DigLog is a specialized metal detecting journal for iOS that allows users to log finds, map locations, and track equipment.
The App DNA
What makes this app unique?
The app removes the friction of manual paper-based logging by providing a structured, privacy-focused digital interface for documenting historical finds.
For Metal detectorists ranging from novices to experienced hobbyists who want to document their finds and equipment.
What does it look like?
Key features
Records metal detecting finds with photos and GPS coordinates. Paid-tier gate: unlimited use requires a subscription.
Visualizes all finds from a specific session on an interactive map. Retention: visual history encourages ongoing app usage.
Sorts finds by Target ID numbers to identify patterns in detector readings. Brand/moat: provides analytical utility, increasing switching costs.
How much does it cost?
The freemium model gates core utility, such as unlimited logging and organization, behind a subscription.
Velocity
Dormant developmentnew contentUX improvementsShow more...
The app has been inactive for 390 days, placing it firmly in the zombie category. No feature updates or maintenance patches have been recorded in over a year. Development momentum is non-existent, with the latest release dating back to September 2025.
Who built it?
Gruffydd Johnston
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What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for DigLog - Metal Detecting Diary
How's the Utilities market?
DigLog occupies a niche within the Utilities category, currently holding a 3.5-star rating based on 2 reviews. The lack of recent updates since September 2025 suggests a low-velocity development posture compared to broader productivity tools.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for DigLog - Metal Detecting Diary
Where is it heading?
The outlook for DigLog is declining due to the extended development hiatus. Without a clear update cadence, the app will likely struggle to maintain relevance against more frequently updated productivity tools.
- The 13-month development silence indicates a maintenance-only posture, which erodes user trust and prevents the app from adapting to new iOS standards.
- The niche focus on metal detecting provides a defensible, albeit small, user base that is less likely to switch to generic mapping alternatives.
The SWOT
- Local-first storage architecture removes account-creation friction.
- Target ID sorting provides analytical utility for experienced users.
- Session map view visualizes historical find patterns.
- Introduce one-time purchase to capture subscription-averse users.
- Implement community-sharing features for non-sensitive locations.
Next best moves
Pivot monetization to a one-time purchase model because the current subscription gate limits user adoption → increase conversion velocity
+ 1 more prioritized moveThe counter-intuitive read
The lack of cloud-sync by default is a feature, not a bug…
Read the full takeBottom line
DigLog provides a specialized feature set for detectorists, but the 13-month development silence risks user churn as the app fails to address modern mobile OS standards. Shifting to a one-time purchase model would better align with the hobbyist user base.
Unlock 3 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is DigLog free to use?
Does DigLog require an account?
What makes DigLog different from a standard map app?
Sources
- [1] App Store, source
Report last updated