Comparison

Alpha Looks vs MergeHDR

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

Head to head
About

Alpha Looks

Features
Read full description

Alpha Looks is a curated recipe app for Sony camera users who want to create film-inspired looks directly in-camera. Discover Sony picture profile recipes, save your favorites, and build your own personal library of creative looks. Alpha Looks helps you explore color styles, white balance settings, detail settings, and picture profile adjustments in a simple and visual way. Create your own community recipes, upload one sample image, and share your look with other Sony shooters. Browse community recipes, like your favorites, and discover trending looks created by other users. Features: - Discover Sony film-inspired recipes - Save favorite looks - View detailed camera settings - Step-by-step setup assistant - Create your own community recipes - Upload one sample image per recipe - Like community recipes - Browse trending looks - Sign in with Apple for profile and community features - Sync profile and favorites with iCloud - Report inappropriate community content Alpha Looks is designed for Sony Alpha users who want to get more creative with their camera settings and build a personal collection of looks for everyday shooting.

About

MergeHDR

Automatically finds and merges exposure-bracketed photos from your library. Offers manual control over alignment, deghosting, and tone-mapping for professional HDR results. All processing happens on your device for privacy and offline use.

Highlights
  • Automatic exposure bracket detection
  • Manual alignment and deghosting
  • Adjustable tone-mapping styles
  • Per-exposure layer control
  • On-device processing
  • Export to HEIC
  • Universal Purchase
Features
Read full description

Your camera already shot the brackets. MergeHDR finds them. Point a camera at a sunset and a single exposure cannot hold it — either the sky burns out or the foreground falls to black. That is what auto exposure bracketing is for. The catch is what happens next: those 3, 5 or 7 frames sit in your library unmerged, because hunting them down and combining them by hand is a chore. MergeHDR does the hunting. It watches your photo library for exposure-bracket sets — frames shot seconds apart at stepped EVs — and flags every one it finds, reading the EXIF your camera already wrote. No manual sorting. No missed brackets. REVIEW BEFORE YOU COMMIT Every merge is yours to shape: • Alignment corrects the small shifts between handheld frames — no tripod required • Four deghosting levels handle moving subjects, rippling water and windblown leaves • Tone-mapping styles set the look, and you can switch after the merge without reprocessing the set • Per-exposure layers with opacity control, so you can see exactly what each frame contributed SEE THE MATH The merge report shows the exposure ladder, how many stops of headroom you recovered and how much of the frame was blown out before the merge — alongside the camera, lens, ISO and focal length read straight from the file. EXPORT Save the full-quality HDR result, or compress it straight to HEIC on the way out using the same on-device pipeline as our other app, RAWtoHEIC — far smaller files, same detail. Results land back in your library beside the originals, with capture date and location carried over. YOUR ORIGINALS STAY YOURS Nothing is deleted behind your back. If you choose to clear out the source brackets after a merge, they move to Recently Deleted with the usual 30-day safety net. EVERYTHING RUNS ON YOUR DEVICE No cloud. No account. No uploads. Detection, alignment, deghosting and tone-mapping all run locally on your iPhone, iPad or Mac. It works on a plane with no signal, and there is no server to breach because there is no server involved. The App Store privacy label reads what it should: Data Not Collected. WORKS WITH Bracket sets from any camera that writes standard EXIF exposure values — Canon, Sony, Nikon and Fujifilm RAW, plus iPhone ProRAW and JPEG. ONE PURCHASE, EVERY DEVICE MergeHDR is a Universal Purchase. Buy once and it unlocks on iPhone, iPad and Mac, with Family Sharing. FREE TO TRY Merge and preview as much as you like. Saving is free for your first 10 exports, up to 5 a day. After that, MergeHDR Pro unlocks unlimited saves. MERGEHDR PRO • Lifetime — $19.99, one-time purchase • Yearly — $9.99 per year, auto-renewing Payment is charged to your Apple Account at confirmation of purchase. A yearly subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours of the end of that period. Manage or cancel a subscription in your Apple Account settings after purchase. The lifetime option does not renew. Terms of Use: https://mergehdr.app/terms Privacy Policy: https://mergehdr.app/privacy

Screenshots

Alpha Looks4 screens
MergeHDR4 screens

Verdict

The call

The clearest difference is in-app purchases: Alpha Looks at none against MergeHDR's 2. MergeHDR's advantage is device support (3 vs 1) and iOS requirement (18.0 vs 26.4). On price, update cadence and ads 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. MergeHDR sells 2 in-app purchases, starting at $9.99 per year. Alpha Looks asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Alpha Looks versus MergeHDR: the parameters behind the verdict, then further details
ParameterAlpha LooksMergeHDR
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS26.418.0 — better
Further details — not scored
Size82 MB9 MB
Age rating4+4+
DeveloperPatrick WarnusSandro Gumz

In-app purchases

None

Alpha Looks

No in-app purchases

2 purchases

MergeHDR

Subscriptions1
  • MergeHDR Pro (Yearly)$9.991 Year
One-time1
  • MergeHDR Pro (Lifetime)$19.99

Questions

Is Alpha Looks free?
Alpha Looks is free to download, with no in-app purchases.
Is MergeHDR free?
MergeHDR is free to download, with in-app purchases available.
Do Alpha Looks or MergeHDR have ads?
Neither Alpha Looks nor MergeHDR shows ads.
Which is updated more often, Alpha Looks or MergeHDR?
Alpha Looks ships an update every 5 days, and MergeHDR every 5 days. Most recently, Alpha Looks was updated on October 15, 2026 and MergeHDR on October 24, 2026.

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