Report updated Jul 6, 2026
さかなっぷ
For anglers ranging from beginners to frequent hobbyists who require a simple digital log for their fishing trips.
さかなっぷ is an established lifestyle app that is completely free.
What is さかなっぷ?
さかなっぷ is a fishing logbook app for iOS that allows users to record catch details, photos, and tide information.
Users hire the app for low-friction, manual logging of fishing trips to track personal performance over time without the complexity of AI-driven analytics.
Current Momentum
v1.5 · 3mo ago
Maintenance- Released initial version in Feb 2026.
- Maintains a simple, ad-free utility focus.
Active Nemesis
Fishing Diary: log catches
By Fishing Diary
Other Rivals
7-Day Rank Pulse 🇺🇸
LifestyleNo ranking data
Rating Pulse 🇺🇸
Gathering signals...
What makes this app unique?
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What Are The Key Features?
Logs catch details including photos and timestamps for individual fishing trips.
Displays local tide data for fishing locations.
Saves images of caught fish within the log entries.
How much does it cost?
- Free
The app is currently offered as a free utility with no visible monetization gates or subscription tiers.
Who Built It?
Enrichment in progress
Publisher profile available very soon
What other apps does qwertyu make?
What do users think recently?
Analysis in progress, available soon
What is the competitive landscape for さかなっぷ?
Where is it available?
Localized markets (1)
How's The Lifestyle Market?
**Pricing**: Free utility with no visible monetization gates or subscription tiers. **Target Audience**: Anglers ranging from beginners to frequent hobbyists requiring a simple digital log.
Which niche is さかなっぷ in?
Explore the full Fishing Loggers niche
Every app in this space (106 tracked), the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
This app directly competes with the target by offering a specialized digital logbook for anglers to track catches, photos, and environmental data.
Differentiators
- Integrates AI-powered insights to analyze catch patterns, whereas the target relies on manual user entry
- Provides a dedicated map tool for location-based logging, a feature currently missing from the target app
- Maintains an offline-first architecture ensuring data accessibility in remote fishing locations without cellular service
Head to head
The target should prioritize adding map-based visualization and basic trend analysis to remain competitive against the nemesis's feature-rich approach.
Contenders(1)
It serves as a comprehensive hub for anglers, combining logbook functionality with community-driven content and media.
Differentiators
- Features a vast video content library that fosters community engagement beyond simple personal logging
- Operates as an ad-free experience, providing a premium feel that contrasts with standard free-tier apps
Same space(4)
This app targets the same fishing enthusiast demographic by providing essential technical reference material for gear preparation.
Differentiators
- Utilizes interactive 360-degree rotation for knot tutorials, offering superior visual guidance compared to static logs
- Focuses exclusively on technical reference content rather than the personal performance tracking found in the target
It occupies the reference category within the fishing niche, helping users prepare their equipment before or during trips.
Differentiators
- Provides step-by-step visual guidance for specific rigs, which complements the target's post-trip logging functionality
- Offers contextual information on knot strength and application, serving as a specialized educational tool
This app provides industry news and expert content, capturing the attention of the same audience during their non-fishing time.
Differentiators
- Leverages established media brand authority to provide expert buying guides and professional industry news
- Includes a digital membership model that drives recurring engagement through exclusive community access
It provides instructional fishing content, serving as a media-centric alternative to the target's utility-focused logging.
Differentiators
- Delivers video-based instructional content designed for passive consumption rather than active data entry
- Targets the entertainment and education segment of the fishing market rather than the productivity segment
New entrants(2)
While focused on a different hobby, it shares the target's core utility of personal activity logging and record-keeping.
Differentiators
- Focuses on financial tracking and expenditure management within a hobby, a potential expansion area for fishing logs
This app demonstrates a modern approach to niche journaling that the target could emulate for better user retention.
Differentiators
- Uses social share cards and visual calendar journaling to turn private logs into shareable social content
Compare さかなっぷ against every rival
All rivals in one side-by-side table: identity, store metrics, ratings & sentiment, and strategic intel, plus a head-to-head page for each.
The outtake for さかなっぷ
Strengths to defend, gaps to attack
Core Strengths
- Minimalist interface allows for rapid data entry without complex AI overhead
Critical Frictions
- Missing map-based location tracking limits the utility of historical catch data
Growth Levers
- Integration of social share cards could turn private logs into shareable content for community growth
Market Threats
- AI-driven pattern analysis in rival apps provides a higher value proposition for serious anglers
What are the next best moves?
Ship map-based location logging
Map-based logging is a standard feature in the nemesis app, and its absence limits the utility of historical data.
Trade-off: Push the social sharing feature sprint to Q3 to prioritize core utility parity.
Pivot to social sharing features
Current logs are private and lack community network effects, which limits organic install velocity.
Trade-off: Pause the tide-data UI refresh to focus on social-card generation.
A counter-intuitive read
The app's minimalist design is its primary risk, as the lack of advanced analytics or community features makes it easily replaceable by any general-purpose note-taking app.
Feature Gaps vs Competitors
- AI-powered catch pattern analysis (available in Fishing Diary but absent here)
- Map-based location logging (available in Fishing Diary but absent here)
- Offline-first architecture (available in Fishing Diary but absent here)
Key Takeaways
さかなっぷ provides a lightweight logging experience, but its lack of map-based visualization and community features limits its long-term retention potential, so the PM should prioritize map integration to match the nemesis's core utility.
Where Is It Heading?
Stable
The fishing utility market is shifting toward community-driven and AI-enhanced platforms, leaving simple logbooks like さかなっぷ exposed to churn. Without a roadmap for social features or advanced visualization, the app will struggle to retain users who seek more than basic data storage.
The app remains in a basic utility state, which maintains stability but fails to capture the growth seen in community-focused fishing apps.
Sources
- [1] App Store, source