Comparison

DFE Forensics Essentials Prep vs Matrix Reasoning Trainer

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

Head to head
About

DFE Forensics Essentials Prep

Features
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PASS YOUR DIGITAL FORENSICS ESSENTIALS EXAM Master cybercrime investigation with 500+ practice questions covering evidence collection, file system analysis, and forensic methodology. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Digital forensics professionals earn up to $127K annually (PayScale 2024). EC-Council certification validates your ability to investigate cybercrimes and collect admissible evidence for legal proceedings. WHAT YOU'LL MASTER: • NIST Four-Step Forensic Process including collection, examination, analysis, and reporting • Order of Volatility principles following RFC 3227 standards • Chain of Custody documentation and evidence integrity procedures • Daubert and Frye Standards for expert testimony admissibility • MBR and GPT disk structures with partition table analysis • NTFS Master File Table attributes, metadata, and timeline reconstruction • FAT12, FAT16, and FAT32 file system structures • Slack space analysis for hidden data recovery • Live acquisition versus dead acquisition methodologies • Windows Registry forensics including hives, keys, and artifact analysis • Memory forensics with RAM dump analysis and process investigation • Network forensics including packet capture and protocol analysis • Email investigation techniques for header analysis and message tracking • Malware analysis with static and dynamic examination methods • Dark Web investigation and anonymity network tracing STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into digital forensics expertise. Download now. Pass your exam. Master cybercrime investigation.

About

Matrix Reasoning Trainer

Prepare for job recruitment logic tests with this app. It offers practice with various matrix reasoning task types, providing detailed explanations for each rule. Users can practice or take timed tests to improve their performance.

Highlights
  • Matrix reasoning practice
  • Detailed rule explanations
  • Eight task types
  • Unlimited generated tasks
  • Timed test mode
  • Progress statistics
Features
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Do better on the logic test in a recruitment process. Matrix reasoning is one of the most common task types in job tests, and practice makes a difference: if you have seen the format before, you lose no time working out the task and you go in calmer. A few days is enough to get the format down. The first five tasks are free. The rest is unlocked with a one-time purchase. No subscription, no login, no ads. ANSWERS THAT EXPLAIN After each answer you see exactly which rules applied: not "the number changes", but "the number increases by 1 to the right and decreases by 1 downwards". If you get it wrong, you can open an example of the rule you missed. TASKS THAT NEVER RUN OUT Eight kinds of tasks, from figures and sector wheels to arrows, symbols, paths and crosses, with the same rules as in the real tests. The tasks are generated on the phone, so you never see the same task twice. PRACTISE OR TAKE THE TEST • Practise: one task at a time, the answer right away, and a time per task that you choose. The level follows you, or you set it. • Test: choose 5, 10, 15 or 20 tasks at two minutes or one minute each, with adaptive difficulty. Afterwards a level 1–10 and a review of every task. The statistics show how your level develops and which rules to practise. GOOD TO KNOW Your results are stored on the phone only. The app sends anonymous usage statistics, which you can turn off. The level is the app's own scale and does not predict the result of any other test.

Screenshots

DFE Forensics Essentials Prep3 screens
Matrix Reasoning Trainer4 screens

Verdict

The call

The clearest difference is in-app purchases: DFE Forensics Essentials Prep at none against Matrix Reasoning Trainer's 2. DFE Forensics Essentials Prep also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Matrix Reasoning Trainer's advantage is update cadence (every 5 days vs every 4 months). On price and ads 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. Matrix Reasoning Trainer sells 2 one-off in-app purchases. DFE Forensics Essentials Prep asks for nothing beyond the download.

UpkeepUpdate frequency

DFE Forensics Essentials Prep ships an update every 4 months, Matrix Reasoning Trainer every 5 days. The most recent releases landed on November 9, 2026 and November 12, 2026 respectively.

Scorecard4 real differences · 6 level
DFE Forensics Essentials Prep versus Matrix Reasoning Trainer: the parameters behind the verdict, then further details
ParameterDFE Forensics Essentials PrepMatrix Reasoning Trainer
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 4 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size27 MB4 MB
Age rating4+4+
DeveloperDavy RaittPETTER NILS AKE HOGLANDER

In-app purchases

None

DFE Forensics Essentials Prep

No in-app purchases

2 purchases

Matrix Reasoning Trainer

One-time2
  • Unlock everything$7.99
  • Unlock everything$14.99

Questions

Is DFE Forensics Essentials Prep free?
DFE Forensics Essentials Prep is free to download, with no in-app purchases.
Is Matrix Reasoning Trainer free?
Matrix Reasoning Trainer is free to download, with in-app purchases available.
Do DFE Forensics Essentials Prep or Matrix Reasoning Trainer have ads?
Neither DFE Forensics Essentials Prep nor Matrix Reasoning Trainer shows ads.
Which is updated more often, DFE Forensics Essentials Prep or Matrix Reasoning Trainer?
DFE Forensics Essentials Prep ships an update every 4 months, and Matrix Reasoning Trainer every 5 days. Most recently, DFE Forensics Essentials Prep was updated on November 9, 2026 and Matrix Reasoning Trainer on November 12, 2026.

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