Comparison

Radiant Fx vs AutoAlign

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

Head to head
About

Radiant Fx

Explore a unique photo editing experience with a vast array of never-before-seen effects. This app also provides specialized tools for enhancing dark or night photography.

Highlights
  • Unique photo effects
  • Tools for dark photography
  • Tools for night photography
  • Wide variety of effects
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Radiant Fx offers a unique photo editing experience. Be the first to edit your photos with a wide variety of effects never before seen. Radiant Fx also contains the perfect tools for dark/ night photography.

About

AutoAlign

Effortlessly correct leaning buildings in your photos with a single tap. This app preserves HDR brilliance and eliminates keystone distortion without complex adjustments. Ideal for urban, architectural, and travel photography.

Highlights
  • One-tap automatic vertical alignment
  • Full HDR preservation
  • Manual fine-tuning with guide lines
  • Three output modes (fill, crop, raw)
  • Instant before/after comparison
  • Non-destructive editing
  • Metadata preservation
Features
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Straighten leaning buildings in one tap, keep your HDR, and now keep your documents too. Shoot a building from street level and a wide-angle lens makes the walls lean inward. AutoAlign works out the exact angle the photo was taken at and reverses it, so verticals stand straight without the stretched look other tools leave behind. No tripod, no tilt-shift lens. NEW IN 4.0 • Documents: scan receipts, letters, cards and slides, one shot per page. Pages are cropped, straightened and filed by type. • Ask Documents (experimental): ask about your documents with the on-device model of Apple Intelligence. • A new editor in the style of Photos, and several photos at once. STRAIGHTEN • A perspective engine built on real camera geometry, the mathematics professional desktop tools use. Straight lines come back straight and proportions stay true. • Full, or vertical only. Skewed facades are squared too, not just converging verticals. • Not just buildings: billboards, posters, whiteboards and artwork straighten automatically as well. • Manual Fix for anything the automatic pass cannot read. Drag four corners onto the subject and it flattens square. • Decide what happens to the empty corners: keep them, fill them, or cut them off. Trim sky and foreground too. • Straighten, Crop, Perspective and Adjust in an editor in the style of Photos. Press and hold to compare before and after. • Pick several photos and move between them with the strip under the photo. • Works inside the Photos app as an extension. No exporting, no duplicates. DOCUMENTS • Scan with the built-in camera, one shot per page. AutoAlign finds the page, then crops and straightens it. • Or add pages from Photos and Files. • Every document gets a title and a category, from the on-device model of Apple Intelligence where available: receipts, bills, cards, notes, slides, letters, IDs, or your own. • Search by any word on the page, who sent it, or where you scanned it, in the app or from Spotlight. • Share any document as a searchable PDF. • Date, place and camera are kept on every page. ASK DOCUMENTS, WITH APPLE INTELLIGENCE (EXPERIMENTAL) Ask in your own words: "what was the total on the Hofer receipt?" The answer comes with the document it came from. Nothing is sent anywhere. Uses the on-device model of Apple Intelligence; needs a supported device with Apple Intelligence turned on. Works best in English. WHAT IT KEEPS • HDR. The gain map is corrected alongside the photo, so brightness and colour survive intact. • EXIF, GPS, timestamps and camera settings. • Your original. Every edit is revertible from the Photos app. PRIVATE BY DESIGN No account, no tracking, no analytics. Your photos and documents are processed and stored on your device. LANGUAGES English, العربية, Deutsch, Español, Français, Nederlands, 简体中文. FREE AND PREMIUM Free: the full correction, Manual Fix, cropping, and up to 4 documents. Exports carry a watermark, and photos save at reduced resolution. Premium: full-resolution and HDR export, no watermark, unlimited documents. Monthly, yearly, or a one-time purchase. MADE FOR Architecture, real estate, interiors, cityscapes and travel. Posters, whiteboards and artwork shot at an angle. And the receipts, letters and cards you need to keep. NOTE Automatic correction works best where the scene has clear straight edges. Where it does not, Manual Fix always does. Learn more: orbitaar.com/auto-align.html Terms: orbitaar.com/autoalign/terms-of-use.html

Screenshots

Radiant Fx4 screens
AutoAlign4 screens

Verdict

The call

The clearest difference is review sentiment: Radiant Fx at 100% against AutoAlign's 33%. Radiant Fx also leads on rating (5.0 vs 3.7) and iOS requirement (12.0 vs 17.0). AutoAlign's advantage is ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases 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. Radiant Fx sells 2 one-off in-app purchases and AutoAlign sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Radiant Fx holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of Radiant Fx's written reviews are positive against 33% of AutoAlign's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
Radiant Fx versus AutoAlign: the parameters behind the verdict, then further details
ParameterRadiant FxAutoAlign
PriceFreeFree
Rating5.0 (1 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews — better33.3% of reviews
Number of ratings13 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size20 MB54 MB
Age rating4+4+
DeveloperDevante McFarlaneOsama Mazhar

Customer experience

Radiant Fx

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AutoAlign

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

2 purchases

Radiant Fx

One-time2
  • Gradient Effects PackFree
  • Remove Ads$0.99
6 purchases

AutoAlign

Subscriptions4
  • Weekly Plan3 Days trial$0.997 Days
  • Monthly Premium Subscription7 Days trial$1.991 Month
  • Yearly Premium Subscription$4.991 Year
Show 1 more
  • Yearly Premium Subscription Record$9.991 Year
One-time2
  • One-time Purchase$9.99
  • One-time purchase Record$17.99

Questions

Is Radiant Fx free?
Radiant Fx is free to download, with in-app purchases available.
Is AutoAlign free?
AutoAlign is free to download, with in-app purchases available.
Which has better reviews, Radiant Fx or AutoAlign?
Radiant Fx is rated higher. Radiant Fx averages 5.0 out of 5 from 1 ratings, while AutoAlign averages 3.7 from 3 ratings.
Do Radiant Fx or AutoAlign have ads?
Neither Radiant Fx nor AutoAlign shows ads.
Which is updated more often, Radiant Fx or AutoAlign?
Radiant Fx ships an update every 3 weeks, and AutoAlign every 3 weeks. Most recently, Radiant Fx was updated on September 23, 2026 and AutoAlign on October 10, 2026.

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