Postdeck: Social Media Planner

About this app

Postdeck is the a workbench for solo creators and indie makers who post across multiple platforms without paying a monthly SaaS subscription. Plan, prep, and queue posts for Instagram, X, LinkedIn, Threads, Bluesky, Reddit, Mastodon, TikTok, YouTube Shorts, and Pinterest — all in one place. Pay once, work offline, no accounts to connect. WHAT'S INSIDE • Drafts & queue — caption, image, hashtags, schedule. Per-platform character counters. • Image tools — background fill, blur, gradient, aspect-ratio presets for every platform. • Hashtag groups — 25+ starter packs across niches, plus your own. • Grid & feed previews — see your Instagram grid, TikTok feed, Reddit card, or Threads list before you post. • Calendar — what's scheduled across every platform, week at a glance. • AI caption assist — Apple Intelligence on-device (free) or bring your own Claude / ChatGPT key. • iOS Share Extension, widget, and App Shortcuts for one-tap drafting. THE MARKETING TAB • Launch checklists — App Launch, Product Hunt, Show HN, Reddit Show, Etsy Shop, Gumroad Product, Holiday Push. • Listing workbench — title, subtitle, and keyword-field drafting with live character budgets for App Store, Etsy, and Gumroad. • Growth metrics — log weekly followers, MRR, downloads, subscribers. Trend lines, not noise. • Feedback log — capture reviews, DMs, and feature requests. Tag testimonials for reuse. • Press kit — build a press-ready page with copy, contact, and assets. • Outreach pipeline — track press contacts, statuses, and follow-up dates. • Key dates — retail and cultural calendar (BFCM, Diwali, Lunar New Year, Holi, Easter, and more) with lead-time warnings. WHY POSTDECK Pay once. No subscription. No OAuth or API risk — Postdeck never logs into your accounts. Your content stays on your device. The hand-off model copies your caption to the clipboard and opens the right app, so you stay in control of every post. PRO UPGRADE Unlock unlimited drafts, the Marketing tab, calendar view, advanced hashtag groups, smart reminders, and batch export with a single one-time purchase. No subscription, ever. Postdeck doesn't auto-publish.

Community Updates : • Browse tips and the Showcase without signing into iCloud • Votes now register instantly instead of reloading the whole feed • Reply to any tip - the thread lives under it • Block or hide anyone, report anything, and everything posted runs through a content filter first

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Sep 17, 2026 · 7:09 PM Free