
seashellOS
Modern Business Management
0 ratings
Free
In-App Purchases
About
seashellOS is the operating system for your client business — invoices, projects, bookings, contracts, galleries and messaging in one place, so you stop stitching six tools together.
Built for anyone who works client by client: studios, freelancers, agencies, consultants, contractors and small service businesses of any kind.
RUN THE WHOLE RELATIONSHIP
• Clients and projects with everything filed against them
• Invoices and payments, with automatic reminders
• Bookings and scheduling with calendar sync
• Contracts and quotes with e-signatures
• Client messaging with file and photo sharing
• Galleries and video delivery for finished work
KNOW WHERE YOU STAND
• Connected banking keeps income and expenses current
• Mileage and time tracking
• Revenue, outstanding invoices and profitability at a glance
WORK FASTER WITH SHELLO
Available on Pro+, Shello drafts agreements, builds quotes, writes client replies and surfaces what needs
attention in your finances.
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MEMBERSHIP
seashellOS is free to start: up to 3 clients, 2 invoices a month, project management, contracts and client
messaging.
Paid plans are auto-renewing subscriptions:
• Pro — $9/month or $86/year
Unlimited clients and projects, bookings and calendar sync, connected banking, custom branding, mileage
and time tracking, 10 GB storage.
• Pro+ — $19/month or $180/year
Everything in Pro, plus the Shello AI assistant, AI agreement generator, AI quote builder, AI financial
insights, template library, 50 GB storage.
• Team — $99/month or $948/year
Everything in Pro+, plus team seats and shared access, a white-label client portal, custom domain and
email branding, unlimited storage, and the gear rental platform.
Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews
automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your
account is charged for renewal within 24 hours prior to the end of the current period. You can manage
your subscription and turn off auto-renew in your Apple Account settings after purchase. Any unused
portion of a free trial period is forfeited when you purchase a subscription.
Terms of Use: https://seashell-os.com/terms
Privacy Policy: https://seashell-os.com/privacy
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What's New in seashellOS
1.1.2
September 1, 2026
Your Finance tab stays up when something goes wrong. • If one piece of your financial data can't be loaded, everything else still loads. Before, a single hiccup replaced the whole tab with an error page. • A background refresh that fails no longer clears the figures already on your screen. • If your account doesn't have access to a section, the app now says so plainly instead of offering a "Try Again" that could never work. • Signing back in after your session expires is more reliable. • The same fixes apply on iPad.
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Subscriptions & In-App Purchases
Pro Tier - 1 Month
seashellOS Pro — billed monthly
$9.001 Month





