Report updated Apr 17, 2026
Junk Cleaner Light
For smartphone users with cluttered photo galleries who want an automated, low-effort solution to manage storage space.
Junk Cleaner Light is a market-leading utilities app that is free with in-app purchases. With a 4.4/5 rating from 78 reviews, it delivers strong user satisfaction. Users particularly appreciate general utility and performance, though excessive advertising remains a common concern.
What is Junk Cleaner Light?
Current Momentum
v2.4 · 58mo ago
ZombieJunk Cleaner Light introduced 'One-Tap Cleaning' in version 2.4, but has not received any updates since June 2021. The app is currently in a zombie state.
Active Nemesis
Clever Cleanup: Phone Cleaner
By Robust Research And Development
Other Rivals
7-Day Rank Pulse 🇺🇸
UtilitiesNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Uses machine learning, face detection, and neural networks to identify and suggest deletion for duplicate, blurred, or unfocused photos.
Automatically detects and categorizes old or unwanted screenshots to free up disk space.
Streamlined functionality to clear unnecessary files and photos with a single action.
Provides users with the ability to override automatic suggestions and manually select photos for deletion.
How much does it cost?
- Free version with core cleaning features
- Potential IAP/Premium features implied by 'Light' branding
The app functions as a lead-generation tool for LUMOS, OOO's broader suite, using a free 'Light' version to capture users before potentially upselling more robust system tools.
Who Built It?
LUMOS, OOO
Providing essential system utilities and creative tools to help mobile users secure their data and optimize device performance.
Portfolio
5
Apps
What other apps does LUMOS, OOO make?
Explore the full LUMOS, OOO report
Portfolio breakdown, audience, momentum, and every app published by LUMOS, OOO.
What do users think recently?
Medium confidence · 9 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a thrilled sentiment. Users appreciate general utility and performance, but report excessive advertising.
Limited review volume (9 reviews). Sentiment analysis will deepen as more data lands.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Junk Cleaner Light?
How's The Utilities Market?
Market outlook for this category
Available very soon
The rivals identified
The outtake for Junk Cleaner Light
Strengths to defend, gaps to attack
Core Strengths
- Proprietary AI/ML for face and blur detection
- Excellent user sentiment and high 4.4-star rating
- Streamlined, intuitive 'One-Tap' user interface
Critical Frictions
- Product stagnation (no updates since June 2021)
- Intrusive ad frequency during core tasks
- Low review volume compared to market leaders
Growth Levers
- Add video compression (offered by competitor Cleanup)
- Implement on-device AI for privacy (offered by CleanMyPhone)
- Introduce contact cleaning to match Cleaner Kit's utility
Market Threats
- Native 'Free up space' tools in Google/Apple Photos
- Aggressive UA and weekly update cycles from BPMobile and Codeway
- Shift in user preference toward manual 'swipe' curation (Slidebox)
What are the next best moves?
Optimize Ad Frequency
The top complaint theme is repetitive video ads during routine tasks, which poses the highest risk to the current Excellent sentiment.
Introduce Video Compression
Competitor 'Cleanup: Phone Cleaner' uses video compression as a key differentiator to save space without deletion, a gap in this app's current feature set.
Refresh Update Cycle
The app was last updated in June 2021 (v2.4). Competitors like MacPaw have since released 'CleanMyPhone' with modern iOS features, making this app appear obsolete.
Feature Gaps vs Competitors
- Contact cleaner and organizer (available in Cleaner Kit)
- Advanced video compression (available in Cleanup: Phone Cleaner)
- Secret Album for sensitive media (available in Cleaner Kit)
- On-device AI categorization for Food/Pets/Travel (available in CleanMyPhone)
- Monthly review cycles and progress tracking (available in Swipewipe)
Key Takeaways
Junk Cleaner Light possesses strong core AI technology that users clearly value, but it is currently a stagnant product. If I were the PM, I would prioritize a technical refresh to include video compression and reduce ad friction, as the 2021 update cycle makes the app highly vulnerable to newer, more aggressive competitors like Codeway and MacPaw.
Where Is It Heading?
Declining
Last updated June 2021 — the app is in maintenance mode while the category has moved toward on-device AI.
Excellent mood among existing users — core AI utility remains effective despite lack of updates.
Frustrated users reporting repetitive video ads — monetization is currently prioritized over UX.