Premium Brands 4 U · LINE Bot

Gym Challenge

Pick a challenge. Pull in your friend group. Daily check-ins, photo proof, a leaderboard that holds you all together — inside LINE.

Premium tools · $5.99/mo See how it works
What It Does

Accountability without the nagging.

Pick a challenge — 7, 14, or 30 days. Add your friend group's LINE chat. The bot runs daily check-ins, accepts photo proof of workouts, builds a leaderboard, and posts the standings each Sunday. Everyone in. Nobody nags.

I

Daily check-in

Each morning the bot asks the group — "yesterday, did you?" Yes / No / Rest day. Streaks build. Missed days appear quietly in the leaderboard — no public shaming.

II

Photo proof

Optional: post a photo of your workout, your meal, your run map. Photos pin to the group's challenge wall — everyone sees the receipts.

III

Sunday leaderboard

Every Sunday the bot posts a clean ranked card to the group: who's at what streak, who's been consistent, who's catching up. Easy to forward, easy to brag, easy to motivate.

Today's Check-in

What the bot sends each morning

One quick question. Yes/no/rest. Streak builds. Group's standings update.

Monday · 7:00 AM

Day 14 of 30 · Yesterday's check-in

Challenge: 30 minutes daily movement

Did you move 30+ min yesterday? Tap yes, no, or rest day. Your streak: 11 days. Group leader: Tom at 13 days (he's somehow not missed one yet). Tip from the group: Mae's been doing 20-min apartment circuits when it rains — she has a 12-day streak.
Friend Group

A friend group. A challenge. A leaderboard.

Add Gym Challenge to your group chat. Pick a challenge together, everyone opts in. The leaderboard does the accountability. The group does the encouragement.

Gym Challenge · friend group
Sunday standings · Day 21 🥇 Tom · 20 days (1 rest) · 🥈 Mae · 19 days (2 rest) · 🥉 Aim · 17 days (4 rest) · Kenn · 15 days (6 rest). Group total: 71 workouts logged. This week's MVP: Mae — caught up from rank 4 to 2.
Tom
i refuse to lose this. nobody touch me
Kenn
i think we're watching a TED talk in 9 days
Gym Challenge
9 days left. Anyone holding a 14+ streak finishes with a clean 30. Tom and Mae are on track. Kenn — if you go 9-straight you finish at 24/30 and overtake Aim. Want me to send you a check-in reminder at 8 AM each day?
Pricing

Free for one challenge. Premium for the group tools.

Free covers one solo or small-group challenge. Premium opens unlimited concurrent challenges + leaderboard tools + custom challenge packs.

Free
$0 · forever
  • One active challenge at a time
  • Up to 4 people in the group
  • Daily check-in + streak
  • Basic Sunday card
Add to LINE — Free
Premium
$5.99 / month · group tools
  • Unlimited concurrent challenges
  • Unlimited group size
  • Photo proof wall
  • Custom challenge designer (any duration, any rules)
  • Sunday MVP + comeback awards
  • One-time challenge passes ($2.99 each, themed: marathon prep, dry month, intermittent fasting)
Premium tools · $5.99/mo

First 50 groups get one month free + first pass free.

Use code FIT2026 at checkout. Valid 14 days. Free tier covers one challenge always.

Questions

What you might want to know

What kinds of challenges work?
Anything binary-trackable per day: workouts, sober days, no-alcohol, daily walks, 10-minute meditation, language practice streaks. The bot doesn't care what — it just tracks consistency.
What if I miss a day?
It logs as a miss, your streak resets, but you keep going. Some challenges allow "safety days" — set those at the start.
Can the leaderboard be private?
Yes — the leaderboard only posts in the group chat the challenge runs in. Nothing leaks outside. Forward is opt-in per person.
Can I cancel?
Anytime, from the Stripe customer portal link in your receipt email. Premium stays through the current billing period.
Do I need a LINE account?
Yes. Gym Challenge runs in LINE — that's where your friend group already chats.
Start the challenge

A 30-day challenge. A friend group. A leaderboard that holds it together.

Free for one challenge at a time. Premium opens unlimited + group tools. First 50 groups get a month free + first pass free.

Premium tools · $5.99/mo Add to LINE — Free