PostFast vs Threadify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PostFast
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PostFast is the fast way to plan and publish across all your social channels from one place. Build your queue, tailor per-platform, and ship on schedule—without hopping between apps. What you can do: - Schedule everywhere: Instagram (Feed/Reels/Stories), TikTok, YouTube (Shorts & videos), X, Facebook (Pages/Reels/Stories), LinkedIn (profiles & pages), Threads, Bluesky. - Plan with a calendar: map your week. - Cross-post with control: customize captions, formats, and aspect ratios per network. - Preview before you publish: especially for Reels/Shorts. - Insights that matter: basic performance metrics to learn what works. - For power users: an optional API to automate uploads and workflows. Good to know: This app is a companion for existing PostFast users. Sign-in required. Account creation and billing happen on the web.
Threadify
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Threadify is the ultimate AI-powered content creation and scheduling tool for Threads by Meta. Whether you're a creator, entrepreneur, or brand, Threadify helps you create engaging content, schedule posts, and grow your audience all from one place. KEY FEATURES: AI Content Generation • Generate viral-ready threads and posts with advanced AI • Choose from multiple AI models, including Gemini • Use your personal knowledge base to create authentic content • Strict Facts mode ensures accuracy Smart Scheduling • Visual calendar to plan your content strategy • Schedule posts and threads in advance • Auto-publish at optimal times Analytics & Insights • Track your engagement and growth • Performance heatmaps to find your best posting times • Detailed post analytics Content Vault • Save and organise content from Threads and YouTube • Extract and repurpose viral content • Transcribe videos for easy repurposing Thread Builder • Create multi-post threads with ease • Rich text editing with media support • Preview before publishing Automation • Auto Plug: automatically promote under your viral posts • Auto Repost: keep your best content circulating • Smart engagement tools Knowledge Base • Import context from Google Drive and Notion • AI learns your voice and style • Personal facts for authentic content Threadify Viral in Two Clicks
Screenshots
Verdict
PostFast and Threadify are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PostFast ships an update every 3 weeks, Threadify every 2 weeks. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.
| Parameter | PostFast | Threadify |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Kohi Solutions EOOD | Sameera Samarasinghe |
In-app purchases
PostFast
No in-app purchases
Threadify
No in-app purchases









