This audit was generated on May 27, 2026

The data may no longer be up to date.

Visibility Audit by Applyra
NoteDex: Index Card Memory App

NoteDex: Index Card Memory App

Sundaram Applied Technologies Inc.

USUSen-US3.3 / 5100 reviews May 26, 2026

Visibility Score

68Solid

Visibility Breakdown

How your app performs across different visibility factors

Keyword Performance
87
Based on keyword rankings
Keywords analyzed10
Ranked in top 1004
Chart Rankings
0
Position in store charts
Global chartNot ranked
Category chartNot ranked
App Quality
63
Rating and recency signals
Rating3.3 / 5
Last updatedThis month

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Keyword Rankings

Your app's position for key search terms

10

Keywords analyzed

4

Ranked in top 100

3

In top 10

Keyword Performance
Rankings, traffic and difficulty for each keyword
KeywordRankTrafficDifficultyAheadBehindTop 5
notedex#1
58
38
—
RemNote - Notes & Flashcards
NoteDex: Index Card Memory App
1
RemNote - Notes & Flashcards
2
ColorNote Notepad Notes
3
Google Keep - Notes and lists
4
Microsoft OneNote: Save Notes
5
index card app#1
47
44
—
Flashcards World
NoteDex: Index Card Memory App
1
Flashcards World
2
AnkiDroid Flashcards
3
RemNote - Notes & Flashcards
4
Flashcard maker
5
digital index cards#1
43
37
—
Flashcards World
NoteDex: Index Card Memory App
1
Flashcards World
2
Flashcard maker
3
AnkiDroid Flashcards
4
Quizlet: More than Flashcards
5
note cards with audio#12
47
38
AI Note Taker: Audio to Text
Voice Notes & Voice Memo +
Audio Flashcards
1
Flashcard maker
2
Guitar Note Cards
3
Flashcards World
4
AudioNotes: Speech To Text
5
note taking appOpportunityNot ranked
60
50
——
Google Keep - Notes and lists
1
Freenotes - Notes Taking & PDF
2
ColorNote Notepad Notes
3
Microsoft OneNote: Save Notes
4
Noteshelf 3: Digital Notes
5
flashcard appOpportunityNot ranked
49
43
——
Quizlet: More than Flashcards
1
Flashcard maker
2
AnkiDroid Flashcards
3
Brainscape: Study Flashcards
4
Flashcards World
5
handwriting notesOpportunityNot ranked
55
44
——
Freenotes - Notes Taking & PDF
1
Notewise - AI Notes, PDF, Docs
2
MyScript Notes: AI Note Taking
3
Noteshelf 3: Digital Notes
4
Microsoft OneNote: Save Notes
5
visual memory aidOpportunityNot ranked
36
30
——
Visual Memory Test
1
Visual Memory Blinks
2
Visual Memory Training Game
3
Memory Aid AI
4
Visual Memory Library
5
note organizerOpportunityNot ranked
58
50
——
Google Keep - Notes and lists
1
Evernote - Note Organizer
2
Microsoft OneNote: Save Notes
3
Notion: Notes, Tasks, AI
4
Notebook – Notes, Tasks, Lists
5
study flashcardsOpportunityNot ranked
48
54
——
Quizlet: More than Flashcards
1
Flashcard maker
2
Brainscape: Study Flashcards
3
Noji – Flashcards study app
4
Vaia: Study, Notes, Flashcards
5

Keyword Competitors

Apps positioned directly before or after yours on keywords

Ranking ahead of you
Apps that outrank yours on shared keywords
Ranking behind you
Apps that you outrank on shared keywords
Flashcards World

Flashcards World

Education

4.7Behind2x
RemNote - Notes & Flashcards

RemNote - Notes & Flashcards

Productivity

4.7Behind1x
Voice Notes & Voice Memo +

Voice Notes & Voice Memo +

Productivity

Behind1x

Occurrence count shows how many keywords each competitor appears on

Category Ranking

Productivity chart position

Productivity
Not currently ranked in top 100
ChatGPT

ChatGPT

★ 4.8
Meta AI

Meta AI

★ 4.6
Claude by Anthropic

Claude by Anthropic

★ 4.6
4
Google Gemini

Google Gemini

★ 4.6
5
WakeBox

WakeBox

★ 4.6
6
MeloTick

MeloTick

★ 3.5
7
Grok - AI Chat & Video

Grok - AI Chat & Video

★ 4.7
8
PDF Reader - PDF Viewer

PDF Reader - PDF Viewer

★ 4.2
9
DuckDuckGo, Duck.ai, & VPN

DuckDuckGo, Duck.ai, & VPN

★ 4.7
10
Microsoft Word: Edit Documents

Microsoft Word: Edit Documents

★ 4.8
11
Deep Recovery - Restore All

Deep Recovery - Restore All

★ 4.2
12
EasyClean - File Cleaner

EasyClean - File Cleaner

★ 3.7
13
PDF Reader, Editor & Scanner

PDF Reader, Editor & Scanner

★ 4.1
14
Adobe Acrobat Reader: Edit PDF

Adobe Acrobat Reader: Edit PDF

★ 4.5
15
Notes, Notepad, To-Do Launcher

Notes, Notepad, To-Do Launcher

★ 4.1

Improve your ratings and downloads to climb the category charts.

AI-Powered Analysis

Personalized insights generated by our AI

NoteDex ranks #1 for its brand and a few niche keywords, but overall visibility is limited by a low rating, missing high‑traffic keywords, and no chart presence. Immediate focus should be on keyword expansion, rating improvement, and better metadata to lift chart rankings.

Brand Keyword Dominance
high

The app’s brand keyword "notedex" ranks #1 with 58 monthly searches and a moderate difficulty (38), providing a solid foundation for organic traffic. Leverage this by keeping the brand name prominent in the title and short description.

Low Rating & Policy Notice
high

A 3.3‑star rating from only 100 reviews signals poor user perception, compounded by a visible warning about requiring Chrome as the default browser. This can deter new installs and impact ranking algorithms.

Key Keywords Unranked
high

High‑traffic keywords like "note taking app" (60 searches), "flashcard app" (49), and "handwriting notes" (55) are not in the top 10, representing missed opportunity worth ~150+ monthly searches combined.

Metadata Refresh for Keywords
medium

Incorporate unranked high‑traffic terms into the title (max 30 chars) and short description, e.g., "NoteDex – Note Taking & Flashcards". Also sprinkle them naturally in the long description and feature list to improve relevance scores.

Chart Visibility Campaign
medium

With a 0% chart score, run a targeted install‑boost campaign (Google Ads, influencer demos) and add localized screenshots/video highlighting the 3D timeline and AI transcription to improve conversion and climb category charts.

Review Generation & UX Fixes
high

Implement an in‑app prompt after a successful transcription or 3D card creation, asking for a 5‑star review. Simultaneously fix or hide the Chrome‑default requirement message to reduce friction and raise the quality score.

Key Action Items
Priority actions to improve your app's visibility
  • 1Rewrite title and short description to include "note taking app", "flashcard app", and "handwriting notes" while keeping the brand front‑and‑center.
  • 2Remove the Chrome‑default browser warning from the description and add a brief, positive onboarding note about login options.
  • 3Launch a 2‑week incentivized review campaign (e.g., unlock premium theme) to boost rating above 4.0.
  • 4Create new localized screenshots and a 15‑second video showcasing 3D timeline, AI transcription, and offline mode.
  • 5Allocate budget for a paid install boost targeting the top missing keywords to drive chart rankings.

ASO Insights

Actionable recommendations to improve your visibility

Strengths
What you're doing well

Detailed description

Your description is 3985 characters, providing good keyword density and information for users.

Strong visual presence

24 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 2 keyword(s): index card app, digital index cards.

Good visibility score

Score of 68/100 indicates solid app store presence.

Areas to Improve
Issues to address

Rating needs improvement

A 3.3 rating may deter potential users. Focus on fixing bugs and improving UX.

Suggestions
Opportunities to explore

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 NoteDex: Index Card Memory App?

NoteDex: Index Card Memory App has a visibility score of 68 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 May 27, 2026.

On how many keywords does NoteDex: Index Card Memory App rank?

NoteDex: Index Card Memory App is tracked on 10 keywords in this audit. It currently ranks in the top 100 for 4 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 NoteDex: Index Card Memory App?

Based on shared keyword rankings, the most frequent competitors of NoteDex: Index Card Memory App are Flashcards World, RemNote - Notes & Flashcards, AI Note Taker: Audio to Text. These apps appear next to NoteDex: Index Card Memory App on the keywords it ranks for, which makes them the most direct opportunities for ASO benchmarking.

What category is NoteDex: Index Card Memory App in on the Google Play?

NoteDex: Index Card Memory App is listed in the Productivity category on the Google Play.

How can NoteDex: Index Card Memory App improve its App Store Optimization?

Based on this audit, NoteDex: Index Card Memory App 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 NoteDex: Index Card Memory App.

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.