Comparison

Spectra One vs EVIS Connect

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Spectra One

Features
Read full description

Key Features: Single-View Dashboard: Stay in control with a comprehensive dashboard that provides real-time insights into your solutions. Monitor your products, view location details, manage service requests, view billing details, stay updated with notifications, analyze network usage, keep tabs on data consumption, and availability (uptime) of your solutions. My Account: Access your company's vital information within the "My Account" section. Review company details, billing specifics, PAN (Permanent Account Number), TAN (Tax Deduction and Collection Account Number), TDS slab, next invoice date, and your registered and installation addresses all in one place. Service Requests: Experience hassle-free service request management. Track the progress and status of your service requests, including their type and resolution. You can even raise new service requests instantly for any issue or concern, ensuring prompt attention to ensure business continuity. Billing: Review your invoices and transactions related to all your solutions. SpectraOne simplifies the billing process wherein you can not only view but also pay the invoices from the portal itself. Support: Need assistance or have questions? SpectraOne connects you to your dedicated account manager, service manager, and our customer care team. Get the support you need just in a few taps. With SpectraOne, we put the power of your enterprise solutions in your hands. Enjoy the convenience of monitoring and managing your solutions like never before. Download SpectraOne today and unlock the full potential of your Spectra experience.

About

EVIS Connect

Access the premier electric vehicle event with this app. Connect with industry leaders, discover innovative solutions, and stay updated on the future of electric mobility. It's your portal to the largest EV summit, fostering collaboration and driving a cleaner transportation future.

Highlights
  • Event access
  • Connect with industry leaders
  • Discover EV innovations
  • Professional networking
  • Stay updated on EV trends
  • Shape future transportation
Features
Read full description

Experience the leading electric vehicle event right at your fingertips. The EVIS app brings you into the heart of the largest EV summit, a hub of innovation where cutting-edge ideas, visionary leadership, and transformative solutions converge. Stay connected with global industry leaders, innovators, and stakeholders as they collaborate to shape the future of electric mobility. Whether you're looking for insights into the latest EV technologies, exploring new business opportunities, or building meaningful professional connections, the EVIS app ensures you never miss a moment. With EVIS, you’re part of a movement revolutionizing transportation and driving towards a cleaner, greener future. Download the app and join the conversation that’s shaping the world of tomorrow.

Screenshots

Spectra One3 screens
EVIS Connect3 screens

Verdict

The call

The clearest difference is ads: Spectra One at none against EVIS Connect's shown. Spectra One also leads on update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Spectra One ships an update every 3 days, EVIS Connect every 2 weeks. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 7 level
Spectra One versus EVIS Connect: the parameters behind the verdict, then further details
ParameterSpectra OneEVIS Connect
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size3 MB168 MB
Age rating4+17+
DeveloperShyam Spectra Private LimitedNirvana Travel and Tourism L.L.C

In-app purchases

None

Spectra One

No in-app purchases

None

EVIS Connect

No in-app purchases

Questions

Is Spectra One free?
Spectra One is free to download, with no in-app purchases.
Is EVIS Connect free?
EVIS Connect is free to download, with no in-app purchases.
Do Spectra One or EVIS Connect have ads?
EVIS Connect shows ads; Spectra One does not.
Which is updated more often, Spectra One or EVIS Connect?
Spectra One ships an update every 3 days, and EVIS Connect every 2 weeks. Most recently, Spectra One was updated on October 19, 2026 and EVIS Connect on October 7, 2026.

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