InstaSlide vs PSTR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InstaSlide
Easily create visually appealing, continuous image carousels for social media. This app offers a user-friendly interface with customizable layouts and pre-made templates to enhance your visual storytelling and product showcases.
- Continuous carousel creation
- Drag and drop interface
- Customizable layouts
- Pre-made templates
- Sticker customization
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Transform your Instagram game with InstaSlide – the ultimate carousel creation app! Whether you're telling a story, showcasing products, or curating a visually stunning series, InstaSlide makes creating seamless aesthetic carousels effortless and fun. Key Features: - Easy-to-Use Interface: Drag and drop your images, and graphics to craft the perfect carousel with just a few taps. - Customizable Layouts: Choose from a variety of stunning pre-made templates, or design your own with personalized stickers. Terms and Conditions: https://twinstarcreatives.com/terms-and-conditions/ Privacy Policy: https://twinstarcreatives.com/privacy-policy/
PSTR
Easily create stunning photo collages and carousel posts for social media or personal use. Transform your images with ready-made templates, intuitive editing tools, and a background remover. Perfect for aesthetic visuals and quick content creation.
- Create photo collages and carousel posts
- Modern templates and adaptive layouts
- Built-in background remover
- Easy image editing (crop, resize, enhance)
- Add text, stickers, drawings, and frames
- Save and share in high resolution
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Create scroll-stopping collages and carousel posts from your photos with PSTR. Our simple and powerful photo editor helps you transform any image into a unique picture, post, or wallpaper in just a few taps. Choose a ready-made template, adjust the layout, and instantly create something beautiful. PSTR is made for people who love aesthetic visuals — whether you’re building an Instagram carousel, designing a lock screen, or making a personal collage. What you can do - Combine your photos into elegant and clean collages. - Choose from modern templates and adaptive layouts for any mood. - Use the built-in background remover to cut out people or objects in one tap. - Edit your images easily: crop, resize, and enhance in seconds. - Add text, stickers, drawings, and frames for extra style. - Create Instagram carousel posts and stories that stand out. - Make wallpapers for your Lock Screen and Home Screen. - Save and share your creations instantly in high resolution. Why users love PSTR - Intuitive interface — no design skills needed. - Ready-to-use templates that speed up your workflow. - Smart layouts that auto-adjust to your images. - Perfect for social posts, stories, and carousels. - All creative tools in one app — compact and easy to use. Whether you’re creating content for social media, collecting memories, or just refreshing your phone’s look — PSTR makes it simple, fast, and fun. Download now and start creating something beautiful! Privacy Policy: https://pstrcollage.com/privacy Terms of Use: https://pstrcollage.com/terms
Screenshots
Verdict
The clearest difference is rating: PSTR at 4.6 against InstaSlide's 1.0. PSTR also leads on review sentiment (40% vs 0%) and ratings volume (298 vs 1). InstaSlide's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.
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. InstaSlide sells 2 in-app purchases, starting at $4.99 per 7 days and PSTR sells 8 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PSTR holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: PSTR has 298 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of InstaSlide's written reviews are positive against 40% of PSTR's.
InstaSlide ships an update every 3 weeks, PSTR every 8 days. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.
| Parameter | InstaSlide | PSTR |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.6 (298 ratings) — better |
| Positive reviews | 0.0% of reviews | 40.0% of reviews — better |
| Number of ratings | 1 | 298 — better |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 126 MB | 223 MB |
| Age rating | 4+ | 4+ |
| Developer | Twinstar Creatives | Evgenii Fomin |
Customer experience
InstaSlide
PSTR
In-app purchases
InstaSlide
- Feeds Premium Weekly$4.997 Days
- Feeds Premium Yearly3 Days trial$149.001 Year
PSTR
- Week Subscription$3.997 Days
- Weekly Premium3 Days trial$3.997 Days
- Monthly Subscription (only Editor)$4.991 Month
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- Weekly Subscription Pro$5.997 Days
- Monthly Subscription3 Days trial$14.991 Month
- Yearly Premium$24.991 Year
- Annual Subscription7 Days trial$29.991 Year
- Annual Subscription PRO3 Days trial$49.991 Year
