Byungil Park
For a mix of general consumers requiring audio transcription and technical power users or field professionals needing specialized AI and measurement tools.
AI Voice Recorder
Snapshot
Who is Byungil Park?
Providing specialized utility tools for audio capture, AI model management, and structural inspection. Focused on high-utility, task-specific mobile solutions.
Target audience
Portfolio
Free 2Last updated
AI Voice Recorder
vVARY
1.1y ago
Publisher DNA
What defines Byungil Park?
Publisher DNA
Primary focus
Utility and productivity tools with a focus on AI and hardware integration
Scale
indie
Target audience
A mix of general consumers requiring audio transcription and technical power users or field professionals needing specialized AI and measurement tools.
Signature Patterns
- •Heavy reliance on utility-focused feature sets including AI-driven processing and measurement.
- •Mixed monetization strategy ranging from free ad-supported models to paid, one-time purchase utilities.
- •Focus on offline-first functionality for privacy-sensitive tasks.
- •Targeting of niche professional workflows including construction inspection and LLM parameter tuning.
Portfolio momentum
Released 3 updates across 8 apps in the last 6 months, with a mix of active utility development and legacy maintenance.
Portfolio
What does Byungil Park ship?
Apps
9 apps analysed
Distributed across 12 markets, strongest in Europe.
Based on 4 of 9 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (3)
- United States4 / 4
- Brazil1 / 4
- Mexico1 / 4
Europe (7)
- France1 / 4
- Germany1 / 4
- Italy1 / 4
- Netherlands1 / 4
- Portugal1 / 4
›+2 more europe markets
- Spain1 / 4
- Sweden1 / 4
Asia-Pacific (2)
- Japan3 / 4
- South Korea3 / 4
Core markets (4/4 apps)
Rivals
Who does Byungil Park compete with?
The rivals identified
Nemeses(2)
Provides color-specific lighting data for photographers and plant enthusiasts, complementing the broader light measurement capabilities of Light Scope.
Offers a hybrid logic experience that competes for the same mental-stimulation time as Sudoku-K.
Contenders(11)
Both apps target users seeking light measurement tools for environmental assessment, with Luminometer focusing on residential and plant lighting while Light Scope targets professional technical analysis.
Both apps target photographers and videographers requiring light measurement, creating direct competition for users seeking precise environmental lighting data.
Both applications target color temperature measurement using mobile camera hardware, creating direct overlap in the light analysis utility space.
Both applications target professional lighting analysis, but they diverge on hardware dependency: Light Scope uses internal camera sensors, while Imatest requires proprietary external Bluetooth hardware.
Both applications target the light measurement market, with Light Scope focusing on professional technical analysis while Lichtmesser addresses a broader audience including hobbyists and safety officers.
Both applications provide light intensity measurement tools, but they serve distinct user segments: Light Scope targets professional technical analysis, while LEDVANCE focuses on consumer workplace ergonomics.
Both applications target users requiring light measurement via smartphone camera sensors, creating direct competition for photography and architectural lighting assessment workflows.
Both apps target photographers requiring light measurement tools, though Light Scope focuses on technical environmental analysis while EV13 targets film camera enthusiasts with analog-style controls.
Zoodoku competes for the same logic-puzzle audience by replacing traditional Sudoku numbers with animal-themed grid challenges. Both apps target users seeking mental stimulation through grid-based deduction.
Both apps target lighting designers and engineers by utilizing the smartphone camera as a measurement instrument for environmental light levels.
Both apps provide light measurement functionality, but they diverge in target audience: Light Scope focuses on technical analysis for professionals, while the rival targets casual users with plant and photography guidance.
Same space(27)
Targets professionals with a comprehensive suite of light measurement tools including PPFD and PAR for plant growth.
Competes for the same casual puzzle time by offering a relaxing sorting loop that functions offline.
Captures the broad Sudoku market through a massive library that dwarfs the minimalist offering of Sudoku-K.
Challenges Sudoku-K for the daily brain-training habit by providing a grid-based arithmetic experience.
Occupies the same Zen-like, offline-first puzzle space, competing for the daily stress-relief habits of adult players.
Appeals to the same casual player base by offering an accessible, offline-first puzzle loop that prioritizes relaxation.
Uses long exposure photography techniques to capture images in dark environments, serving as a creative tool rather than a measurement instrument.
Serves the same word-based puzzle interest, providing a high-volume library that competes for daily mental-stimulation sessions.
Provides a versatile toolset for photographers and plant enthusiasts to monitor light levels and receive exposure recommendations.
Focuses on sleep quality optimization by measuring ambient light, shifting the usage context from professional photography to personal wellness.
Focuses specifically on color temperature and white balance for photographers, acting as a specialized subset of Light Scope's capabilities.
Serves the same casual puzzle audience seeking low-pressure logic challenges during short play sessions.
Targets indoor gardeners with research-grade PAR metering, creating a specialized vertical segment distinct from general-purpose light tools.
Targets the same casual logic-puzzle audience with an offline-first, grid-based challenge loop.
Offers photography-focused exposure tools alongside standard lux measurements, appealing to the same professional user base as Light Scope.
Provides ambient light measurements for hobbyists, but lacks the technical sophistication of Light Scope.
Simplifies light measurement for non-technical users by providing plain-English interpretations of light levels.
Enhances low light photography through AI-driven techniques, serving as a camera utility rather than a measurement tool.
Serves a highly specific niche of pinhole camera users by providing exposure timing and negative inversion tools.
Serves photographers needing real-time exposure settings, acting as a utility companion for manual camera adjustments.
Provides a relaxing, offline-capable alternative for users who enjoy the minimalist, no-pressure environment of Sudoku-K.
Targets the same casual puzzle demographic by blending jigsaw and block mechanics into a single, offline-capable flow.
Functions as a dual-purpose exposure and lux meter, targeting users who need both environmental and photographic light data.
Enables creative long exposure photography, acting as a specialized camera tool rather than a technical light measurement utility.
Focuses on manual camera workflows by providing specialized exposure tools that assist photographers without external hardware.
Combines light intensity measurement with plant-specific DLI calculations, serving both photography and gardening audiences.
Transforms the device into a controllable light source, serving as a creative studio tool rather than a measurement instrument.
New entrants(2)
Provides real-time color temperature and exposure data for photographers and filmmakers, acting as a direct competitor to Light Scope.
Provides quick, practical illuminance checks with a focus on privacy and simplicity for casual users.
The Analyst's Read
The bottom line on Byungil Park
Bottom line
The publisher is a small-scale developer transitioning from general consumer utilities to more complex, technical toolsets. Their ability to maintain a high-reach flagship app provides a stable foundation for their current pivot toward AI-integrated and specialized professional utilities.
Frequently asked questions
How many apps does Byungil Park publish?
What kind of apps does Byungil Park make?
What is Byungil Park's top app?
In how many countries are Byungil Park's apps available?
What fed this analysis
- Apps analyzed:
- 8
- With full intel:
- 0
- With overview:
- 8
- Website scraped:
- no
- Social presence:
- no
