Comparison

Web Forensics Instant vs EMF Detector

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

Head to head
About

Web Forensics Instant

Capture web page content as court-admissible digital evidence. This free, automated tool creates forensic reports and technical documentation from any public URL in seconds, offering a secure and verifiable alternative to screenshots for legal proceedings.

Highlights
  • Court-admissible digital evidence creation
  • Automated web page content capture
  • Forensic evidence package and PDF report
  • No login credentials required
  • Fast, seconds-long processing
  • Compliant with international forensics standards
Read full description

A screenshot is not enough. Web Forensics Instant captures the content of a web page and turns it into digital evidence. Free, fast, fully automated. The app at a glance: - Instantly produces court-admissible evidence from a publicly available web page - Essential in online crime proceedings - No login credentials required: just an email is enough - Takes only a few seconds - Always free - Compliant with international best practices in computer forensics Defend yourself against online crimes Everyone should have the tools to defend themselves against online crimes. Web Forensics Instant is the digital evidence at your fingertips: using a patented technology, it automatically, quickly, and securely captures the static content of a public web page and transforms it into digital evidence that is valid in legal proceedings. More than a screenshot There are many cases in which digital evidence is absolutely crucial in court, including unfair competition, counterfeiting, defamation, revenge porn, and infringement of patents, copyrights, designs, and trademarks. Despite the widespread belief that a screenshot is sufficient to protect yourself, it should be remembered that screenshots are easily falsified. Web Forensics Instant is a valuable ally in combating crimes related to the internet and social media: phenomena that occur in the virtual sphere but whose consequences inevitably fall on real life. Your digital evidence in the blink of an eye Web Forensics Instant is completely free and does not require login credentials to use. To produce digital evidence, simply enter the URL of the web page to be captured, a valid email address, and the language in which you wish to receive the documentation. The system will automatically generate the digital evidence in a few moments and send it to the email address you provided. The digital evidence consists of a forensic evidence package and a technical report in PDF format, which certifies that the content of the web page has been crystallized at a specific moment in time in accordance with the guidelines of the international forensic computing standard ISO/IEC 27037:2012. Compliance with the standard guarantees the authenticity and verifiability of the digital evidence, consolidating its validity in court proceedings.

About

EMF Detector

Features
Read full description

EMF Detector turns your iPhone's magnetometer into a live magnetic-field instrument, presented as a classic CRT vectorscope. The sensor is sampled at 100 Hz and monitored on two channels at once: steady field shifts from magnets, ferrous objects and motors, and AC ripple from live wiring. Field deviation is drawn as a phosphor beam with a persistence trail, and detected anomalies are marked on the scope and logged automatically with time and strength. VECTORSCOPE — the beam shows the direction and strength of the current disturbance; repeated activity builds a slowly fading heat picture of where it concentrates. ELITE 3D SCANNER — an alternative display in the style of the 1984 classic, showing the field's vertical component on a tilted scanner plane. BENCH-METER READOUTS — fourteen-segment displays for field strength, baseline, deviation and AC ripple, with a FIXED/AUTO baseline lock and one-tap re-baseline. APPLE WATCH — a companion app with its own sensor, alerts and a mini scope. PRO (one-time purchase): • REM-POD MODE — park the phone at a location and monitor it from your wrist: the watch mirrors the scope, meter and anomalies live, with an optional alarm on the parked phone. • WATCH REFERENCE MODE — use the watch as an ambient reference to distinguish local disturbances from room-wide changes. • Map of geotagged anomalies, CSV/GPX export, unlimited history and custom sensitivity. The instrument measures real magnetic fields: readings reflect physical sources such as wiring, appliances and magnetised objects. How you use it is up to you.

Screenshots

Web Forensics Instant4 screens
EMF Detector4 screens

Verdict

The call

The clearest difference is in-app purchases: Web Forensics Instant at none against EMF Detector's 1. Web Forensics Instant also leads on iOS requirement (15.1 vs 17.0). EMF Detector's advantage is device support. On price 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. EMF Detector sells 1 one-off in-app purchase. Web Forensics Instant asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Web Forensics Instant versus EMF Detector: the parameters behind the verdict, then further details
ParameterWeb Forensics InstantEMF Detector
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Ads—No
In-app purchasesNo — betterYes
MonetizationFree—
Devices—iPhone, Apple Watch — better
Requires iOS15.1 — better17.0
Further details — not scored
Size22 MB3 MB
Age rating4+4+
DeveloperKopjra S.R.L.David Elam

In-app purchases

None

Web Forensics Instant

No in-app purchases

1 purchases

EMF Detector

One-time1
  • Pro Unlock$5.99

Questions

Is Web Forensics Instant free?
Web Forensics Instant is free to download, with no in-app purchases.
Is EMF Detector free?
EMF Detector is free to download, with in-app purchases available.

Other comparisons