Blog
Insights on ASO, localization strategies, and product updates from the Shotlingo team.
Custom Product Pages: How Many Variants to Build (2026)
How many Apple Custom Product Page variants should you actually build? A decision framework by traffic source and user intent, plus a same-day workflow for shipping variants without a design team.
TestFlight Screenshot Validation: What to Verify Before App Store Submission (2026)
A 12-point TestFlight checklist for catching screenshot-related App Store rejections before you submit: status bar state, watermarks, localized text overflow, dark mode, plus what TestFlight can't catch and how to automate the rest in CI with XCTest.
Google Play Console vs App Store Connect Locale Codes: The Complete 2026 Mapping Table
Play Console and App Store Connect don't accept the same locale codes. zh-Hans vs zh-CN, iw vs he, and other mismatches silently drop entire markets. The 40-locale mapping table + a pre-submission checklist.
Best ASO Keyword Research Tools in 2026: 9 Options Compared (Free & Paid)
A focused comparison of 9 ASO keyword research tools for iOS and Android in 2026: what's genuinely free, what's worth paying for, and how keyword research tools differ from general ASO suites.
iOS .lproj vs Android values-* Locale Codes: Why They Never Match (2026 Developer Guide)
iOS .lproj folders and Android values-* resource directories use different locale codes for the same language: zh-Hans vs zh-CN, he vs iw, id vs in, even a forgotten Yiddish yi/ji split. The full mapping table, why the mismatch exists, and a 5-step audit to catch broken locale folders before they ship silently-untranslated screens.
Manual vs MT vs AI App Store Screenshot Localization: 2026 Cost & Quality Guide
Compare manual translation, machine translation (MT), and AI for app store screenshot localization in 2026. Data on cost, quality, speed, and which method wins for indie developers.
Feature-Callout Annotations on App Store Screenshots: A 2026 Design Playbook
Feature-callout screenshots convert 2.1× better than plain device mockups (StoreMaven, n=412). The 5 callout layouts that actually ship in 2026, plus how to A/B-test them against your baseline CVR.
App Store Screenshot Conversion Rate Benchmarks 2026: Data from 200 Indie Apps
Median App Store CVR for indie apps in 2026 is 31.2%. Top-quartile apps clear 42.8%. Full benchmark data by category, traffic source, and screenshot type.
ASO Localization: The 60% of App Revenue Most Indie Devs Leave on the Table
ASO localization is the highest-leverage ASO move indies skip. Industry data suggests 60% of app revenue comes from non-English markets. The full minimum viable localization stack: Tier 1 markets, tools, cost math.
How to A/B Test App Store Screenshots Without a Big Budget (2026 Indie Guide)
The $50 indie A/B testing stack for App Store screenshots in 2026. Free Apple PPO + $50 PickFu validation + community feedback. No $200/month SaaS needed.
Apple Search Match: Free iOS Keyword Data Most Indie Devs Skip (2026 Guide)
Apple Search Match gives you real iOS keyword data direct from Apple for $7. Most indie devs miss it. Step-by-step setup, what it tells you, and how to use it for organic ASO.
Cost-Effective ASO Stack for Indie Developers in 2026: Free + Cheap Tools Under $50/Month
Data-driven indie ASO playbook for 2026. The full cost-effective stack under $50/month: free Apple Search Ads data, App Store Connect, $9 screenshot localization, $25 rank tracking. Tier-by-tier breakdown.