Comparison

Stackd vs Unblurry Pro

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

Head to head
About

Stackd

Easily share large batches of photos with friends and groups. Recipients can swipe to save their favorites in full quality, while unwanted images disappear. Photos are end-to-end encrypted for privacy and stacks expire automatically.

Highlights
  • Send hundreds of photos at once
  • Swipe to keep or skip photos
  • Save photos in original quality
  • Create and share with groups
  • End-to-end encrypted sharing
  • Stacks expire automatically
  • Uploads only on Wi-Fi by default
Features
Read full description

Stop chasing "send me those pics". With Stackd, whoever took the photos sends the whole lot in one go, and everyone swipes through and keeps the ones they love. SEND A WHOLE STACK Tap +, drag across your photos to pick hundreds at once, and send them to friends or a group. It keeps uploading even if you leave the app. SWIPE TO KEEP THE BEST Swipe right to keep, left to skip. Near-identical shots are shown together so you can pick the best one. Close the app any time and carry on where you left off. SAVE IN FULL QUALITY The photos you keep save straight to your Photos as the originals, exactly as they were taken. The rest just disappear. GROUPS Share with the same people often? Make a group. Anyone in it can post a stack, and everyone else gets it to swipe. PRIVATE BY DESIGN • Photos are end-to-end encrypted, so only you and the people you share with can see them. Not even Stackd can. • Stacks disappear after 7 days, or up to 30 if the sender gives them more time. • You only get stacks from friends you've accepted and groups you've joined. • Senders can see who has swiped, but never which photos you kept. • Report or block any stack, photo or person from the ••• menu. Photos upload on Wi-Fi only unless you choose otherwise, so Stackd won't eat your data. Terms of Use: https://stackdsocial.co.uk/terms.html Privacy Policy: https://stackdsocial.co.uk/privacy.html

About

Unblurry Pro

Transform blurry, out-of-focus, or noisy photos into sharp, vibrant images with multiple intelligent modes. This app processes images entirely on-device, ensuring your photos remain private. It offers a free trial with a one-time purchase to unlock all features and remove watermarks.

Highlights
  • Fix blurry, shaky, and out-of-focus shots
  • Eight smart enhancement modes
  • 100% on-device processing
  • Instant before/after comparison
  • AI Super Resolution for detail rebuilding
  • 4x upscaling without quality loss
  • Portrait and old photo restoration
Features
Read full description

Optimized for iPhone Duo. Built with the latest SDK, the app fills the entire inner display and automatically adjusts its layout whether the device is folded or open. Blurry photo? Make it crystal clear. Unblurry turns soft, shaky, and out-of-focus shots into sharp, vibrant photos in seconds — and it all happens right on your iPhone. No cloud, no accounts, no waiting. EIGHT SMART MODES • Auto Clear — one tap to fix everyday blur • Sharpen — rescue soft focus and camera shake • Denoise — clean up grain and high-ISO noise • Low Light — brighten and recover dark shots • Document — crisp up text, scans, and whiteboards • AI Super Resolution — a neural model rebuilds real detail, on-device • 4× Upscale — enlarge without the mush • Portrait & Restore — enhance faces and revive old photos WHY YOU'LL LOVE IT • 100% on-device — your photos never leave your phone • Instant before/after compare slider — press to peek the original • Beautiful, natural results that protect true color • No subscription. No ads. No tracking. FREE TO TRY — PAY ONCE TO UNLOCK Enhance and save for free every day. Unlock Unblurry Pro a single time to remove watermarks, export at full original resolution, get 4× upscaling, Portrait & Restore modes, unlimited daily saves and all premium themes — yours forever, one purchase, no subscription. Rescue the photos that matter most. Download Unblurry and see the difference. Optimized for iPhone Duo.

Screenshots

Stackd4 screens
Unblurry Pro2 screens

Verdict

The call

The clearest difference is review sentiment: Stackd at 100% against Unblurry Pro's 0%. Stackd also leads on in-app purchases (none vs 1). On price, update cadence, 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. Unblurry Pro sells 1 one-off in-app purchase. Stackd asks for nothing beyond the download.

UpkeepUpdate frequency

Stackd ships an update every 3 days, Unblurry Pro every 5 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Stackd versus Unblurry Pro: the parameters behind the verdict, then further details
ParameterStackdUnblurry Pro
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.0 — better
Further details — not scored
Size6 MB38 MB
Age rating12+4+
DeveloperJoshua CaplanGuan Feng Lai

Customer experience

Stackd

Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Unblurry Pro

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Stackd

No in-app purchases

1 purchases

Unblurry Pro

One-time1
  • Unblurry Pro Lifetime$5.99

Questions

Is Stackd free?
Stackd is free to download, with no in-app purchases.
Is Unblurry Pro free?
Unblurry Pro is free to download, with in-app purchases available.
Do Stackd or Unblurry Pro have ads?
Neither Stackd nor Unblurry Pro shows ads.
Which is updated more often, Stackd or Unblurry Pro?
Stackd ships an update every 3 days, and Unblurry Pro every 5 days. Most recently, Stackd was updated on November 12, 2026 and Unblurry Pro on November 10, 2026.

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