Esti is a lovely app for what it does: aesthetic photo editing with film effects, batch editing and reusable presets, so your whole feed stays visually consistent. A 4.6-star rating from 16K+ reviews says its users agree.
But if you landed here, chances are you're after the next step: not editing photos one by one, but turning them into a post. PSTR is a carousel post maker and AI scrapbook studio — it takes your (already pretty) photos and assembles them into carousels, collages and scrapbook pages automatically.
Why people look for an Esti alternative
- You need layouts, not filters. Esti polishes individual photos. PSTR's AI arranges them into a finished multi-photo post — the part Esti doesn't do.
- You want the analog look without grading. PSTR's film frames, polaroids, tape and textures give the vintage feel at the layout level, no color-science tinkering required.
- Your content is carousels and photo dumps. If most of your posts are multi-slide, a dedicated carousel maker saves more time than a faster editor.
PSTR vs Esti: an honest comparison
| PSTR | Esti | |
|---|---|---|
| What it is | AI carousel & collage maker | Aesthetic photo & video editor |
| AI collage assembly | ✅ Auto-builds collages from your photos | ❌ Edits photos individually or in batches |
| Film & analog feel | Frames, polaroids, tape, textures (layout level) | ✅ Polaroid, VCR, Kodak, Super8, Fuji effects (color level) |
| Batch editing & presets | ❌ | ✅ Core feature |
| Video editing | ❌ | ✅ Filters and effects on video |
| Price | Most features free; Pro $4.99/mo or $29.99/yr, unlimited AI $14.99/mo or $49.99/yr | Free; Esti Pro sold weekly or annually |
Who should stick with Esti
If your workflow is about color — matching every photo to one palette, applying a preset across a shoot, grading video clips — Esti does that better than PSTR ever will. Plenty of creators keep both: edit in Esti, assemble in PSTR.
Who PSTR is built for
PSTR fits creators whose bottleneck is the post, not the photo. If your feed runs on photo dumps, travel recaps and scrapbook-style carousels — PSTR was designed for exactly that.
FAQ
Is PSTR a free Esti alternative?
Yes. PSTR is free to download and most of its features cost nothing. Pro is $4.99 a month or $29.99 a year, and the plan with unlimited AI collage assembly is $14.99 a month or $49.99 a year. Esti is free to download, with Esti Pro sold weekly or annually.
Are PSTR and Esti actually the same kind of app?
Not quite — and that's the point. Esti is a photo editor: filters, film effects and batch editing for a consistent feed. PSTR is a layout maker: its AI assembles your photos into carousels, collages and scrapbook pages. Many creators edit in one and assemble in the other.
Does PSTR have film effects like Esti?
PSTR gets the analog feel through layout — film frames, polaroids, tape and textures — rather than through color filters. If you want Kodak- or Super8-style color grading on individual photos, Esti is the better tool for that.
Does PSTR work on Android?
Yes — PSTR is on both the App Store (iPhone) and Google Play (Android). AI tools are currently iPhone-only.
More comparisons
Try the AI way
PSTR is free, so build one carousel with it and see how your edited photos look assembled. Download PSTR free — your next photo dump might assemble itself.