Comparison

JT2Go vs Grain SA

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

Head to head
About

JT2Go

View and interact with 3D engineering and architectural models on your mobile device. Navigate complex assemblies, display product manufacturing information, and utilize cross-section and markup tools for detailed analysis.

Highlights
  • 3D JT model viewing
  • Zoom, Pan, Rotate controls
  • Display PMI and Model View
  • Cross section and markup tools
  • Assembly structure review
  • Live camera background
Features
Read full description

JT2Go Web is developed by Siemens Digital Industries Software for viewing 3D JT files on mobile platforms. It allows users to navigate and interrogate engineering or architectural 3D JT models using modern application interface techniques. JT2Go Mobile defines a new paradigm for viewing and manipulating 3D JT files on handheld touch screen devices. 3D JT files can be generated from virtually all the leading CAD/CAM/CAE tools available to industry today. The JT format was defined by Siemens Digital Industry Software. Users of JT data can share experiences by joining the JT Open Program, an industry group formed by Siemens to support and extend JT’s use by industry. The JT file format specification was adopted by ISO as an international standard in 2012 and is available from ISO as IS 14306:2012. The JT file format specification is published free of charge by Siemens PLM and is available from www.jtopen.com. Standard features include: - Zoom, Pan, Rotate. Display of PMI, including Model View with filter capability - Session based cross section and markup features - Review assembly structure and part properties - Live camera background feature. - Includes Five sample JT files of assemblies with PMI Note: JT files larger than 20Mgb will affect performance.

About

Grain SA

Features
Read full description

Mobile survey data capturing for authorized users of the Grain SA platform. The app makes capturing pig farm data more efficient and works online and offline. Features include: • Open and submit surveys in your account • View your completed survey history • Mobile data registration for grain producing business entities • Authorized veterinarians gain access the Passive Disease Surveillance surveys. • Authorized business development managers gain access to Farm Visit- and Mentorship surveys The Grain SA is an integrated platform that offers stakeholders in the South African grain value chain a protected environment to share information and facilitate interactions that create value and drive competitiveness, sustainability and food safety in the grain industry. Our app is free to download and use by authorized users. Authorization is granted by the Grain SA administration. Administration can be contacted at members@grainsa.co.za. Don't forget to synchronize unsynced actions before updating the app.

Screenshots

JT2Go1 screens
Grain SA4 screens

Verdict

The call

The clearest difference is update cadence: Grain SA at monthly against JT2Go's every 2 months. Grain SA also leads on iOS requirement (10.2 vs 13.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

JT2Go ships an update every 2 months, Grain SA monthly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
JT2Go versus Grain SA: the parameters behind the verdict, then further details
ParameterJT2GoGrain SA
PriceFreeFree
Rating2.0 (4 ratings) — better—
Positive reviews13.6% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.010.2 — better
Further details — not scored
Size4 MB98 MB
Age rating4+4+
DeveloperSiemens Industry Software Inc.4SIGHT SYSTEMS (PTY) LTD

In-app purchases

None

JT2Go

No in-app purchases

None

Grain SA

No in-app purchases

Questions

Is JT2Go free?
JT2Go is free to download, with no in-app purchases.
Is Grain SA free?
Grain SA is free to download, with no in-app purchases.
Do JT2Go or Grain SA have ads?
Neither JT2Go nor Grain SA shows ads.
Which is updated more often, JT2Go or Grain SA?
JT2Go ships an update every 2 months, and Grain SA monthly. Most recently, JT2Go was updated on November 1, 2026 and Grain SA on October 30, 2026.

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