Comparison

BellyButton vs Dualsy

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

Head to head
About

BellyButton

This app allows groups to collaboratively build a shared photo and video gallery for events. It simplifies photo sharing by consolidating all media into one place as it's captured, with host controls for privacy and access.

Highlights
  • Shared event galleries
  • Real-time photo and video updates
  • Host controls for visibility and downloads
  • Automatic timezone conversion
  • Public event pages
  • Calendar integration
Read full description

Turn your friends and family into your camera crew. The best photos from your event are the ones everyone else took. BellyButton gives your whole group one shared gallery - so every photo and video lands in a single place, as it happens. Create an event, invite your crew, and watch the gallery fill up as everyone shoots. You capture the moments you're in - and get all the ones you missed. One shared gallery - everyone's photos and videos, together Capture the moment together - your whole crew contributes, live You're in control - as the host, decide what's shown and who can download All your events in one place - easy to revisit anytime From weddings and birthdays to trips and nights out, BellyButton is the shared album your whole crew builds together - one event, one gallery, every angle. CREATE AN EVENT IN SECONDS A simple, guided setup - name it, set the date and place, and you're ready. Birthday, wedding, weekend trip, or a Tuesday dinner: it all works the same easy way. INVITE YOUR CREW Invite straight from your contacts or by mobile number. BellyButton spots duplicates and already-invited guests, and shows you who's coming. CAPTURE TOGETHER, LIVE Everyone at the event can add photos to the same gallery - no more "send me that pic." The built-in multi-shot camera keeps up with the moment, and new photos appear in real time as they're taken. A GALLERY YOU CONTROL This is what makes BellyButton different. As the host, you decide what's visible and to whom - keep shots to your crew, or open a clean public page for everyone. Roles and per-photo controls mean the right people see the right photos. MADE TO BE SHARED - SAFELY Turn on a public event page and share one link. Public galleries are view-only and protected with secure, expiring links, so you can show off your event without handing over your originals. EVERY TIMEZONE, HANDLED Planning across cities or countries? Event times convert automatically to each guest's local time. No more "wait, whose time?" STAYS IN SYNC Real-time updates mean new photos, new arrivals, and activity show up the moment they happen - no refreshing, no waiting. HELPFUL, NOT NOISY Get a nudge when someone joins, adds photos, or it's time to head out - and quiet for everything else. ADD TO YOUR CALENDAR One tap saves the event to your device calendar, with all the details. HONEST BY DESIGN Your event and its photos live for a set window, then clear out - so your memories don't pile up forever. Need more time? Keep them going with a tap. Everything's upfront: real dates, plain language, no surprises. WHAT YOU CAN DO Create and manage events with a quick guided setup Invite by contacts or mobile number One shared gallery that updates in real time Multi-shot camera for fast, candid capture Host controls: roles and per-photo visibility A clean, view-only public event page Automatic timezone conversion Calendar integration and smart notifications WHO IT'S FOR Friends who love documenting their hangouts Families spread across cities and timezones Hosts who want every guest's photos in one album Teams planning trips and offsites Anyone tired of chasing photos after the event Create your first event free. Turn the whole day into one shared memory - BellyButton.

About

Dualsy

Record vertical and horizontal video simultaneously from a single take. This tool helps content creators capture every perspective for platforms like TikTok and YouTube without extensive editing. Get professional results for multiple social media formats instantly.

Highlights
  • Simultaneous portrait and landscape recording
  • Dual lens integration
  • Pro-grade controls (resolution, frame rate, file format)
  • Instant export for social media
  • On-screen visual guidance overlays
  • Single lens mode with intelligent cropping
Features
Read full description

Capture Every Perspective in One Take Stop choosing between TikTok and YouTube. Dual Recorder: Both Aspect Videos is the ultimate tool for content creators who need to be everywhere at once. Leveraging advanced multi-camera processing, this app allows you to record vertical and horizontal video simultaneously, saving you hours of editing and ensuring you never miss the perfect shot in either format. Whether you are capturing a cinematic landscape for your vlog or a high-energy portrait clip for your social feed, Dual Recorder: Both Aspect Videos handles the heavy lifting. One session, two separate files, zero compromise. Key Features Dual Format Recording: Record in 9:16 portrait and 16:9 landscape at the exact same time. The app generates two distinct high-quality video files from a single recording session. Dual Lens Integration: Utilize different lenses on your device to capture the widest field of view for landscape while maintaining a focused portrait frame. Single Lens Mode: Even in single lens mode, the app uses intelligent cropping and sensor utilization to provide both formats instantly. Pro-Grade Controls: Take full command of your output. Adjust resolution (up to 4K), frame rates (24, 30, or 60 fps), and file formats (MOV or MP4) to match your workflow. Instant Export: No more cropping or stretching in post-production. Your videos are saved to your library ready for immediate upload to any platform. Visual Guidance: Integrated on-screen overlays show you exactly what is being captured in both frames, so you can compose your shots perfectly for every destination. Why Dual Recorder: Both Aspect Videos? Modern social media demands multiple formats. Traditionally, this meant recording twice or losing significant quality by cropping a horizontal video into a vertical one. Dual Recorder: Both Aspect Videos solves this by maximizing your iPhone sensor's potential, giving you professional results for Reels, Shorts, and traditional video platforms simultaneously. Note: Some features, including 4K recording, high frame rate options, and advanced dual-lens configurations, may require a paid subscription. Privacy Policy: https://llabs.top/privacy.html Terms of Service: https://llabs.top/terms.html

Screenshots

BellyButton4 screens
Dualsy4 screens

Verdict

The call

The clearest difference is review sentiment: BellyButton at 100% against Dualsy's 5%. BellyButton also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 6). Dualsy's advantage is update cadence (every 3 days vs monthly) and ratings volume (290 vs 1). On price, ads 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. Dualsy sells 6 in-app purchases, starting at $4.99 per 7 days. BellyButton asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BellyButton holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Dualsy has 290 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of BellyButton's written reviews are positive against 5% of Dualsy's.

UpkeepUpdate frequency

BellyButton ships an update monthly, Dualsy every 3 days. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

Scorecard7 real differences · 3 level
BellyButton versus Dualsy: the parameters behind the verdict, then further details
ParameterBellyButtonDualsy
PriceFreeFree
Rating5.0 (1 ratings) — better4.3 (290 ratings)
Positive reviews100.0% of reviews — better4.9% of reviews
Number of ratings1290 — better
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size36 MB159 MB
Age rating17+4+
DeveloperOnsite IT Advisors LLCFlame Teknoloji Yatırımları Limited Şirketi

Customer experience

BellyButton

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Dualsy

All ratings290 ratings
Positive82.8%
Neutral1.7%
Negative15.5%
Written reviews41 reviews
Positive4.9%
Neutral9.8%
Negative85.4%

In-app purchases

None

BellyButton

No in-app purchases

6 purchases

Dualsy

Subscriptions6
  • Pro Weekly$4.997 Days
  • Pro Weekly$5.997 Days
  • Pro Yearly$14.991 Year
Show 3 more
  • Pro Yearly$19.991 Year
  • Pro Yearly$39.991 Year
  • Pro Yearly Dualsy$59.991 Year

Questions

Is BellyButton free?
BellyButton is free to download, with no in-app purchases.
Is Dualsy free?
Dualsy is free to download, with in-app purchases available.
Which has better reviews, BellyButton or Dualsy?
BellyButton is rated higher. BellyButton averages 5.0 out of 5 from 1 ratings, while Dualsy averages 4.3 from 290 ratings.
Do BellyButton or Dualsy have ads?
Neither BellyButton nor Dualsy shows ads.
Which is updated more often, BellyButton or Dualsy?
BellyButton ships an update monthly, and Dualsy every 3 days. Most recently, BellyButton was updated on October 5, 2026 and Dualsy on October 14, 2026.

Other comparisons