Sonar//Blog

App Store Optimization Insights

Data-driven research, practical guides, and strategies for ranking higher on the App Store and Google Play.

[ 132 articles ]·Page 7 of 8//
App Store Ranking Tracker: How to Track Keyword Rankings
·11 min

App Store Ranking Tracker: How to Track Keyword Rankings

Daily rank tracking catches algorithm changes and competitor moves early. Learn the 4 trend states (climbing, stable, declining, new) and what action each requires.

asorank-tracking
ASO vs SEO: What's the Difference (and Why You Need Both)
·11 min

ASO vs SEO: What's the Difference (and Why You Need Both)

ASO vs SEO compared across 16 dimensions — from 160-char iOS constraints to visual ranking factors. If you know SEO, here's exactly what transfers and what doesn't.

asoseo
ASO Keyword Research: The Complete Guide for 2026
·15 min

ASO Keyword Research: The Complete Guide for 2026

3 metrics that matter (search popularity, difficulty, opportunity), 6 keyword sources, and the SP 35-55 sweet spot that yields 2,300-7,600 daily impressions for indie apps.

asokeyword-research
The Indie Developer's Guide to App Store Optimization
·8 min

The Indie Developer's Guide to App Store Optimization

65-70% of app installs come from search. Target keywords with SP 35-55 and difficulty under 35 — the sweet spot where indie apps can rank without a marketing budget.

asoindie-developer
App Store Keywords: How to Find and Choose the Right Ones
·12 min

App Store Keywords: How to Find and Choose the Right Ones

4-step keyword process: brainstorm, expand via autocomplete, check competition, and prioritize. Includes real examples — 'meditation timer' (diff 12) vs 'meditation' (diff 80+).

keyword-researchaso
iOS App Store vs Google Play: How ASO Differs Between Platforms
·7 min

iOS App Store vs Google Play: How ASO Differs Between Platforms

iOS gives you 160 indexed characters. Google Play gives you 4,110. iOS weights download velocity, Android weights install count. Here's what to optimize differently.

asoapp-store
Spy on Competitors' App Store Keywords (and Find Gaps)
·11 min

Spy on Competitors' App Store Keywords (and Find Gaps)

3-step competitor keyword analysis: choose competitors, extract their keyword footprint, and sort gaps into quick wins, stretch goals, and monitor-only buckets.

asocompetitor-analysis
A Practical Guide to App Store Metadata Optimization
·8 min

A Practical Guide to App Store Metadata Optimization

iOS: 30-char title + 30-char subtitle + 100-char keyword field. Android: 30-char title + 80-char short + 4,000-char long description. Field-by-field optimization for both.

asometadata
App Rank Tracking: How to Track App Rankings
·17 min

App Rank Tracking: How to Track App Rankings

70% of app discovery is search. Master app rank tracking with the 4 trend categories, velocity and competitor metrics that drive action.

rank-trackingaso
App Store Keyword Difficulty: What It Measures and How to Use It
·11 min

App Store Keyword Difficulty: What It Measures and How to Use It

Keyword difficulty 0-100 explained: what the score measures, why geometric mean beats simple averages, and the indie sweet spot (SP 35-55, difficulty 15-35).

asokeyword-research
The Real Search Volume Behind App Store Keywords
·11 min

The Real Search Volume Behind App Store Keywords

SP 35 = ~2,300 impressions/day. SP 60 = ~10,000. SP 100 = ~200K+. The formula (254.4 × e^0.0615×SP) and full reference table for every score.

asokeyword-research
Sensor Tower Pricing: Plans, Cost & Alternatives
·17 min

Sensor Tower Pricing: Plans, Cost & Alternatives

Sensor Tower pricing starts at ~$500/month — the median buyer pays $74K/year. Full cost breakdown by tier, hidden fees, and alternatives from $19/mo.

sensor-toweraso-tools
Agentic ASO: Why AI Agents Are the Future of App Store Optimization
·9 min

Agentic ASO: Why AI Agents Are the Future of App Store Optimization

4 real AI agent workflows that automate keyword research, rank monitoring, and competitor intel — and why dashboard-only ASO tools are already obsolete.

asoai-agents
ASO API: CLI Workflows for Developers Who Ship
·7 min

ASO API: CLI Workflows for Developers Who Ship

3 copy-paste CLI workflows for weekly keyword research, competitor monitoring, and launch optimization — using 9 stateless API endpoints. No dashboard needed.

asoapi
Apple Search Popularity Score Explained
·15 min

Apple Search Popularity Score Explained

What Apple's Search Popularity score (5-100) actually measures, the formula to estimate daily impressions from it, and how to use it for ASO keyword research in 2026.

asoapple-search-ads
Google Play Short Description: 80 Characters
·10 min

Google Play Short Description: 80 Characters

You have exactly 80 characters — Google Play's official limit and 2nd most important ranking field. 7 before/after examples showing how to fit 2-3 keywords.

google-playaso
App Store Optimization for Android: Google Play ASO Guide
·13 min

App Store Optimization for Android: Google Play ASO Guide

Google Play indexes all 4,000 characters of your description — iOS indexes none. Learn the 5 metadata fields, backlink ranking factor, and strategies unique to Android ASO.

androidgoogle-play
App Store Optimization Checklist (2026)
·10 min

App Store Optimization Checklist (2026)

7-section ASO checklist covering keyword research, title, subtitle, keyword field, promo text, description, and visuals — with platform-specific steps for iOS and Android.

asochecklist