Comparison

PowerTest vs IRISS SiteWalk

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

Head to head
About

PowerTest

Features
Read full description

The PowerTest app is the all-in-one portal for your PowerTest Conference needs. Plan: Review all sessions and plan your day accordingly Know your daily schedule in advance Browse all exhibitors scheduled to be at the Trade Show Manage: Your Daily Schedule Networking Opportunities Interactive Floor Plan allows you to view all companies and where they are located to prioritize your route at the Trade Show Submit surveys easily from the app.

About

IRISS SiteWalk

Features
Read full description

IRISS SiteWalk helps teams carry out consistent, professional site inspections for thermal imaging setups, seamlessly bridging fast fieldwork with clean, structured reporting back in the office. A guided workflow ensures every inspection stays organized from start to finish, so nothing important is overlooked. --- What You Can Do • Follow a clear, step-by-step inspection flow from site information to final review and submission • Capture and manage site details, contacts, and notes in one centralized place • Organize inspections by rooms and assets for effortless navigation • Capture asset photos using camera or gallery, including nameplate, thermal, wide-angle, and close-up views • Mark IR window locations directly on asset images for precise documentation • Add optional sensor placements with intuitive visual indicators • Record asset details and conditions to maintain consistency across reports • Generate professional, ready-to-share PDF reports instantly • Preview, share, or print reports directly on-site • Work offline with queued submissions and automatic background sync • Maintain a complete history of drafts and completed inspections --- Designed for real-world field conditions, SiteWalk empowers thermographers, facility teams, and contractors to capture accurate inspection data and deliver polished, professional reports with speed and confidence.

Screenshots

PowerTest3 screens
IRISS SiteWalk4 screens

Verdict

The call

The clearest difference is update cadence: IRISS SiteWalk at every 8 days against PowerTest's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PowerTest ships an update every 3 months, IRISS SiteWalk every 8 days. Both last shipped on October 25, 2026.

Scorecard1 real difference Ā· 5 level
PowerTest versus IRISS SiteWalk: the parameters behind the verdict, then further details
ParameterPowerTestIRISS SiteWalk
PriceFreeFree
Update frequencyEvery 3 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.6 — better
Further details — not scored
Size77 MB73 MB
Age rating17+4+
DeveloperInternational Electrical Testing Association Inc.IRISS Inc

In-app purchases

None

PowerTest

No in-app purchases

None

IRISS SiteWalk

No in-app purchases

Questions

Is PowerTest free?
PowerTest is free to download, with no in-app purchases.
Is IRISS SiteWalk free?
IRISS SiteWalk is free to download, with no in-app purchases.
Do PowerTest or IRISS SiteWalk have ads?
Neither PowerTest nor IRISS SiteWalk shows ads.
Which is updated more often, PowerTest or IRISS SiteWalk?
PowerTest ships an update every 3 months, and IRISS SiteWalk every 8 days. Most recently, PowerTest was updated on October 25, 2026 and IRISS SiteWalk on October 25, 2026.

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