Fisustaja

Find promising fishing spots

$3.99 · In‑App Purchases · Designed for iPad. Not verified for macOS.

Find promising fishing spots across Finland. Explore river data, water flows and temperatures on one easy-to-use map. Fisustaja shows on a map where Finland's most promising rivers and streams are – and whether it's worth heading out right now. The app scores every river and stream in Finland (over 42,000 waterways) based on open geospatial data. The score combines four things anglers care about: • Migratory fish waters – the authorities' assessment of where salmonids move • Rapids – mapped rapids and fast-flowing stretches • River size – based on catchment area; wadeable rivers score best, not huge main channels or tiny brooks • Ecological status of waters – healthy waters correlate with good trout streams Results appear on the map in traffic-light colors: green is promising, yellow moderate, red poor. Tap a waterway to see the score breakdown. FLOW AND TIMING Flow rate determines whether a rapid is fishable. Fisustaja shows the latest flow reading from SYKE's monitoring stations, tells you whether flow is rising or falling, and draws a 60-day history graph. WATER TEMPERATURE Temperature tells you when the fish are feeding. Fisustaja shows the latest surface water temperature from SYKE's stations as its own map layer, with a history graph as well. Stations are sparse, so you can measure yourself: tap a river on the map and add your reading. Other anglers see it right away. Readings reported by anglers carry a thermometer with a small k in the corner – SYKE's official stations stay clearly their own. Please note: the app does not show fishing restrictions or permit information. Always verify current restrictions and permits at kalastusrajoitus.fi and eraluvat.fi. MORE FEATURES • Search rivers by name – type "Kitkajoki" and the map takes you there • Your own notes – long-press on the map to save a fishing spot, catch, or parking place (stays on your device only) • Your location on the map • Ecological status map layer • Available in Finnish, Swedish and English, with a dark theme in settings • Guided tour for first-time users (can be replayed from settings) FISUSTAJA PREMIUM Fishing spots, discharges and water temperatures across Finland are unlocked with a Premium subscription. • Fisustaja Premium – yearly: €4.99 per year • Free for 3 days, then €4.99 per year Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically at the same price unless it is canceled at least 24 hours before the end of the current period. You can manage and cancel the subscription in your device's App Store subscription settings. If a free trial is offered, any unused portion is forfeited when you purchase the subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.mobileapps.fi/fisustaja/dokumentit.php?doc=tietosuoja_ios&lang=en PRIVACY No user account, no ads, no analytics. Your location is used only to center the map and is never sent anywhere. Notes stay on your device. DATA SOURCES The app is built on open data: the Finnish Environment Institute SYKE (waterway network, water status, flow and temperature, CC BY 4.0), the Ministry of Agriculture and Forestry and the ELY Centres (boundaries of migratory fish waters, used as scoring input), and OpenStreetMap contributors (base map and rapids). Fishing spot scores are the app's own computed estimate and do not guarantee a catch or a fishing right. Tight lines and safe trips!

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Petri Tynkkynen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Petri Tynkkynen
    Size
    • 57 MB
    Category
    • Sports
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    13+
    Copyright
    • © 2026 Petri Tynkkynen
  • Developer Website
  • Privacy Policy

    • More by Petri Tynkkynen