumi-view.com/agreetment/storage.html
Screenshots
Verdict
The clearest difference is in-app purchases: RTPrinter System at none against Lumi Lab's 18. RTPrinter System also leads on iOS requirement (12.0 vs 15.6). Lumi Lab's advantage is update cadence (every 11 days vs every 6 weeks). On price, 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. Lumi Lab sells 5 in-app purchases, starting at $0.99 per month. RTPrinter System asks for nothing beyond the download.
RTPrinter System ships an update every 6 weeks, Lumi Lab every 11 days. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.
| Parameter | RTPrinter System | Lumi Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (8 ratings) — better | — |
| Positive reviews | 7.7% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 6 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 8 MB | 77 MB |
| Age rating | 4+ | 9+ |
| Developer | Xiamen Rongta Technology Co.,Ltd | Shenzhen Yetong Technology Co., Ltd. |
In-app purchases
RTPrinter System
No in-app purchases
Lumi Lab
- Available Cloud Plans7 Days trial$0.991 Month
- Monthly Cloud Plan7 Days trial3 variants$0.991 Month
- 30-Day Monthly Cloud Plan5 variants$1.991 Month
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- Annual Cloud Plan4 variants$8.991 Year
- 30-Day Annual Cloud Plan5 variants$17.991 Year
