Comparison

Sigma AI Browser vs GoValid Mobile

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

Head to head
About

Sigma AI Browser

Experience a faster, more intelligent web with this AI-powered browser. It offers enhanced security, personalized recommendations, and a clutter-free, ad-free environment. Customize your browsing with intuitive tools for seamless navigation and productivity.

Highlights
  • AI chat companion for answers
  • Blazing fast browsing speeds
  • Customizable interface
  • Multi-device sync
  • User-friendly design
Features
Read full description

Discover the future of web browsing with Sigma Browser, the AI-powered browser that redefines how you explore the internet. Sigma Browser uses advanced AI technology to provide a faster, more intelligent browsing experience, tailored to your needs. Enjoy enhanced security, personalized recommendations, and an ad-free environment, all powered by cutting-edge AI. With Sigma Browser, you can customize your browsing experience with a range of tools and features that make navigation smooth and efficient. Whether you’re looking to enhance your productivity, protect your data, or simply enjoy a clutter-free web, Sigma Browser is your go-to app. Key Features: — AskGPT: Get answers to any questions from AI chat companion. — Blazing Fast Browsing: Enjoy super-fast browsing speeds that let you access your favorite websites instantly. — Customizable Interface: Tailor the browser to your liking with a variety of customization options. — Multi-Device Sync: Sync your browsing history, bookmarks, and settings across all your devices effortlessly. — User-Friendly Design: Navigate the web with an intuitive and easy-to-use interface. Sigma Browser is not just another web browser — it's an AI-powered tool designed to enhance every aspect of your browsing experience. If you're looking for a fast browser, a secure browser, or a private browser, Sigma Browser delivers on all fronts. Download now and experience the future of browsing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GoValid Mobile

Features
Read full description

App Store Description — GoValid Mobile GoValid is a QR-based authentication and traceability platform that helps individuals, organisations, and communities verify documents, products, and real-world items with confidence. Unlike standard QR codes that only open a webpage, GoValid connects each QR to verifiable information about an item’s origin, ownership, and history. A single scan allows users to check authenticity, view trusted details, and understand where an item comes from and how it has been used. GoValid is designed to make advanced verification accessible — from everyday documents to products, certificates, creative works, and tagged physical items. What you can do with GoValid Scan and verify QR codes on documents, certificates, and products View trusted verification details, including source and status Confirm authenticity without specialised hardware Access traceable records linked to real-world items Use verification across different contexts, from offices and schools to farms, workshops, and communities Built for flexibility and real-world use GoValid supports a wide range of use cases, including: Document and certificate verification Product and artisan goods authentication Community and organisational record-keeping Tagging and tracking physical items Digital signatures and verification workflows The platform is designed to work alongside existing tools and systems, allowing verification to fit naturally into everyday processes. Simple to start, powerful to grow GoValid does not require coding or complex setup. Users can scan QR codes instantly, while creators and organisations can build structured verification workflows that grow over time. Each scan contributes to a broader ecosystem of trust, helping verified items gain visibility and credibility within connected communities. Designed with trust in mind GoValid applies structured verification and secure handling of data to help reduce misuse and misrepresentation. Verification results are presented clearly, allowing users to make informed decisions based on transparent information. Who GoValid is for Individuals verifying documents or records Creators and small enterprises protecting original work Organisations managing certificates or official documents Communities building shared trust through verification GoValid helps turn QR codes into meaningful proof — connecting items, people, and information through a trusted verification experience. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://my.govalid.org/pages/privacy-policy/

Screenshots

Sigma AI Browser4 screens
GoValid Mobile4 screens

Verdict

The call

The clearest difference is update cadence: GoValid Mobile at every 4 days against Sigma AI Browser's every 2 months. GoValid Mobile also leads on iOS requirement (15.5 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sigma AI Browser sells 4 in-app purchases, starting at $10.00 per month and GoValid Mobile sells 6 in-app purchases, starting at $11.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sigma AI Browser ships an update every 2 months, GoValid Mobile every 4 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Sigma AI Browser versus GoValid Mobile: the parameters behind the verdict, then further details
ParameterSigma AI BrowserGoValid Mobile
PriceFreeFree
Rating3.9 (10 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.5 — better
Further details — not scored
Size182 MB78 MB
Age rating17+4+
DeveloperSigmaBrowser OÜPT. DIGITAL ENGINERING INDONESIA

In-app purchases

4 purchases

Sigma AI Browser

Subscriptions4
  • Sigma Plus Monthly$10.001 Month
  • Sigma Pro Monthly$75.001 Month
  • Sigma Plus Annually$96.001 Year
Show 1 more
  • Sigma Pro Annually$719.991 Year
6 purchases

GoValid Mobile

Subscriptions3
  • GoValid Starter$11.991 Year
  • GoValid Business$34.991 Year
  • GoValid Ultimate$59.991 Year
One-time3
  • 25K Credits + 10 Bonus QR$0.99
  • 99K Credits + 30 Bonus QR$5.99
  • 299K Credits + 100 Bonus QR$17.99

Questions

Is Sigma AI Browser free?
Sigma AI Browser is free to download, with in-app purchases available.
Is GoValid Mobile free?
GoValid Mobile is free to download, with in-app purchases available.
Do Sigma AI Browser or GoValid Mobile have ads?
Neither Sigma AI Browser nor GoValid Mobile shows ads.
Which is updated more often, Sigma AI Browser or GoValid Mobile?
Sigma AI Browser ships an update every 2 months, and GoValid Mobile every 4 days. Most recently, Sigma AI Browser was updated on October 31, 2026 and GoValid Mobile on November 5, 2026.

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