Your bookshelf, finally a battle pass.
The four pillars
Four mechanics. One loop you actually finish.
XP quests
Every chapter counts.
Drop in any title and GrindX chops it into quest-sized chunks — finish one, watch the XP counter tick.
Skill trees
Progress carries across books.
Swap from a textbook back to your novel and pick up where you left off — unlocks, tier, the whole sheet.
Weekly raids
Solo or with a squad.
A raid drops every Friday mixing recent chapters with timed checks. Queue solo or bring up to three friends.
Streak protection
Life happens — keep your streak.
Burn a grace token instead of losing days. Skip a week and the skill tree still remembers you came back.
Quest log · 1 / 2 / 3
Pick a quest. Read it in chunks. Turn it in for XP.
The whole loop is borrowed from the games you already play: pick a target, budget it into chapters you can finish in a sitting, and let the game do the rest.
- 01
Pick your first quest.
Tell GrindX what you actually need to get through — a novel, a textbook, a manual, a prep guide, a doc you have been dodging — and pick a daily chapter budget that fits your week.
Any reading. Any subject. - 02
Read in chunks, not marathons.
GrindX chops the source into quest-sized chapters sized to the page count, marks them off the moment you finish, and turns finishing into the kind of micro-reward your battle pass already trained you to chase.
+XP per chapter · +streak per day. - 03
Show up for the weekly raid.
Every Friday a raid drops that mixes recently-read material with timed comprehension. Solo it, or queue with up to three friends. Boss encounters gate the hardest chapters — clear them and the loot drops scale.
Co-op study parties · 4-player cap.
Mechanics · any reading, any subject
The RPG wrapper is the actual product.
Habitica bolts a pixel-art habit tracker onto chores. Duolingo locks you into one language. Glose and Serial Reader wrap a thin streak layer over a book reader. GrindX treats any reading or study material as a character class you can grind — and lets you swap classes without losing progress.
Streak
12 days
Tier
Gold
Weekly raid
Weekly raid: Ch. 91–104 — Boss encounter on the well scene.
Subscription · one tier
$9 a month. Free tier gets you in the door.
$9 is the sweet spot Duolingo Plus, Elevate, and Babbel have validated — enough to feel like a real subscription, cheap enough to feel like a free trial. Free tier converts to paid through the same freemium funnel those apps use.
FAQ
Questions real readers ask before signing up.
Have a question that is not here? Drop us a line at grindx@polsia.app.
Next quest log · already waiting
Spawn in, queue the first chapter, start the grind tonight.
Your character sheet is two clicks away — sign up, drop in your first title, and the quest log is yours. The free tier unlocks the daily streak and one active quest, so you can feel the loop before the Gold tier kicks in.
Or email grindx@polsia.app to grab the free tier · replies within a day