Post.UP
AI Captions & Hashtags
Free · In-App Purchases · Designed for iPad
Let Post.UP make posting to multiple social media accounts easier for you. Post.UP turns your photos and videos into scroll-stopping social media posts in seconds. Powered by AI, Post.UP generates perfectly crafted captions and trending hashtags — tailored to your vibe.
HOW IT WORKS
Snap a photo, record a video, or pick from your library.
Choose your tone — Funny, Professional, Heartfelt, Meme, and more.
Get an AI-generated caption with hashtags, ready to copy and post.
10 CAPTION TONES
Ad/Promo, Heartfelt, Funny, Meme, Political, Inspirational, Sarcastic, Professional, Casual, and Storytelling — so every post sounds exactly like you. Use the Same photo/video with the related caption and hashtags to post on multiple social media apps.
THREE GENERATION MODES
On-Device: Private, fast captions powered by Apple Intelligence.
Hybrid: Best of both — on-device speed with cloud intelligence as a fallback.
AI Pro: Full cloud-powered captions using the most advanced AI models.
AI IMAGE GENERATION (Pro)
Create original images from text prompts using Apple Image Playground or Gemini AI.
SAVE & ORGANIZE
Save your favorite caption + media combos as PostUPs. Archive the ones you love. Free users can store up to 5 at a time.
POST.UP PRO
Unlock Hybrid and AI Pro modes, AI image generation, and unlimited saved PostUPs with a Pro subscription.
Post.UP Pro is available as a monthly or yearly auto-renewing subscription. Payment is charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Any unused portion of a free trial period will be forfeited when purchasing a subscription.
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
https://jamsoftinc.com/postup-privacy-policy
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
This update brings a major upgrade to the way you create and publish content.
New Photo workflow for importing, capturing, or creating images with AI
New Video Studio for recording, importing, editing, and finishing videos before publishing
Unified caption and hashtag generation for both photos and videos
New Post Composer with title, caption, hashtags, alt text, CTA, and posting notes
New Workspace to manage saved posts, Studio projects, and exports in one place
Easier sharing with media export, share sheets, and caption file delivery
Improved AI options, including on-device image creation where available
Updated privacy and consent flow for AI-powered features
The developer, JAMSoft Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JAMSoft Inc
- Size
- 22.1 MB
- Category
- Social Networking
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- Languages
- English
- Age Classification
4+
- 4+
- In-App Purchases
Yes
- Pro Monthly $7.99
- Pro Yearly $79.99
- Copyright
- © 2026 Jamsoft Inc