# Pool Large Practice Lines > Sharpen your aim skills, with this pool practice tool for perfect shots and cue Canonical page: [https://chrome-stats.com/d/com.astourdev.guidelineshelperpool](https://chrome-stats.com/d/com.astourdev.guidelineshelperpool) ## Overview - **ID:** `com.astourdev.guidelineshelperpool` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** AstourDev - **Category:** TOOLS - **Downloads:** 706,719 - **Rating:** 4.06 / 5 (1,151 ratings) - **Version:** 4.1 - **Last updated:** 2025-07-16 - **First published:** 2023-12-30 - **Publisher country:** MA - **Size:** 9.80 MB - **Data as of:** 2026-09-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.astourdev.guidelineshelperpool) - **Website:** [https://astourdev.github.io](https://astourdev.github.io/) - **Privacy policy:** [https://sites.google.com/view/poolguidlinesprivacypolicy/home](https://sites.google.com/view/poolguidlinesprivacypolicy/home) ## Description **Pool Large Practice Lines** is your go-to Chrome extension for sharpening pool and carrom aiming skills. Whether you're a beginner or an advanced player, this tool helps improve your precision and shot accuracy with easy-to-use practice lines. Master kick shots, bank shots, and straight shots effectively to elevate your gameplay. Designed to boost your cue sports performance, this extension offers tailored features that make practice fun and efficient. With Pool Large Practice Lines, experience noticeable improvements in your shot-making skills and dominate your next game. ## Rankings - #83,174 — Overall ## Permissions and access ### Permissions - `Manifest.permission.POST_NOTIFICATIONS` - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACTION_MANAGE_OVERLAY_PERMISSION` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_SPECIAL_USE` - `android.permission.FOREGROUND_SERVICE_TYPE_SPECIAL_USE` - `android.permission.HIGH_SAMPLING_RATE_SENSORS` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_APP_BADGE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.TYPE_APPLICATION_OVERLAY` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.anddoes.launcher.permission.UPDATE_COUNT` - `com.astourdev.guidelineshelperpool.permission.C2D_MESSAGE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.gms.permission.AD_ID` - `com.htc.launcher.permission.READ_SETTINGS` - `com.htc.launcher.permission.UPDATE_SHORTCUT` - `com.huawei.android.launcher.permission.CHANGE_BADGE` - `com.huawei.android.launcher.permission.READ_SETTINGS` - `com.huawei.android.launcher.permission.WRITE_SETTINGS` - `com.majeur.launcher.permission.UPDATE_BADGE` - `com.oppo.launcher.permission.READ_SETTINGS` - `com.oppo.launcher.permission.WRITE_SETTINGS` - `com.sec.android.provider.badge.permission.READ` - `com.sec.android.provider.badge.permission.WRITE` - `com.sonyericsson.home.permission.BROADCAST_BADGE` - `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE` - `me.everything.badger.permission.BADGE_COUNT_READ` - `me.everything.badger.permission.BADGE_COUNT_WRITE` ## Review summary Users broadly view Pool Large Practice Lines as an easy-to-use and helpful pool training tool, with strong praise for its simplicity and potential to improve practice, especially line and cushion shots. However, frequent load failures and unreliable cue guides undermine usefulness for many. UI/placement issues (including left-handed usability and missing lock/hide controls) add to inconsistency. Overall sentiment is mixed: the app is valued for practice benefits but requires significant fixes to loading stability, accuracy of guidance, and UI customization to reach wider adoption. ### Pros - Easy to use and functional / user-friendly interface - Useful as a pool training tool, especially for practice lines and cushion shots - Generally praised as a strong pool training app by several users (positive sentiment) - Simple, straightforward tool that works well when it loads ### Cons - Frequent loading/opening issues (never loads, doesn’t open, long load times) - Inaccurate or unreliable cue guides and shot alignment reducing effectiveness - UI/placement problems and left-handed usability concerns (hard to use placement, lack of lock/hide options) - Mixed reliability leading some users to call it useless or buggy ## Similar extensions and apps - [Aim Practice Tool for Pool](https://chrome-stats.com/d/com.lamoussi.poolhelpertraining) — 235,212 users, 3.10 / 5 - [Pool Skill Long Lines](https://chrome-stats.com/d/com.lamoussi.longlinespool) — 202,171 users, 2.71 / 5 - [Aim Pool - Train 8 Ball Skills](https://chrome-stats.com/d/com.poolersoft.aimpool2) — 695,744 users, 4.17 / 5 - [8 Ball Path Finder: Line Tool](https://chrome-stats.com/d/com.bored.jejemon.billardpathfinder) — 3,510,317 users, 3.46 / 5 - [Aim Tool – Pool Game Trainer](https://chrome-stats.com/d/com.linergoo.aimtool) - [Aiming Master - Pool Game Tool](https://chrome-stats.com/d/com.mecasoft.aimingmasterv2) — 1,716,597 users, 4.49 / 5 - [8 Ball Line Guide - Aim Tool](https://chrome-stats.com/d/com.boredjejemon.a8balllineguide.pro) — 899,184 users, 3.41 / 5 - [Pool Guidelines Helper](https://chrome-stats.com/d/com.astourdev.guidelinespool) — 3,460,335 users, 3.75 / 5 - [Billiards Aiming Assistant](https://chrome-stats.com/d/com.Stratos.BilliardsAimingAssistant) — 150 users - [Bullseye Billiards](https://chrome-stats.com/d/com.razorpool.BullseyeBilliards) — 9,802 users, 4.71 / 5 - [Billiards King: Your Aim Coach](https://chrome-stats.com/d/com.searastudio.billiardskingv2) — 214,460 users, 4.35 / 5 - [8 Ball Master-Train Aim Skills](https://chrome-stats.com/d/com.guidelinetoolkit.eightballmaster) — 470,179 users, 4.45 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.astourdev.guidelineshelperpool)