Comparison

isi vs AngelStratege

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

Head to head
About

isi

Features
Read full description

isi:Fish – ist die App für Angelvereine und ihre Mitglieder. Die Fänge können sofort am Wasser komfortabel protokolliert werden. Fischart und Fangort werden einfach per Klick ausgewählt. Datum und Uhrzeit werden automatisch eingetragen. Der Fischer braucht lediglich die Länge seines Fanges einzutragen. isi:Fish spart das lästige Mitschleppen von Fangbüchern und die Suche nach Kugelschreibern. Durchweichtes Papier und verlorene Unterlagen waren gestern. Bisher bekamen Vereine nur einmal im Jahr, nach zeitraubendem Einsammeln und Auswerten der Fangbücher, eine Statistik und einen Überblick über die Situation der Vereinsgewässer. isi:Fish gibt jederzeit Auskunft. Die Statistik zeigt die Zahl der entnommenen Fische und die Fänge pro Mitglied. Natürlich lassen sich zusätzlich auch Filter für einzelne Fischarten, Gewässerabschnitte oder Zeitperioden setzen. Jeder Verein kann die zu dokumentierenden Fische selbst auswählen. Es kann zwischen beliebig vielen Gewässern oder Gewässerabschnitten differenziert werden. Damit entstehen präzise und sofort verfügbare Daten als Grundlage für effiziente Planung und für zeitnahes Bestandsmanagement. isi:Fish ist Fangbuch und Mitgliedsausweis in einem. Nur eine funktionierende isi:fish App belegt, dass das Mitglied, seinen Verpflichtungen wie Mitgliedsbeitrag oder Arbeitsdienst nachgekommen ist.

About

AngelStratege

Track your fishing sessions, analyze bite and catch patterns, and understand the factors influencing fish activity. This app helps you identify optimal fishing times and locations based on your personal experience and environmental data.

Highlights
  • Digital fishing log with bite and catch tracking
  • Automatic weather data per session
  • Air pressure and wind analysis
  • Moon phase display
  • Define and analyze fishing spots
  • Catch statistics
  • Export and import for backups
Features
Read full description

Why do fish bite on some days - and not on others? AngelStratege is your fishing app for real analysis. It evaluates your own fishing sessions and detects patterns in bites and catches. No anonymous average data - just your experience on the water. Your digital fishing logbook Record each session with: • Bites and catches • Time periods and peak bite times • Fishing area and exact spot • Target species and bait Your logbook becomes the foundation for meaningful catch statistics. Smart analysis - weather, moon phases & more AngelStratege identifies connections between: • Weather trends and air pressure • Wind direction and wind speed • Cloud cover and time of day • Moon phases • Fishing area and species The app clearly distinguishes between: • Sessions with catch • Sessions with bites • Sessions without activity Features at a glance • Digital fishing logbook with bite and catch tracking • Automatic weather data for each session • Air pressure trends and wind analysis • Moon phase display per session • Define and analyze multiple fishing areas • Species groups for structured analysis • “Current Conditions” based on your data and current weather • Catch statistics for sessions, catches and bites • Export and import for backups • Integrated photo gallery for catch images No registration - start immediately • No account required • No email needed • All data stays locally on your device 14-day free trial Start with built-in sample data from two fishing seasons and then analyze only your own sessions. AngelStratege is designed for anglers who want to understand and systematically analyze their own experience on the water — whether you’re targeting predator fish, carp, or coarse fish. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

isi4 screens
AngelStratege4 screens

Verdict

The call

The clearest difference is update cadence: AngelStratege at every 6 days against isi's every 3 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

isi ships an update every 3 months, AngelStratege every 6 days. The most recent releases landed on September 11, 2026 and September 23, 2026 respectively.

Scorecard1 real difference · 7 level
isi versus AngelStratege: the parameters behind the verdict, then further details
ParameterisiAngelStratege
PriceFreeFree
Positive reviews100.0% of reviews
Update frequencyEvery 3 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size13 MB55 MB
Age rating4+4+
Developerit-werkecatjump UG (haftungsbeschrankt)

In-app purchases

None

isi

No in-app purchases

None

AngelStratege

No in-app purchases

Questions

Is isi free?
isi is free to download, with no in-app purchases.
Is AngelStratege free?
AngelStratege is free to download, with no in-app purchases.
Do isi or AngelStratege have ads?
Neither isi nor AngelStratege shows ads.
Which is updated more often, isi or AngelStratege?
isi ships an update every 3 months, and AngelStratege every 6 days. Most recently, isi was updated on September 11, 2026 and AngelStratege on September 23, 2026.

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