Comparison

Vessel vs Posterfly

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

Head to head
About

Vessel

Capture, summarize, and study sermons and scripture with AI-powered tools. Organize your notes, gain deeper understanding, and revisit teachings anytime. Turn passive listening into lasting knowledge.

Highlights
  • Record live sermons
  • AI sermon summarization
  • Scan Bible pages
  • Verse context and meaning
  • Structured note organization
  • Personalized reflection points
  • Searchable note library
Features
Read full description

Never let a sermon or Scripture passage slip away again. Vessel turns what you hear and read — sermons, Bible passages, personal reflections — into clear, organized notes you'll actually go back to. Record live in church, summarize a YouTube sermon, or scan a printed page. Vessel does the rest. CAPTURE EVERY SERMON Record sermons directly in the app while jotting your own thoughts as you listen. No more scrambling to remember what the pastor said by Tuesday. SUMMARIZE ANY SERMON, ANYWHERE Paste a YouTube link and get a structured, AI-generated summary in seconds — perfect for sermons you missed or want to revisit. SCAN & STUDY SCRIPTURE INSTANTLY Point your camera at a printed Bible page and Vessel opens the exact passage for you — no flipping, no searching. UNDERSTAND WHAT YOU'RE READING Tap any verse to see the context and meaning behind it — the history, the audience, the intent — so you're not just reading Scripture, you're understanding it. FROM SERMON TO STRUCTURED NOTES Vessel organizes every sermon and study session into key themes, takeaways, and scripture references — so your notes are actually usable, not just a wall of text. TURN TEACHING INTO ACTION Get practical, personalized reflection points and life applications pulled straight from what you just heard or read. REVISIT ANYTIME All your notes, summaries, and recordings live in one searchable library — so what you learned on Sunday doesn't disappear by Wednesday. Whether you're in the pew, studying at home, or catching up on a sermon you missed, Vessel helps you go deeper into Scripture and actually remember it. Download Vessel and turn every sermon into lasting understanding. Privacy: https://vesselapp.ai/app-privacy Terms: https://vesselapp.ai/app-terms GET IN TOUCH: Support: support@vesselapp.ai

About

Posterfly

Generate daily promotional posters for your business using AI. Simply provide your business details and a brief description, and the app creates ready-to-share graphics with your branding. Save and share them instantly across social media platforms.

Highlights
  • AI-generated daily posters
  • Automatic branding application
  • Customizable with business details and logo
  • Add product photos to designs
  • Save and share to social media
  • Poster history for reuse
Features
Read full description

Your brand on a new poster, every single day. Every business needs something to post. Business Posters turns your business name, your logo and a one-line description into finished, ready-to-share promotional posters — no designer, no template hunting, no design skill needed. SET UP ONCE Tell us your business name, what you do, and add your logo. From then on, your branding is applied to everything you make. DESCRIBE IT, GET A POSTER Brief the in-app assistant the way you'd brief a designer — "Diwali offer, 20% off, sweet shop" — and get a finished poster back with your logo and business name already placed on it. Add your own product photos and they go into the design. A FRESH FEED EVERY DAY Open the app and posters made for your business are already waiting — festivals, offers, greetings and seasonal moments. Tap to save or share. SAVE AND SHARE ANYWHERE Save straight to Photos, or share to WhatsApp, Instagram, Facebook and anywhere else in a single tap. YOUR HISTORY STAYS WITH YOU Every poster you have made stays in your history, searchable, so you can find a design later and use it again. MADE FOR Shops and retail, restaurants and cafés, salons and spas, gyms and studios, clinics, real-estate agents, coaching centres, freelancers and consultants — anyone who has to keep showing up on social media. BUSINESS POSTERS PREMIUM Premium unlocks unlimited poster generation and the full set of branding tools. - Prices are shown in the app, in your local currency, before you confirm anything. - Payment is charged to your Apple ID account at confirmation of purchase. Terms of Use: https://brand-poster-backend.primetrace.app/tos Privacy Policy: https://brand-poster-backend.primetrace.app/privacy-policy Questions or trouble? Write to support@primetrace.app

Screenshots

Vessel4 screens
Posterfly4 screens

Verdict

The call

The clearest difference is review sentiment: Vessel at 47% against Posterfly's 0%. Vessel also leads on rating (4.4 vs 1.0) and ratings volume (54 vs 2). Posterfly's advantage is ads (none vs shown) and update cadence (every 3 days vs weekly). On price, in-app purchases, monetization model and chart position 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. Vessel sells 4 in-app purchases, starting at $9.99 per 7 days and Posterfly sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Vessel holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Vessel has 54 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 47% of Vessel's written reviews are positive against 0% of Posterfly's.

UpkeepUpdate frequency

Vessel ships an update weekly, Posterfly every 3 days. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

Scorecard6 real differences · 5 level
Vessel versus Posterfly: the parameters behind the verdict, then further details
ParameterVesselPosterfly
PriceFreeFree
Rating4.4 (54 ratings) — better1.0 (2 ratings)
Positive reviews47.1% of reviews — better0.0% of reviews
Number of ratings54 — better2
Update frequencyWeeklyEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#64 — better#177
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.0 — better
Further details — not scored
Size29 MB14 MB
Age rating4+17+
DeveloperDUOMO APP LIMITEDPrimetrace Technologies Inc.

Customer experience

Vessel

All ratings54 ratings
Positive85.2%
Neutral1.9%
Negative13.0%
Written reviews17 reviews
Positive47.1%
Neutral5.9%
Negative47.1%

Posterfly

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

Vessel

Subscriptions4
  • Vessel Premium3 Days trial$9.997 Days
  • Vessel Weekly Premium3 Days trial$14.997 Days
  • Vessel Yearly Premium$59.991 Year
Show 1 more
  • Vessel Yearly Premium$69.991 Year
2 purchases

Posterfly

One-time2
  • business_posters_9.99$9.99
  • Brand Poster 49.99$49.99

Questions

Is Vessel free?
Vessel is free to download, with in-app purchases available.
Is Posterfly free?
Posterfly is free to download, with in-app purchases available.
Which has better reviews, Vessel or Posterfly?
Vessel is rated higher. Vessel averages 4.4 out of 5 from 54 ratings, while Posterfly averages 1.0 from 2 ratings.
Do Vessel or Posterfly have ads?
Vessel shows ads; Posterfly does not.
Which is updated more often, Vessel or Posterfly?
Vessel ships an update weekly, and Posterfly every 3 days. Most recently, Vessel was updated on October 17, 2026 and Posterfly on October 3, 2026.
Which is more popular, Vessel or Posterfly?
Vessel currently peaks at #64 in the App Store charts, and Posterfly at #177. Chart position reflects recent download velocity rather than total install base.

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