Ross Optical Calculator vs TCL Cloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ross Optical Calculator
This utility app provides a comprehensive calculator for a variety of optical equations. It is designed for ease of use, making complex calculations accessible on your mobile device.
- Optical equation calculator
- Wide range of equations
- Easy to use interface
- Mobile accessibility
Read full descriptionHide full description
A mobile app calculator with a wide range of optic equations, made easy for you to use.
TCL Cloud
Read full descriptionHide full description
TCL Cloud is an application designed by TCL that integrates monitoring, operation, and management.There are morefunctions, such as module-level monitoring, real-timedata display for both plant-level & module-level aswell as daily, monthly, annual, and total energy display. It can help homeowners monitor system operation and alarm information, provide feedback on power generation data in real-time.
Screenshots
Verdict
The clearest difference is update cadence: TCL Cloud at every 5 days against Ross Optical Calculator's every 6 weeks. 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.
Ross Optical Calculator ships an update every 6 weeks, TCL Cloud every 5 days. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.
| Parameter | Ross Optical Calculator | TCL Cloud |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 87 MB |
| Age rating | 4+ | 17+ |
| Developer | Ross Optical | 惠州TCL光伏科技有限公司 |
In-app purchases
Ross Optical Calculator
No in-app purchases
TCL Cloud
No in-app purchases
Questions
Is Ross Optical Calculator free?
Is TCL Cloud free?
Do Ross Optical Calculator or TCL Cloud have ads?
Which is updated more often, Ross Optical Calculator or TCL Cloud?
Other comparisons
