This audit was generated on June 20, 2026
The data may no longer be up to date.
USVisibility Breakdown
How your app performs across different visibility factors
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Your app's position for key search terms
10
Keywords analyzed
8
Ranked in top 100
3
In top 10
| Keyword | Rank | Traffic | Difficulty | Ahead | Behind | Top 5 |
|---|---|---|---|---|---|---|
| lumin | #3 |  |  |    | ||
| esign pdf | #6 |  |  |     | ||
| contract signing | #10 |  |  |    | ||
| fill and sign | #11 | | | | ||
| digital signature | #12 |  | |  | ||
| sign documents | #12 | |  | | ||
| electronic signatures | #18 | |  |   | ||
| pdf fillerOpportunity | #68 |  |  |    | ||
| document management | Not ranked | — | — |      | ||
| electronic forms | Not ranked | — | — |      |
Keyword Competitors
Apps positioned directly before or after yours on keywords
JetSign: Fill & Sign PDF Forms
Business
LUMIN
Video Players
Adobe Acrobat Reader: Edit PDF
Productivity
PDF Sign & Editor - Fill forms
Productivity
Signature Maker to My Name
Tools
Zoho Sign - Fill & eSign Docs
Business
Lumin Sports
Health & Fitness
Docusign - Upload & Sign Docs
Productivity
Sign Documents PDF eSignDocPDF
Productivity
pdfFiller Edit, fill, sign PDF
Productivity
Occurrence count shows how many keywords each competitor appears on
Category Ranking
Productivity chart position
ChatGPT
Meta AI
Claude by Anthropic
Microsoft Word: Edit Documents
PDF Reader - PDF Viewer
Clean Sweep Master
Google Gemini
WakeBox
Google NotebookLM
MeloTick
Grok - AI Chat & Video
PDF File Plus
Open Chat - AI bot app
DuckDuckGo, optional Duck.ai
Microsoft Excel: Spreadsheets
Improve your ratings and downloads to climb the category charts.
AI-Powered Analysis
Personalized insights generated by our AI
Lumin Sign holds a solid keyword foundation with several top‑10 rankings, but its overall visibility suffers from zero chart presence and missed high‑KEI opportunities like “pdf filler”. Prioritizing metadata tweaks and install growth will unlock higher store ranking.
The app ranks in the top 10 for "lumin" (rank 3, KEI 1.17), "esign pdf" (rank 6, KEI 0.71) and "sign documents" (rank 12, KEI 1.17), driving a high Keywords Score of 87%. Maintain these positions by preserving current title and short‑description relevance.
Keywords with excellent KEI such as "fill and sign" (rank 11, KEI 1.08) and "sign documents" show efficient traffic‑to‑difficulty ratios, indicating the app’s relevance to user intent. Leverage these terms in the description and feature list to reinforce relevance.
Charts Score is 0% and the app is not ranked in the Productivity category, meaning it isn’t gaining organic install momentum. Without chart visibility, acquisition costs rise and keyword rankings can slip.
Keywords like "digital signature" (rank 12, KEI 0.69) and "contract signing" (rank 10, KEI 0.58) sit just outside the top‑5, limiting click‑through potential. Small metadata adjustments could push these into premium positions.
The top opportunity list flags "pdf filler" (rank 68, traffic 52, KEI 0.91). Incorporating this exact phrase into the title, short description, and feature bullets can boost relevance and potentially crack the top 20.
"fill and sign" currently ranks 11 with excellent KEI (1.08). Adding this phrase prominently and using it in localized copy can help push it into the top 5, increasing high‑intent traffic.
- 1Add "PDF filler" and "fill and sign" to the app title and short description, preserving the character limit.
- 2Rewrite the full description to include high‑KEI terms (e.g., "digital signature", "contract signing") within the first 150 characters.
- 3Launch a localized A/B test of the app icon and feature graphic to improve click‑through rates and drive installs for chart ranking.
- 4Encourage satisfied users to leave 5‑star reviews and respond to existing feedback to lift the Quality Score above 80%.
- 5Run a short‑term install‑boost campaign (e.g., Google Ads UAC) targeting the "pdf filler" and "fill and sign" keyword groups to accelerate chart placement.
ASO Insights
Actionable recommendations to improve your visibility
Detailed description
Your description is 2017 characters, providing good keyword density and information for users.
Strong visual presence
18 screenshots give users a comprehensive view of your app.
Recently updated
Your app was updated recently, signaling active maintenance to users and stores.
Strong keyword positions
Ranking in top 10 for 1 keyword(s): contract signing.
Good visibility score
Score of 74/100 indicates solid app store presence.
Rating needs improvement
A 4.0 rating may deter potential users. Focus on fixing bugs and improving UX.
Not in category top charts
Improving ratings and downloads can help reach category top charts.
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Audit FAQ
Common questions about this ASO audit.
What is the ASO visibility score of Lumin Sign: Fill and eSign PDF?
Lumin Sign: Fill and eSign PDF has a visibility score of 74 out of 100 on the Google Play (US). The score combines keyword rankings, top charts presence, and listing quality signals like rating and update recency. This audit was generated on June 20, 2026.
On how many keywords does Lumin Sign: Fill and eSign PDF rank?
Lumin Sign: Fill and eSign PDF is tracked on 10 keywords in this audit. It currently ranks in the top 100 for 8 keywords, with 3 keywords reaching the top 10. Ranking in the top 10 is where most discovery traffic happens.
Who are the main competitors of Lumin Sign: Fill and eSign PDF?
Based on shared keyword rankings, the most frequent competitors of Lumin Sign: Fill and eSign PDF are Zoho Sign - Fill & eSign Docs, JetSign: Fill & Sign PDF Forms, LUMIN. These apps appear next to Lumin Sign: Fill and eSign PDF on the keywords it ranks for, which makes them the most direct opportunities for ASO benchmarking.
What category is Lumin Sign: Fill and eSign PDF in on the Google Play?
Lumin Sign: Fill and eSign PDF is listed in the Productivity category on the Google Play.
How can Lumin Sign: Fill and eSign PDF improve its App Store Optimization?
Based on this audit, Lumin Sign: Fill and eSign PDF should focus on the keywords where it ranks 11 to 50 (closest to the top 10), benchmark its title and subtitle against the most frequent competitors, and refresh its listing regularly to maintain quality signals. The full audit lists specific weaknesses, opportunities, and AI-generated suggestions tailored to Lumin Sign: Fill and eSign PDF.
How was this ASO audit generated?
This audit was generated automatically by Applyra by scraping public Google Play data: app metadata, keyword rankings, category positions, and competitor listings. Visibility, keyword and listing quality scores are computed from those signals. Audits are free and do not require an Applyra account.