Review & Testing Methodology
Last updated: 27 September 2025
We follow a repeatable scoring framework so readers can compare products apples-to-apples.
Repeatability Check Example
We report averaged results (mean) and, where useful, the standard deviation (±σ) to show run-to-run variability. (If you prefer plain text for accessibility, note “standard deviation (plus/minus sigma)”.)
To verify consistency, we re-run key tests at least three times across different hardware configurations. For example, when measuring VPN speed, we run tests on separate networks (fiber, cable, and mobile) at various times of day, then average the results and flag any anomalies.
Evaluation pillars (0–5 each)
Features & Specs: depth, completeness, and unique value.
Ease of Use: onboarding, UX friction, learning curve.
Performance: speed, stability, and resource usage (measured where possible).
Security & Privacy: permissions, encryption, data sharing, patch history.
Pricing & Value: total cost of ownership, tiers, hidden fees.
Support & Ecosystem: docs, community, integrations, update cadence.
Overall Score = weighted average (Features 25%, Ease 15%, Performance 25%, Security 10–15%, Pricing 10–15%, Support 10%).
Test environment
Hardware/OS: disclosed per review card.
Versions: we list exact app/firmware versions tested.
Repeatability: tests are scripted where possible so we can re-run after updates.
- Network conditions: we minimize congestion, disable background transfers, and record latency/jitter during speed tests.
- Runs are scheduled at different times of day to capture peak/off-peak effects.
Review units & bias controls
If a unit is provided by a vendor, we disclose it and no editorial control is granted to the vendor. Loaned units are returned.
Vendors do not receive draft reviews for approval. See also our Editorial Guidelines for conflicts-of-interest rules.
Updates after release
When major updates ship, we re-test affected areas and add an Update note with the date and any impact on scores.
Template (Update note):
Update (DATE): [brief change]. Impact on score: [none / +0.5 / −1.0]. Version tested: [version/SKU].