Comparison

Telurik vs TerraWatch

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

Head to head
About

Telurik

Features
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Telurik helps you stay informed about seismic activity around the world. • Interactive map: see where earthquakes occur and explore recent activity. • Recents: browse events with magnitude, location, and key details. • Countries: discover where activity is concentrated and explore by region. • Statistics: charts and summaries to understand trends over the period you choose. • Filters: adjust the time range and other options to focus on what matters to you. • Automatic refresh so information stays up to date. Telurik is free to use. Data availability and timing may vary depending on connectivity and each event. For help or feedback, use the support link on the App Store listing.

About

TerraWatch

Features
Read full description

TerraWatch is a real-time monitoring app designed for farmers and landowners. FIELD MANAGEMENT Mark your fields on the map and view NDVI vegetation analysis via satellite imagery. Get a dedicated weather forecast for each individual field. WILDFIRE ALERTS Track high-confidence active fire detections near you using NASA FIRMS satellite data. Receive instant notifications when a new fire is detected within your chosen radius. EARTHQUAKE ALERTS Monitor real-time M4.5+ seismic activity from the USGS database. Get notified immediately when ground movement is detected near your location. WEATHER FORECAST View precipitation probability, temperature, wind speed, and ET₀ evapotranspiration data for your exact location. Irrigation need and frost risk are calculated automatically. PRO FEATURES • 14-day field weather forecast • 250 km, 500 km and 1000 km notification radius • Satellite map layer for advanced terrain view Data sources: NASA FIRMS, USGS, Open-Meteo, Sentinel Hub

Screenshots

Telurik4 screens
TerraWatch4 screens

Verdict

The call

The clearest difference is in-app purchases: Telurik at none against TerraWatch's 1. Telurik also leads on update cadence (daily vs every 5 days). On price, ads, 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. TerraWatch sells 1 one-off in-app purchase. Telurik asks for nothing beyond the download.

UpkeepUpdate frequency

Telurik ships an update daily, TerraWatch every 5 days. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 4 level
Telurik versus TerraWatch: the parameters behind the verdict, then further details
ParameterTelurikTerraWatch
PriceFreeFree
Update frequencyDaily — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size2 MB1 MB
Age rating4+4+
DeveloperMARTIN ALBERTO FERNANDEZ OVALLETolga Ulutas

In-app purchases

None

Telurik

No in-app purchases

1 purchases

TerraWatch

One-time1
  • TerraWatch Pro$2.99

Questions

Is Telurik free?
Telurik is free to download, with no in-app purchases.
Is TerraWatch free?
TerraWatch is free to download, with in-app purchases available.
Do Telurik or TerraWatch have ads?
Neither Telurik nor TerraWatch shows ads.
Which is updated more often, Telurik or TerraWatch?
Telurik ships an update daily, and TerraWatch every 5 days. Most recently, Telurik was updated on September 15, 2026 and TerraWatch on September 21, 2026.

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