Comparison

DropBrain vs Carousel Post

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DropBrain

Read full description

DropBrain: Journal Your Thoughts Instantly, Organize Later Your brain doesn't think in folders. It just thinks. Ideas pop up. Feelings happen. You need to capture them now before they vanish. DropBrain solves the problem every journaling app has: "Where should I save this?" By the time you decide, the thought is gone. --- TIMELINE THINKING --- Your newest thoughts are always at the bottom of the screen. No navigation. No folders required. Just open, type, done. • Reverse chronological timeline (newest always accessible) • Bottom input bar for instant capture • Groups to organize when you're ready (or never) • Threads to expand on ideas • Scroll through your stream of consciousness • Mark messages as Done, Favorite, or Important • Strikethrough completed thoughts Think of it like a feed for your mind. Capture everything. Sort nothing unless you want to. Your timeline becomes your external brain. --- BUILT FOR QUICK JOURNALING --- Students capturing ideas between classes. Creatives collecting thoughts throughout the day. Anyone with ADHD who thinks faster than they organize. People writing about their feelings and daily life. If you've ever lost a thought because you couldn't pick a folder, DropBrain is for you. • Designed for iPhone (pocket-first, not desktop-first) • Quick journal entries about thoughts and feelings • Bottom-up scrolling keeps recent entries at hand • No "where does this go?" friction • iCloud sync across all your Apple devices --- AI-POWERED WRITING SUPPORT --- Write confidently with on-device Apple Intelligence (iOS 26+): • Tap to correct spelling, grammar, and punctuation • 100% on-device processing (no cloud, no servers) • Fixes phonetic errors (becuz → because) • Preserves your natural voice • 25 corrections free/month, unlimited with Premium --- ACCESSIBILITY FIRST --- Built by someone with dyslexia who understands different minds: • OpenDyslexic font for dyslexic readers • Adjustable line spacing and contrast • Flexible message padding and visual density • Timeline layout for non-linear thinking • Full Dynamic Type support with VoiceOver labels throughout • No forced organization (works with your brain, not against it) --- CUSTOMIZATION AT THE CENTER --- Every brain processes differently. Customize everything: Fonts: System, OpenDyslexic, Fira Code, JetBrains Mono, Lexend Themes: 9 total (3 free + 6 premium pastels) Styles: Bubble, card, minimal, compact, spacious Spacing: Line height, padding, margins Visual Density: Headers, timestamps, dividers --- SECURITY & PRIVACY --- Your thoughts, feelings, and ideas deserve complete privacy and protection. • Face ID & Pincode lock — secure your journal with biometric or code authentication • Everything stored in YOUR private iCloud (not our servers) • Only you can read your journal entries - we have zero access • AI corrections happen on-device (nothing sent to external servers) • No company databases, no analytics, no tracking • GDPR data export & purge — download or delete all your data anytime • Ad-free forever Your most personal thoughts stay personal. No exceptions. --- PREMIUM ($2.99/month) --- - Unlimited AI corrections (free: 25/month) - 6 additional pastel themes - 4 premium fonts (OpenDyslexic, Fira Code, JetBrains Mono, Lexend) - Custom app icons - Hide groups from Home - Mark as Done, Favorite, Important (message markers) - Strikethrough messages - Face ID / Pincode lock Cancel anytime in App Store settings. Free version includes core features. --- DESIGNED FOR --- - People with dyslexia or ADHD - Visual thinkers and creative minds - Students seeking accessible journaling - Anyone preferring flexible organization --- SYSTEM REQUIREMENTS --- iOS 26.0 or later iCloud account for sync AI correction requires Apple Intelligence enabled Free version includes core features Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Carousel Post

Effortlessly design professional social media carousels with AI-powered idea generation and customizable templates. Optimize posts for various platforms or create from scratch with advanced editing tools. Export high-quality content ready for sharing.

Highlights
  • AI-powered idea generation
  • Platform-optimized designs (TikTok, Instagram, LinkedIn)
  • Full slide customization
  • Background and font style options
  • Social media tag integration
  • High-quality export
  • Project gallery with organization tools
Features
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Turn one idea into a scroll-stopping carousel in minutes. Carousel Post is the fastest way to create text-based carousel posts and swipe slides for Instagram, TikTok and LinkedIn. Describe your topic, let AI write the slides, then style and export. No design skills, no templates to fight with, no watermark on your ideas. AI CAROUSEL GENERATOR Stuck on what to post? Enter a topic, pick your niche and audience, choose a tone (professional, casual, inspirational, educational or funny) and get a complete carousel outline with a hook slide, value slides and a call to action. Regenerate until it is right, then edit any line. BUILT FOR EVERY PLATFORM • Instagram carousels in the right aspect ratio for the feed • TikTok photo slideshows and swipe posts • LinkedIn carousels for thought leadership and B2B content • A generic format for Threads, X, Pinterest, Facebook and anywhere else Each platform comes with pre-set sizes, text styles and colors that match its best practices. START FROM SCRATCH OR FROM AN IDEA Prefer a blank canvas? Add slides, write your own text and control every detail. Or use the Topic Suggestions feature for fresh content ideas tailored to your platform and style. MAKE IT YOURS • Backgrounds: solid colors, gradients or your own photos • Text styles: Title, Headline, Body and Caption presets tuned for each platform • Colors: an intuitive color picker for every slide • Alignment: a simple slider to place text exactly where you want it • Social tags: add your Instagram, TikTok, LinkedIn or custom handle to every slide • Apply to All: push backgrounds, fonts, colors and tags across the whole carousel in one tap • Smart numbered lists: automatic number formatting for list-style slides EXPORT AND POST Save individual slides or the whole carousel to your Photos library in high resolution, ready to upload as an Instagram carousel, TikTok slideshow or LinkedIn document post. STAY ORGANIZED Every carousel lives in your project gallery with search, duplicate and edit. A built-in tutorial project shows you the full workflow in under two minutes. PERFECT FOR • Content creators growing an audience • Marketers and small businesses posting branded content • Coaches, educators and consultants sharing tips and frameworks • Founders and professionals building a personal brand on LinkedIn • Anyone who wants to turn quotes, lists, stories and how-tos into posts people actually swipe through Carousel posts get more saves, shares and reach than single images. Carousel Post gives you the ideas, the words and the design so you can publish consistently. Download Carousel Post and create your first swipe post today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://anthonyharveyapps.com/carousel-post-privacy

Screenshots

DropBrain4 screens
Carousel Post4 screens

Verdict

The call

The clearest difference is update cadence: DropBrain at weekly against Carousel Post's every 5 weeks. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DropBrain sells 1 in-app purchase, starting at $2.99 per month and Carousel Post sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DropBrain ships an update weekly, Carousel Post every 5 weeks. The most recent releases landed on August 27, 2026 and September 26, 2026 respectively.

Scorecard1 real difference · 8 level
DropBrain versus Carousel Post: the parameters behind the verdict, then further details
ParameterDropBrainCarousel Post
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyWeekly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS26.026.0
Further details — not scored
Size52 MB40 MB
Age rating4+4+
DeveloperAlexander BrandstedtAnthony Harvey

In-app purchases

1 purchases

DropBrain

Subscriptions1
  • Premium Subscription$2.991 Month
2 purchases

Carousel Post

Subscriptions2
  • Unlimited Monthly$5.991 Month
  • Unlimited Yearly3 Days trial$34.991 Year

Questions

Is DropBrain free?
DropBrain is free to download, with in-app purchases available.
Is Carousel Post free?
Carousel Post is free to download, with in-app purchases available.
Do DropBrain or Carousel Post have ads?
Neither DropBrain nor Carousel Post shows ads.
Which is updated more often, DropBrain or Carousel Post?
DropBrain ships an update weekly, and Carousel Post every 5 weeks. Most recently, DropBrain was updated on August 27, 2026 and Carousel Post on September 26, 2026.

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