Highlighter Pen
By Pluribus Web
Highlighter Pen is a simple markup utility for text and images on iOS.
The App DNA
What makes this app unique?
It serves users needing a lightweight, no-nonsense tool for annotating screenshots, though current technical instability renders it largely unusable.
For Users requiring a basic, lightweight tool for marking up documents or images.
What does it look like?
Key features
User-defined color palette for highlighting text or images
Variable stroke types for marking content
Integration with system-level share sheet to move marked content to other applications
How much does it cost?
Highlighter Pen is distributed as a free utility with no visible monetization gates or subscription tiers.
Velocity
Dormant developmentopaqueShow more...
Highlighter Pen has been inactive for 2,100 days, indicating the project is no longer receiving development support. With only one version recorded in the analyzed history, there is no evidence of ongoing maintenance or feature iteration. The app is effectively in a zombie state with no updates provided for over five years.
Who built it?
Pluribus Web
5 apps tracked · Productivity
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What do users think recently?
The recent review mood reads frustrated. Users appreciate simple and effective highlighting tools allow users to mark up text on images quickly.
How are ratings & reviews evolving?
What users say, by theme
- Simple and effective highlighting tools allow users to mark up text on images quickly
- Immediate application crashes upon launch prevent any access to core highlighting functionality for users
23 of 23 recent reviews analyzed · moderate confidence · Frustrated overall
Read the full review analysisUnlock 2 more frustration themes and 2 user requests, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Highlighter Pen
How's the Productivity market?
Highlighter Pen maintains a 2.5-star rating across 38 total reviews, reflecting significant user frustration with technical instability. The lack of updates since 2020 confirms its position as a dormant utility in the productivity category.
The rivals identified
The Analyst's Read
Key takeaways for Highlighter Pen
Where is it heading?
Highlighter Pen is in a terminal state with no development activity since 2020. The app serves no current market need due to critical technical failures, and users should consider alternatives as the product remains abandoned.
- Persistent launch crashes prevent access to functionality, which drives the negative sentiment trend observed in recent reviews.
- The lack of development activity for over five years confirms the app is in a maintenance-only, zombie state.
The SWOT
- Straightforward design allows for quick markup
- Adding zoom and pan would resolve top usability complaints
Next best moves
Audit launch crash logs because users report immediate closure upon opening → restore core access
The counter-intuitive read
The app's simplicity is its only remaining asset…
Read the full takeSince the last report: Highlighter Pen remains in a terminal, non-functional state with no development activity since 2020. The only material changes involve a more direct articulation of the app's abandonment in the SWOT analysis and executive summary.
Bottom line
Highlighter Pen is functionally inaccessible due to launch crashes and image scaling defects, signaling that the product has been abandoned by its developer.
Unlock 3 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Highlighter Pen still being updated?
Why does Highlighter Pen crash when I open it?
What is a free alternative to Highlighter Pen for marking up photos?
Sources
- [1] App Store
Report last updated