Question 1

What is SWLens Hub?

Accepted Answer

SWLens Hub is a comprehensive optimization platform for Summoners War. It includes Rune Lens Overlay for real-time rune analysis via OCR, RTA Builder Wizard for data-driven team building, Siege Builder for guild siege optimization, Arena Builder for arena teams, WGB Builder for World Guild Battle strategies, Monster Bestiary with win rates and build recommendations, Account Analytics for rune inventory analysis, and Cloud Sync across devices.

Question 2

Is SWLens safe to use?

Accepted Answer

Yes, SWLens is completely safe and 100% ToS compliant. The Rune Lens overlay only reads pixels from your screen using OCR - it never interacts with game files, memory, or network traffic. This is the same as taking a screenshot of your game. It does not give any unfair advantage.

Question 3

Is SWLens against the rules?

Accepted Answer

No, SWLens is NOT against the rules. Unlike hacks or cheats, it does not modify game files, read network traffic, inject code, or interact with game memory in any way. The overlay works entirely by taking screenshots and displaying information - exactly like any screen recording or streaming software.

Question 4

What platforms is SWLens available on?

Accepted Answer

SWLens is available on Windows (Microsoft Store or GitHub download), Android (direct APK download), and as a Web App that works in any modern browser. The desktop and Android versions include the OCR overlay, while the web app provides all builder tools, bestiary, and analytics features.

Question 5

How does the Rune Lens Overlay work?

Accepted Answer

Rune Lens uses OCR (Optical Character Recognition) to automatically read rune stats from your screen in real-time. When you open a rune in Summoners War, it instantly calculates efficiency, scores substats, and provides KEEP/SELL recommendations. You just need to set up the "Rune Box" region once.

Question 6

How does the rune scoring system work?

Accepted Answer

Rune Lens uses a point-based scoring system where each substat earns points based on how high it rolled compared to the maximum possible roll. Critical stats (SPD, CR, CD, ATK%, HP%, DEF%) are weighted more heavily. A score of 230+ is generally considered a "keeper" for mid-game accounts.

Question 7

What is rune efficiency in Summoners War?

Accepted Answer

Rune efficiency measures how well a rune rolled compared to a "perfect" rune. It considers all substats and their values relative to maximum possible rolls. 100% efficiency would be a rune with maximum rolls on all stats. Generally, 70%+ efficiency is good, 80%+ is excellent.

Question 8

What is the RTA Builder Wizard?

Accepted Answer

The RTA Builder Wizard is a data-driven team building tool that helps you create optimized RTA teams. Import your SWEX JSON file, and it will find the best rune assignments for your entire team with proper speed tuning and turn order optimization. It offers Full Automatic mode (AI selects best monsters) and Semi-Automatic mode (you pick monsters, AI optimizes runes).

Question 9

What is speed tuning in Summoners War?

Accepted Answer

Speed tuning ensures your monsters move in the correct order during battle. The Builder calculates actual speed (including tower bonuses and leader skills) and assigns runes to achieve your desired turn order. This is critical for RTA, arena, and siege to ensure your combos execute properly.

Question 10

How do I import my account data to SWLens?

Accepted Answer

You need to export your account data using SWEX (Summoners War Exporter). This creates a JSON file containing your monsters, runes, and artifacts. Upload this file to any Builder Wizard and it will have access to your full inventory for optimization.

Question 11

What is the Siege Builder Wizard?

Accepted Answer

The Siege Builder Wizard helps you create optimized teams for Guild Siege battles. It analyzes trending defense compositions used in top guilds and helps you build effective offense and defense teams using your available monsters and runes.

Question 12

What is the Arena Builder?

Accepted Answer

The Arena Builder helps you create optimized arena offense and defense teams. It uses community data and AI-driven optimization to suggest the best team compositions and rune assignments for climbing arena ranks, with strategies tailored to different rank tiers.

Question 13

What is the Monster Bestiary?

Accepted Answer

The Monster Bestiary is a complete database of all Summoners War monsters with community-sourced build recommendations. It shows recommended rune sets, artifact recommendations, RTA win rates, pick rates, and ban rates for each monster, sourced from high-level RTA match data.

Question 14

What is Account Analytics?

Accepted Answer

Account Analytics provides deep analysis of your rune inventory using proprietary scoring algorithms. Import your SWEX JSON and get dungeon score cards (rated Challenger to Guardian), farming priority recommendations, rune set quality metrics, and competitive tier comparisons.

Question 15

Can I save my builds?

Accepted Answer

Yes! After optimization, you can save your builds to the cloud. Saved builds sync across devices and are accessible from the web app dashboard. You can also lock builds to prevent the optimizer from re-using those runes in future optimizations.

Question 16

How do I get SWEX (Summoners War Exporter)?

Accepted Answer

SWEX is a separate tool that exports your Summoners War account data to a JSON file. Search for "SWEX Summoners War" to find download links and setup guides. You need this JSON file for all Builder Wizards and Analytics features in SWLens.

Frequently Asked Questions

What is SWLens Hub?

Is SWLens safe to use?

Is SWLens against the rules?

What platforms is SWLens available on?

How does Rune Lens Overlay work?

How do I set up the Rune Box?

How does the scoring system work?

What is rune efficiency?

What are Re-App Targets?

Can I customize the score thresholds?

What is the RTA Builder Wizard?

What is Full Automatic mode?

What is Semi-Automatic mode?

How do I import my account data?

What is speed tuning?

Can I save my builds?

What is the Siege Builder Wizard?

What are the Siege Builder modes?

How does the Equipped Units feature work?

What is the Arena Builder?

How does Arena optimization work?

Can I optimize for specific arena ranks?

What is the WGB Builder?

How does WGB differ from Siege?

What is the General Optimizer?

When should I use the General Optimizer over a dedicated builder?

What is Caiross Workshop?

Which dungeons does it cover?

What is the Monster Bestiary?

Where does the build data come from?

Can I filter monsters in the Bestiary?

What is Account Analytics?

What are Dungeon Score Cards?

How do farming priorities work?

What rune set analysis is available?

Does the overlay work with dual monitors?

Why is OCR not detecting my runes correctly?

Why is the overlay using high CPU?

What is Cloud Sync?

How do I get SWEX (Summoners War Exporter)?

What is included in each subscription plan?

What are tokens and how do they work?

Can I upgrade or downgrade my subscription?

What happens when my subscription expires?

What payment methods are accepted?

How do equipment pools work across builders?

If I lock runes in one builder, are they locked in others?

What is the difference between Arena and WGB attack pools?

The optimizer says "Build Failed" — what does this mean?

What does "Speed tune stalled" mean?

Why is the optimizer slow for my account?

My JSON file won't import — what's wrong?

The app shows "Something went wrong" — what do I do?

How do I reset my password?

Why do I need to verify my email?

Can I change my email address?

How do I delete my account?

What data is synced to the cloud?

How often does cloud sync happen?

Can I access my data on multiple devices?

Can I disable Cloud Sync?

How often should I re-import my SWEX JSON?

What are wizard slots?

How many wizard slots do I get?

Can I switch between wizard accounts?

Can I change a linked wizard to a different account?

What data does SWLens collect?

Is my game data secure?

Do you share data with third parties?

Still need help?