# Muster Up: Group Trip Split — Plan, share costs & settle up

> Plan, share costs & settle up (iPhone/iPad app by Lance Allan Perry.)

- Source: https://appshunter.io/ios/app/muster-up-group-trip-split/id6794845541 (this page in markdown: same URL + `.md`)
- Developer: [Lance Allan Perry](https://appshunter.io/developer/6794359535)
- Category: Travel, Finance
- Price: $1.99
- Age rating: 4+
- Requires: iOS 18.0 · 2 MB
- Languages: American English
- Released: 2026-08-14
- Data updated: 2026-08-15
- User reviews in markdown: https://appshunter.io/ios/app/muster-up-group-trip-split/id6794845541/reviews.md

## What is Muster Up?

The whole group trip, sorted in one app.

Muster Up plans the food, shares out the shopping, tracks every cost and squares everyone up at the end — so nobody plays banker and nobody gets stung.

PLAN THE TRIP
• Real locations from Apple Maps — one tap for driving directions to camp
• Weather forecast for your spot as the dates get close (kept offline once loaded)
• Multi-stop trips, each stop with its own nights
• Save your group once, add everyone to the next trip in one tap

SHARE THE WORK
• Invite the group with a link — Messages, WhatsApp, email, anywhere
• Everyone sees the same trip and can add costs and tick off shopping
• A shopping list built from everyone's appetite, and a pack list so you don't end up with four stoves and no tent
• Drag any item onto a friend to make it theirs

SPLIT IT FAIRLY
• Track costs as you pay, receipt photos attached
• Split evenly, per person or per party, or pick exactly who shares what
• Kids covered by a parent, guests covered by the group — the maths just works
• Part-trip friends only pay for the nights they're there

SETTLE UP
• The fewest payments that square everyone up, worked out for you
• Mark payments made, attach transfer receipts
• Export a PDF summary or spreadsheet for the group chat

PAY ONCE, OWN IT
• One purchase. No ads, no subscription, no limits, no upsells
• Your data syncs through your own iCloud — no accounts, no servers of ours
• Works fully offline; everything catches up when you're back in reception

Works on iPhone and iPad.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 1 release)

### 1.0 — 2026-08-14

No release notes.

## More apps by Lance Allan Perry

- [Steady Reef](https://appshunter.io/ios/app/steady-reef/id6794359531)
- [Anchor: ADHD Daily Planner](https://appshunter.io/ios/app/anchor-adhd-daily-planner/id6795619008)
- [Verandah: Family Day Board](https://appshunter.io/ios/app/verandah-family-day-board/id6795765582)

All apps by Lance Allan Perry: https://appshunter.io/developer/6794359535

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*