Comparison

EQAlertr vs TerraWatch

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

Head to head
About

EQAlertr

Features
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EQAlertr - Türkiye için Canlı Deprem Takibi Türkiye'de meydana gelen depremleri anlık olarak takip edin. EQAlertr, Kandilli Rasathanesi verileriyle gerçek zamanlı uyarılarla sizi her an bilgilendirir. Özellikler • Canlı harita: Depremleri büyüklüklerine göre renkli işaretçilerle görün • Anlık bildirimler: Önemli bir deprem olduğunda hemen haberdar olun • Bildirim ayarları: Konumunuza yakın veya uzak depremler için farklı büyüklüklere göre uyarılar alın. • Büyüklük, derinlik, konum ve saat bilgisi tek ekranda • Konum bazlı mesafe: Depremin size uzaklığı otomatik olarak hesaplansın ve görselleştirilsin. • Son depremler listesi: En yeniden en eskiye sıralı, detaylı tablo görünümü • Son 24 saat: Anlaşılır ve net. • Tek dokunuşla tüm bilgileri kopyalayın: Araştırmacılar ve paylaşmak isteyenler için hazır detaylı veriler • Harita katmanı seçimi: Standart, uydu veya topografik görünüm • Karanlık ve aydınlık tema desteği • Türkçe ve İngilizce arayüz Neden EQAlertr? Türkiye, dünyanın en aktif deprem kuşaklarından birinin üzerinde yer almaktadır. Son depremlerin ne zaman ve nerede gerçekleştiğini anında öğrenebilirsiniz. EQAlertr özelleştirilebilir bildirimleri ve arayüzleri ile tercihlerinize uyum sağlar. Ücretsiz ve reklamsızdır. Sadece bilgilendirme amaçlıdır.

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

EQAlertr4 screens
TerraWatch4 screens

Verdict

The call

The clearest difference is in-app purchases: EQAlertr at none against TerraWatch's 1. TerraWatch's advantage is update cadence (every 5 days vs every 2 months). 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. EQAlertr asks for nothing beyond the download.

UpkeepUpdate frequency

EQAlertr ships an update every 2 months, TerraWatch every 5 days. Both last shipped on November 5, 2026.

Scorecard2 real differences · 4 level
EQAlertr versus TerraWatch: the parameters behind the verdict, then further details
ParameterEQAlertrTerraWatch
PriceFreeFree
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS18.617.0 — better
Further details — not scored
Size11 MB1 MB
Age rating4+4+
DeveloperAlihan CETINTolga Ulutas

In-app purchases

None

EQAlertr

No in-app purchases

1 purchases

TerraWatch

One-time1
  • TerraWatch Pro$2.99

Questions

Is EQAlertr free?
EQAlertr is free to download, with no in-app purchases.
Is TerraWatch free?
TerraWatch is free to download, with in-app purchases available.
Do EQAlertr or TerraWatch have ads?
Neither EQAlertr nor TerraWatch shows ads.
Which is updated more often, EQAlertr or TerraWatch?
EQAlertr ships an update every 2 months, and TerraWatch every 5 days. Most recently, EQAlertr was updated on November 5, 2026 and TerraWatch on November 5, 2026.

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