BiteAlert logo
Live · PWA · Android

Every catch,
every spot, on record.

BiteAlert is the digital fishing diary for anglers who would rather not leave their days on the water to memory. Log catches with photos, save spots by GPS, look up rigs and knots, keep weather and bite times in view – and after a few weeks, see when and where things actually work for you.

Free to start 6 languages Data in the EU region Web & Android
BiteAlert: digital fishing diary with catch log, spots, weather and bite times
6
languages – DE, EN, ES, FR, IT, PL
2
platforms: web app & Android
€0
core features free, permanently
EU
data held in the European region

Turning memories into patterns

Most anglers vaguely remember that things went well "around this time last year". Exactly which lure it was, what the weather was doing and which corner the fish came from tends to blur. Paper notes get lost, photos disappear into the camera roll.

BiteAlert keeps all of it in one place: every catch with a photo, location, time and conditions. After a season you can look it up instead of guessing – which spot delivers in which weather, and which months were the best.

Ready in four steps

Create an account, drop your first spot, go fishing – the rest builds itself with every session.

Create an account

Sign up with an email address and start straight away. Core features are free for good, and no credit card is needed.

Save your spots

Store swims by GPS, add a photo and notes, and find them again on the map – including the one you only ever knew "roughly".

Log your catches

Record species, length, weight, lure and a photo. Time and weather are added automatically.

Spot the patterns

Statistics show which spots, months and conditions work best for you.

Everything a day on the water needs

From the catch log through rigs and knots to weather data and bite times – built for use at the waterside, even with cold fingers.

Catch log with photos

Every catch with species, measurements, lure and an image. Time and conditions are stored alongside, so nothing is missing later.

GPS fishing spots

Save swims precisely and find them again on the map – with a topographic layer or a nautical chart overlay if you want one.

Weather & conditions

Current weather and forecasts for the spot. In Germany based on the open data of the DWD, in Spain via the state agency AEMET.

Bite times

Time windows based on sun and moon positions – a starting point for planning, not a promise.

Rigs & knots

Build and document your own rigs, plus a knot reference you can look up right at the water.

Fish encyclopedia

Species with characteristics and background to look up. The illustrations are AI-generated, not photographs of real animals.

Packing list & trip planner

Tick off what needs to come along and prepare the session – so the pliers do not stay at home again.

Statistics

Breakdowns by species, spot, month and conditions – the basis for recognising your own patterns.

Documents on hand

Store photos of your fishing licence, club card and permit – visible only to you, never to other users.

This is what BiteAlert looks like

Real screenshots from the app.

Catch log in BiteAlert
Catch logEvery catch with a photo
Fishing spots on the map in BiteAlert
Fishing spotsSaved by GPS
Bite times in BiteAlert
Bite timesWindows at a glance
Rigs in BiteAlert
RigsYour own set-ups
Knot reference in BiteAlert
KnotsReady to look up
Fish encyclopedia in BiteAlert
Fish encyclopediaLook up species

AI species identification – a suggestion, not a verdict

BiteAlert offers Premium users automatic species identification: a photo is sent to an AI model, which returns a suggested species along with a confidence value.

Transparency notice under Art. 50 of the EU AI Act. The suggestion is an automated assessment, it can be wrong, and it does not replace your own identification – whether to accept a suggestion is always the user's decision. The feature is labelled as AI everywhere it appears in the app. The illustrations in the fish encyclopedia are also AI-generated and do not depict real animals.

Start free, extend if you need to

The fishing diary with catch log, spots and statistics is free to use permanently. Premium unlocks the additional features.

Free
€0 permanently
  • Catch log with photos
  • GPS fishing spots
  • Rigs, knots & packing list
  • Weather data & bite times
  • No credit card
All prices include VAT. Premium is a subscription and can be cancelled at any time. Available as a web app (PWA) and on Android via the Google Play Store. The prices shown at the point of purchase in the app are the ones that apply.

Good to know

Does BiteAlert cost anything?
The core features – catch log, fishing spots, rigs, knots, packing list, weather and bite times – are free permanently. Premium is a subscription and unlocks AI species identification and extended statistics, among other things.
Which devices does it run on?
BiteAlert runs in the browser as an installable web app and is available for Android on the Google Play Store. Data syncs between your devices.
Does it work without a signal?
The app stores data locally on the device and syncs once a connection is available again. Weather data and map tiles do need a connection.
How reliable is the AI species identification?
It returns a suggestion with a confidence value and it can be wrong. Identification remains the angler's responsibility – particularly where closed seasons, minimum sizes and protected species are concerned. The feature is labelled as AI in the app.
Where is my data held?
Data is stored in the European region of the Firebase infrastructure (Google Ireland Limited) and locally on your device. If you delete your account, all personal data is deleted within 30 days. Details are set out in the privacy policy inside the app.
Can other users see my documents?
No. Photos of your fishing licence, club card or permit are visible to you alone.
Which languages are available?
Six: German, English, Spanish, French, Italian and Polish.

Ready for the next session?

Start free, drop your first spot – and from the next catch onwards your fishing diary grows by itself.