ASIFlex Self Service vs GroundLoop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ASIFlex Self Service
Manage your ASIFlex account on the go. File new claims, complete existing ones, and attach documentation by taking photos or selecting from your gallery. View detailed account information including balances, elections, and past claims.
- File new claims
- Complete unfinished claims
- Attach documentation via photo
- View annual election amounts
- Check account balances
- Review past claims and activity
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ASIFlex Self Service mobile application allows you as an ASIFlex participant to sign in to your account. The mobile application is designed to allow you to file a new claim or complete unfinished claim(s). You can attach documentation to your claim simply by taking a picture with your smartphone or tablet or choosing an existing picture from your gallery. You can also view information regarding your account(s) including: ・ Your annual election amount(s); ・ The remaining balance in your account(s); ・ Payments from and contributions to your account(s); ・ Previously submitted claims; ・ Unfinished claims; and ・ Other activity on your account.
GroundLoop
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GroundLoop is the grounding field companion for electrical engineers, contractors, and tower techs — fully offline, no account, no subscription. SOIL RESISTIVITY Enter Wenner four-pin or Schlumberger readings and get apparent resistivity per spacing instantly, with probe-depth correction, anomaly flags for layered soil, and a resistivity-vs-spacing curve you can read at the truck. ELECTRODE ESTIMATES Size a single rod, a multi-rod array, or a grid (Sverak screening formula) and compare against your target — 25 ohms (NEC 250.53), 5 ohms, or a custom spec. Every result shows the formula reference it came from. FALL-OF-POTENTIAL TESTS Enter your current-probe distance and GroundLoop lays out the 52/62/72% voltage-probe positions, then checks your three readings for a valid plateau — so a bad test gets caught in the field, not back at the office. FIELD REPORTS Export a clean PDF per site: resistivity tables, electrode estimates with formula references, fall-of-potential records, and date — ready for your project file. FREE TO TRY One site with every tool unlocked, reports watermarked. One-time purchase removes the watermark and the site limit. No subscription, ever. GroundLoop is a field calculation and recording aid. It encodes textbook formulas with cited references (values pending professional-engineer review are labeled in-app); it is not a substitute for a licensed PE's design, the governing standard, or required field verification.
Screenshots
Verdict
The clearest difference is in-app purchases: ASIFlex Self Service at none against GroundLoop's 1. ASIFlex Self Service also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). GroundLoop's advantage is update cadence (every 11 days vs every 5 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
Both are free to download. GroundLoop sells 1 one-off in-app purchase. ASIFlex Self Service asks for nothing beyond the download.
ASIFlex Self Service ships an update every 5 months, GroundLoop every 11 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.
| Parameter | ASIFlex Self Service | GroundLoop |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (107 ratings) — better | — |
| Positive reviews | 15.9% of reviews | — |
| Number of ratings | 107 — better | — |
| Update frequency | Every 5 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | ASIFlex | 毅 王 |
Bugs and requests
ASIFlex Self Service
Reported bugs
38 issues- App crashes when selecting photos of receipts
- App shows blank screen, freezes, and crashes when uploading images
- App says 'thanks for submitting' but shows details for the wrong claim
- App frequently freezes
- Cannot login with correct username, but can login on computer
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- Half the time you can't login
- Won't remember usernames or passwords
- Asks for additional verification and then password reset repeatedly
- Can login one day but not the next
- App is almost useless for submitting statements
- Doesn't remember password for easy sign-in
- Asked security questions never created during first-time access
- App is junk, pages don't line up, hard to follow
- App throws an error code when submitting claims with documentation
- Secure messages are not readable on mobile
- Password managers don't work with login page
- Cannot select multiple images at once when uploading receipts
- Mileage/medical mix up in forms
- App requires login every time it's opened
- App does not provide a way to sign up
- Text boxes for dates are unmanageable and auto-populate
- Corrections to dates do not stick
- Cannot browse for files (only camera roll)
- App does not set up accounts properly
- Messages do not fit the screen
- Camera won't activate (black screen)
- Login issues after updates
- App won't open after update
- Endless spinning circle on login screen
- App tells user they don't have available funds
- App freezes at supporting documentation portion
- Date entry is DD-MM-YY and doesn't go anywhere when trying to proceed
- Cannot see claim details after submission
- Date entry from drop-down menu not accepted, gives error
- App crashes a lot
- Gets stuck on 'loading' screen after entering user ID
- Cannot log in with temporary password
- App used to be awesome, now has login issues or shows no available funds
Requested features
8 requests- Modernize the application
- Improve user-friendliness and stability
- Support Face ID/fingerprint login
- Allow browsing files from file app
- Remove prior years no longer eligible for claims
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- Improve accessibility for visually impaired users
- Add dark mode option
- Improve dashboard visibility
GroundLoop
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ASIFlex Self Service
No in-app purchases
GroundLoop
- GroundLoop Unlock$19.99
Questions
Is ASIFlex Self Service free?
Is GroundLoop free?
Do ASIFlex Self Service or GroundLoop have ads?
Which is updated more often, ASIFlex Self Service or GroundLoop?
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