CNMS vs RMS Delta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CNMS
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CNMS app is a mobile phone supporting application for in-vehicle video surveillance, The software can view the vehicle status online and preview it in real time, Can record in real time, and can push alarms, etc.
RMS Delta
This cloud-based platform offers remote telemetry reporting for tank monitoring. It provides scheduled, customized reports and 24/7 access to data for businesses to monitor costs, optimize profits, and improve operational efficiency.
- Cloud-based telemetry reporting
- Customizable tank reports
- 24/7 remote data access
- Cost monitoring and profit optimization
- Improved operational efficiency
- Route planning optimization
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Tekelek, a Rochester Sensors company, is proud to offer data portal to optimize the benefits and ROI from your tank monitoring program. Tekelek's Delta platform is a cost-effective, cloud-based, highly adaptable remote telemetry reporting platform. Our intuitive, secure and fully scalable Delta platform provides scheduled, bespoke reports from all of your monitored tanks. With the comprehensive Delta backend solution, you can access data remotely, 24/7, giving total control and visibility over all areas of your business, helping you monitor costs, optimize profits, improve service, maximize fill efficiency, increase operational efficiency, optimize route planning, increase productivity, eliminate run outs, and much more. Use your data to maximize the benefits for your business with Tekelek Delta – from the world leaders in tank level monitoring.
Screenshots
Verdict
The clearest difference is update cadence: RMS Delta at weekly against CNMS's monthly. CNMS's advantage is iOS requirement (13.0 vs 15.0). 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.
CNMS ships an update monthly, RMS Delta weekly. Both last shipped on October 27, 2026.
| Parameter | CNMS | RMS Delta |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | 兆涛 汤 | Rochester Sensors, LLC |
In-app purchases
CNMS
No in-app purchases
RMS Delta
No in-app purchases
