Comparison

iForm vs GroundLog

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

Head to head
About

iForm

This app provides a robust offline data collection solution for businesses, enabling surveys, inspections, and work orders on mobile devices. It offers seamless integration with backend systems and ensures accurate data capture, even without an internet connection.

Highlights
  • Offline data collection
  • Customizable form creation
  • Real-time data upload
  • Multiple data export formats
  • Seamless backend integration
  • Scalable for enterprise use
  • Secure data handling
Features
Read full description

iForm brings business grade, offline data collection to iPhones, iPads and iPod Touches. Utilized by 3 of the top 10 hotel brands in the world, the largest hospital in the US, the US Government, top franchises, amusement parks, and hundreds of small/mid size businesses, iForm helps you increase productivity, reduce costs, and reduce paper use. Conduct surveys, inspections, walk-throughs, work-orders, audits, tasks, research studies and clinical trials easily and cost effectively on your iPad, iPhone, or iPod Touch. Using the iFormBuilder web interface, users can create business grade forms that will work seamlessly across all supported devices. Data views give you the flexibility to see your data in a variety of outputs including Map View, HTML View, PDF View and Excel View. Data feeds (XML, JSON, XLS, RSS, ATOM) offer seamless integration with your back-end systems. The iFormBuilder platform gives you the power to turn your mobile device into an enterprise grade data collection tool. Key Benefits: -Quick turn-around with over-the-air form distribution -Real time data upload -Offline data collection (out of service, no wifi) -Ensures accurate data capture and eliminates redundancy -Immediately communicate changes and updates to your mobile workforce with server assignment and client-to-client assignment -Massively scalable -Maximum security (being used by HIPAA and FISMA regulated projects) **Please upload all records before upgrading** Note: Continued use of GPS running in the background can dramatically decrease battery life.

About

GroundLog

Streamline field compliance documentation with structured daily logs, interactive GPS maps, geotagged photos, and automated report generation. Track progress, manage projects, and ensure regulatory adherence with offline capabilities and secure data export.

Highlights
  • Structured daily logs
  • Interactive GPS field map
  • Geotagged photo documentation
  • BMP and restoration tracking
  • Automated inspection reports
  • Offline functionality
  • Project and team management
Features
Read full description

GroundLog is the field compliance log for environmental inspectors, built by one. Everything you document on a construction site lives in one place: structured daily logs, a live GPS field map you can draw on, geotagged photo documentation with a compass overlay, BMP and restoration tracking with real progress math, and polished inspection reports generated from your own notes. DAILY LOGS • Structured cards for site observations, crew and contractors, weather, compliance checks, and open items • Carry forward yesterday's entries and edit from there instead of retyping • Close the day as an immutable, versioned submission with a certification line • Works fully offline; syncs when you're back in coverage FIELD MAP • Draw work areas, trace perimeter controls, drop markers and punch-list flags right on the map • Track every feature by state: planned, installed, stabilized, removed • Import KML/KMZ plan layers and georeferenced plan sheets as overlays • Net disturbed-area math that handles overlaps for you PHOTOS • Native camera with a live compass bearing and caption overlay • Every shot is geotagged, pinned to the map, and filed by date and category • Seed-tag and bag-weight capture for seeding and restoration records INSPECTIONS AND REPORTS • SWPPP qualified-inspector inspection form with a signed PDF export • Daily inspection report (DOCX/PDF) assembled from the day's log, photos, and map, polished by AI only when you ask • Tracker exports to Excel, map data to KML/KMZ, photos bundled with their metadata WEATHER AND TRIGGERS • Site rainfall from public radar-derived data plus the NWS forecast for your jobsite • Open-item reminders that follow the rules you set PROJECTS AND TEAMS • Work alone, or invite your team with role-based access • Your notes stay private until you submit a day or share an item; reviewers see only what you published • Sign in with Apple, Google, or email YOUR DATA IS YOURS • Export everything, anytime, in open formats: DOCX, PDF, XLSX, KML, ZIP • Delete your account and all associated data from inside the app • No ads, no tracking, no selling of data. Ever. Built for environmental inspectors, qualified inspectors, and field compliance teams on solar, transmission, pipeline, and civil construction sites.

Screenshots

iForm4 screens
GroundLog4 screens

Verdict

The call

The clearest difference is rating: GroundLog at 5.0 against iForm's 4.4. GroundLog also leads on update cadence (every 2 days vs fortnightly). iForm's advantage is ratings volume (180 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GroundLog holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: iForm has 180 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

iForm ships an update fortnightly, GroundLog every 2 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
iForm versus GroundLog: the parameters behind the verdict, then further details
ParameteriFormGroundLog
PriceFreeFree
Rating4.4 (180 ratings)5.0 (1 ratings) — better
Positive reviews74.3% of reviews—
Number of ratings180 — better1
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size77 MB60 MB
Age rating4+4+
DeveloperZerion SoftwareGroundLog LLC

Customer experience

iForm

All ratings180 ratings
Positive85.0%
Neutral5.0%
Negative10.0%
Written reviews101 reviews
Positive74.3%
Neutral10.9%
Negative14.9%

GroundLog

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

iForm

Reported bugs

14 issues
  • App crashes on startup and during use
  • Login screen displays without instructions
  • Account validation failures after creation
  • Forms not downloading or uploading properly
  • Missing text input fields in forms
Show 9 more
  • Redlaser widget causes app crashes
  • Performance degradation with module switching
  • Data loss when uploading to office systems
  • Low memory warnings and slowdowns
  • Photo and text data persisting incorrectly across forms
  • Calculation totals exceeding maximum values
  • Crashes when submitting data with pending records
  • Incompatibility with certain iPad models
  • Flash-based backend causing compatibility issues

Requested features

14 requests
  • Edit option for submitted entries
  • Ability to reference and populate fields from prior data
  • View historical data through the app
  • Improved PDF layout customization for branding
  • Credit card payment integration
Show 9 more
  • Better capacity management and record limits
  • Guest user access functionality
  • Free or reduced pricing for educational use
  • Enhanced training and documentation resources
  • Conditional logic for surveys (if/then questions)
  • Improved form creation interface on website
  • Better memory optimization
  • Support for multiple languages
  • Real-time collaboration features

GroundLog

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iForm

No in-app purchases

None

GroundLog

No in-app purchases

Questions

Is iForm free?
iForm is free to download, with no in-app purchases.
Is GroundLog free?
GroundLog is free to download, with no in-app purchases.
Which has better reviews, iForm or GroundLog?
GroundLog is rated higher. iForm averages 4.4 out of 5 from 180 ratings, while GroundLog averages 5.0 from 1 ratings.
Do iForm or GroundLog have ads?
Neither iForm nor GroundLog shows ads.
Which is updated more often, iForm or GroundLog?
iForm ships an update fortnightly, and GroundLog every 2 days. Most recently, iForm was updated on November 1, 2026 and GroundLog on October 31, 2026.

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