SKM Mobile vs Powerfish
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SKM Mobile
Capture field data, view study results, and manage equipment settings on your mobile device. Seamlessly import information to your desktop program and enhance your workflow with on-the-go access to essential project details.
- Field data collection
- View study results
- Import data to desktop
- Capture photos and videos
- Scan QR codes
- Scribble notes
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This SKM Mobile app requires a $299 USD/year subscription to use. Take SKM on the go! The SKM Mobile app provides an intuitive experience that lets you quickly and easily collect data from the field and seamlessly import it to your PTW desktop program! You can also view study results on your phone or tablet - such as what arc flash PPE to wear or to verify equipment settings! View onlines, take pictures, videos, scan QR codes, scribble notes, and more! Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. The current subscription may not be canceled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Terms of use: https://skm.com/terms-of-use.html Privacy policy: https://www.skm.com/privacy.html
Powerfish
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This cloud-based app is a simple and intuitive way to monitor and analyse your remote energy systems, whether wind, water or solar. Features - Overview screen clearly displays a live snap-shot of all schemes, energy production and - Individual scheme screens show live data of all key set-points. - Easy access to energy trends for the last 48hours. - Alarm notifications of any issues to be investigated - Intuitive navigation - Dark Mode function To be able to access data from an energy generating scheme, the system must be linked to a Powerfish Edge Box. For more details, contact info@powerfish.co.uk
Screenshots
Verdict
The clearest difference is in-app purchases: Powerfish at none against SKM Mobile's 1. SKM Mobile's advantage is iOS requirement (12.2 vs 15.1). On price, update cadence, ads 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
Both are free to download. SKM Mobile sells 1 in-app purchase, starting at $299.99 per year. Powerfish asks for nothing beyond the download.
SKM Mobile ships an update every 7 months, Powerfish every 6 months. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.
| Parameter | SKM Mobile | Powerfish |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 7 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 — better | 15.1 |
| Further details — not scored | ||
| Size | 132 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | S.K.M. SYSTEMS ANALYSIS, INC. | Powerfish Ltd. |
In-app purchases
SKM Mobile
- SKM Mobile Subscription$299.991 Year
Powerfish
No in-app purchases
Questions
Is SKM Mobile free?
Is Powerfish free?
Do SKM Mobile or Powerfish have ads?
Which is updated more often, SKM Mobile or Powerfish?
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