Comparison

HydraLakes vs SFE India

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

Head to head
About

HydraLakes

This app provides comprehensive land intelligence reports by drawing boundaries on a satellite map. It offers insights into water, soil, flood history, climate, and relevant government schemes for any land parcel. Users can also measure land area and ask questions about their property.

Highlights
  • 20+ page land intelligence reports
  • 37 years of flood history data
  • Soil composition and groundwater depth
  • Climate and rainfall analysis
  • Nearby infrastructure and growth signals
  • Land measurement in multiple units
  • Parcel-specific Q&A chat
Features
Read full description

Draw your land. Get the answers a walk-through can't give you. Trace any parcel on a satellite map and HydraLakes returns a complete land intelligence report on that exact boundary — not the neighborhood, not the ZIP code. Water, flooding, soil, terrain, access, and what you're allowed to build. WHAT THE REPORT ANSWERS • How much of the parcel is actually buildable, after wetland and slope • Whether it has flooded — radar satellite passes every few days since 2015, checked against the FEMA flood zone, because the two often disagree • Groundwater depth, regional trend, and what a well here is likely to involve • Soil type, texture, pH, and organic content — and what that means for a foundation and for septic • Road access and frontage, and whether the parcel is reachable at all • Who can regulate the land — city zoning, county authority, or neither • Elevation, slope, wind, sun, rainfall, and air quality • Growth and demand signals, and market context for the area • Programs and incentives the parcel may qualify for • Every finding cited to the record it came from ASK IT ANYTHING • Ask about water, building, farming, access, or next steps • Answers are tied to your specific parcel, not general advice • Available in your language MEASURE ANY BOUNDARY • Draw a boundary and get area and perimeter as you go • Acres, hectares, square feet, square meters, or square yards • Per-edge distances and corner count • Save, revisit, and share For land buyers, owners, agents, farmers, and anyone about to make a decision they can't easily undo.

About

SFE India

Features
Read full description

SFE India App is the official project monitoring platform for clients of Sharma Fabricators and Erectors (P) Ltd. Built for transparency and operational clarity, the app enables stakeholders to monitor fabrication, erection, mechanical, and industrial installation projects from anywhere. What You Can Do: • Monitor project milestones • Access progress reports • Track timelines and schedules • Maintain centralized project records

Screenshots

HydraLakes4 screens
SFE India4 screens

Verdict

The call

The clearest difference is in-app purchases: SFE India at none against HydraLakes's 14. SFE India also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. HydraLakes sells 14 one-off in-app purchases. SFE India asks for nothing beyond the download.

UpkeepUpdate frequency

HydraLakes ships an update fortnightly, SFE India every 9 days. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
HydraLakes versus SFE India: the parameters behind the verdict, then further details
ParameterHydraLakesSFE India
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews28.6% of reviews—
Number of ratings2 — better—
Update frequencyFortnightlyEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size49 MB28 MB
Age rating4+4+
DeveloperPtechpeople LLCRajmith India

In-app purchases

14 purchases

HydraLakes

One-time14
  • 7-Day Pass$4.99
  • 1 Token$4.99
  • More Questions$9.99
Show 11 more
  • 28-Day Pass$9.99
  • 2 Tokens$9.99
  • 3 Tokens$14.99
  • 4 Tokens$19.99
  • 5 Tokens$24.99
  • 6 Tokens$29.99
  • 7 Tokens$34.99
  • 8 Tokens$39.99
  • 9 Tokens$44.99
  • 10 Tokens$49.99
  • Full Land Report$99.99
None

SFE India

No in-app purchases

Questions

Is HydraLakes free?
HydraLakes is free to download, with in-app purchases available.
Is SFE India free?
SFE India is free to download, with no in-app purchases.
Do HydraLakes or SFE India have ads?
HydraLakes shows ads; SFE India does not.
Which is updated more often, HydraLakes or SFE India?
HydraLakes ships an update fortnightly, and SFE India every 9 days. Most recently, HydraLakes was updated on October 17, 2026 and SFE India on October 5, 2026.

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