Comparison

DocuRail vs ZIG Inspector

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

Head to head

Digitising Rail

About

DocuRail

Features

Read full description

Digital Documentation: Replace paperwork with a seamless digital document management system. Real-Time Updates: Access and update documents on-site or remotely. Compliance Made Easy: Ensure all railway safety standards and compliance requirements are met effortlessly. User-Friendly Interface: Simple, intuitive, and built for busy rail professionals. Collaboration Tools: Share files with teams, clients, and stakeholders instantly. Why Choose DocuRail? Save time and reduce errors with smart railway form automation. Improve productivity with a cloud-based digital system. Access anywhere: on your mobile, tablet, or desktop. Upgrade to DocuRail today and revolutionise how your railway projects are managed. Simpler. Faster. Smarter.

About

ZIG Inspector

Features

Read full description

ZIG Inspector allows field staff to scan and validate tickets at stadiums and transit venues. Quickly verify QR codes, ensure secure access, and keep operations running smoothly.

Screenshots

DocuRail4 screens

ZIG Inspector3 screens

Verdict

The call

The clearest difference is update cadence: ZIG Inspector at every 3 days against DocuRail's every 2 months. 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

DocuRail ships an update every 2 months, ZIG Inspector every 3 days. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 5 level

DocuRail versus ZIG Inspector: the parameters behind the verdict, then further details
Parameter	DocuRail	ZIG Inspector
Price	Free	Free
Update frequency	Every 2 months	Every 3 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.1	15.0 — better
Further details — not scored
Size	46 MB	4 MB
Age rating	4+	4+
Developer	Switch Rail	Zed Digital

In-app purchases

None

DocuRail

No in-app purchases

None

ZIG Inspector

No in-app purchases

Questions

Is DocuRail free?

DocuRail is free to download, with no in-app purchases.

Is ZIG Inspector free?

ZIG Inspector is free to download, with no in-app purchases.

Do DocuRail or ZIG Inspector have ads?

Neither DocuRail nor ZIG Inspector shows ads.

Which is updated more often, DocuRail or ZIG Inspector?

DocuRail ships an update every 2 months, and ZIG Inspector every 3 days. Most recently, DocuRail was updated on September 9, 2026 and ZIG Inspector on September 20, 2026.