PostCheck: Photo Dump Builder
Perfect Your Instagram Posts
About
This app uses AI to curate your photo dumps, selecting the best images, arranging them perfectly, and crafting captions in your unique voice. It also suggests fitting music and provides an honest score for your posts.
What's New in PostCheck
2.27
July 17, 2026
A small tune-up to keep PostCheck running smoothly. More coming soon.
Subscription plans
Annual
Unlimited AI checks for your posts & profile.
FAQ
How does PostCheck build a photo dump?
PostCheck analyzes up to 12 photos you upload, selects the best ones, removes duplicates, arranges them in an optimal order, writes a caption in your learned voice, and suggests a fitting song. It then saves the complete dump to your camera roll.
Can PostCheck learn my writing style?
Yes, PostCheck learns your voice by analyzing captions you've previously posted. The more you use it and select its suggestions, the more accurately it will mimic your style.
What are the subscription options for PostCheck Pro?
PostCheck Pro offers an annual subscription for $29.99/year with a 3-day free trial, or a monthly option for $4.99/month without a trial. You can cancel anytime through your Apple ID settings.
Does PostCheck have ads?
No, PostCheck does not contain advertisements. The app is free to use with optional in-app purchases for its Pro features.
What kind of music can PostCheck suggest?
PostCheck can suggest trending songs or music from specific eras like the 80s, 90s, hip-hop, and indie, based on the vibe of your photo dump.
What is the Post Score in PostCheck?
The Post Score is an honest evaluation of your photo dump, providing real reasons behind its rating. This helps you understand what makes a post effective.
What are the Profile Check and Match Their Style features?
Profile Check allows you to see how strangers perceive your Instagram profile with a Social Score. Match Their Style lets you compare your profile to an admired one and receive steps to emulate its success.
What age rating does PostCheck have?
PostCheck has an age rating of 4+, making it suitable for a wide range of users.