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Photography · head to head

DxO PhotoLab vs NightCap

DxO PhotoLab logo

DxO PhotoLab

Photography

RAW processor built around lab-measured lens corrections and DeepPRIME denoising

From
$139/one-time
Rated
-
Full reviewWebsite
NightCap logo

NightCap

Photography

Long-exposure camera app for iOS aimed at night sky, star trail and light trail photography

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: DxO PhotoLab optical modules exist only for camera and lens pairs DxO has measured, so owners of new, niche or adapted lenses either wait for a module or lose the main reason to buy the product.; NightCap it is iOS-only, so Android photographers cannot use it at all.
  • They diverge on capability: DxO PhotoLab covers Optical modules, NightCap covers Manual exposure control.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which DxO PhotoLab and NightCap actually diverge.

Attributes where DxO PhotoLab and NightCap differ
AttributeDxO PhotoLabNightCap
Starting price$139/one-timeOn request
PlatformsWindows, macOSiOS

Identical on both: pricing model (One-time purchase), free tier (No), user rating (Not yet rated), category (Photography).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in DxO PhotoLab

  • Optical modules
  • DeepPRIME denoising
  • ClearView Plus
  • Local adjustments
  • DxO Wide Gamut
  • Soft proofing
  • Linear DNG export
  • Folder-based library

Only in NightCap

  • Manual exposure control
  • Star trail mode
  • Light trail mode
  • Northern lights mode
  • Meteor shower mode
  • Astro mode with stacking

What people use each for

The jobs each tool is most often brought in to do.

DxO PhotoLab

  • Rescuing wildlife or indoor sport frames shot at ISO 12800 where noise is the limiting factor rather than exposurenot NightCap
  • Correcting a known-soft zoom at its weakest focal length using a profile measured for that exact body and lensnot NightCap
  • Running a denoise and optical correction pass, then exporting linear DNG into an existing Lightroom or Capture One workflownot NightCap
  • Owning an editor outright rather than adding another monthly subscription to a small studionot NightCap

NightCap

  • An iPhone owner wanting star trail or Milky Way photos without buying a dedicated cameranot DxO PhotoLab
  • A hobbyist photographing the northern lights who needs exposure control the stock camera app lacksnot DxO PhotoLab
  • Someone capturing light trail shots of traffic or fireworks at nightnot DxO PhotoLab
  • A photographer who prefers a one-time purchase app over yet another photography subscriptionnot DxO PhotoLab

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

DxO PhotoLab

  • Optical modules exist only for camera and lens pairs DxO has measured, so owners of new, niche or adapted lenses either wait for a module or lose the main reason to buy the product.
  • DeepPRIME and DeepPRIME XD are heavy on the GPU, and exporting a few hundred frames on an older machine takes long enough that batch work has to be scheduled rather than run between shoots.
  • The library indexes folders and holds no central catalogue, with no cloud sync and no mobile application, so it does not replace Lightroom for photographers who manage a large archive across machines.
  • There are no layers and no compositing, so any retouching beyond local adjustments means a round trip to Photoshop or Affinity Photo and a second set of files.
  • Most major versions are paid upgrades released roughly annually, so the perpetual licence costs more over five years than the headline figure suggests, and skipping versions eventually loses support for new cameras.
  • Getting DeepPRIME output into another editor requires exporting linear DNG, which produces large intermediate files and roughly doubles storage for any frame processed that way.

NightCap

  • It is iOS-only, so Android photographers cannot use it at all.
  • Results are still limited by the physical sensor size and aperture of an iPhone, so it cannot match a dedicated mirrorless camera for astrophotography.
  • It requires a tripod or other stabilisation for most of its long-exposure modes, which is an extra cost and inconvenience beyond the app itself.
  • Its manual controls have a learning curve for someone used to a fully automatic point-and-shoot camera app.
  • As a niche app from a small developer, update cadence and long-term support are less predictable than a major platform vendor camera app.

Pricing, plan by plan

DxO PhotoLab

$139/one-time
  • PhotoLab Essential$139/one-time
    • RAW processing with optical modules
    • DeepPRIME denoising
    • Local adjustments and library
  • PhotoLab Elite$229/one-time
    • Everything in Essential
    • DeepPRIME XD, the higher grade denoising model
    • DxO Wide Gamut working colour space

NightCap

On request
  • NightCap$2.99/one-time
    • Full manual exposure control
    • All shooting modes included
    • No subscription

Which should you pick?

Choose DxO PhotoLab if

  • You need optical modules.
  • You work on Windows, macOS.
  • You also want deepprime denoising.
DxO PhotoLab review

Choose NightCap if

  • You need manual exposure control.
  • You work on iOS.
  • You also want star trail mode.
NightCap review

Questions people ask

Is DxO PhotoLab or NightCap better?
Neither clearly leads. DxO PhotoLab starts at $139/one-time and NightCap at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DxO PhotoLab or NightCap?
DxO PhotoLab starts at $139/one-time and NightCap at On request.
Does DxO PhotoLab or NightCap run on more platforms?
DxO PhotoLab runs on Windows, macOS. NightCap runs on iOS.
What is DxO PhotoLab best used for?
DxO PhotoLab is most often used for rescuing wildlife or indoor sport frames shot at iso 12800 where noise is the limiting factor rather than exposure, correcting a known-soft zoom at its weakest focal length using a profile measured for that exact body and lens, running a denoise and optical correction pass, then exporting linear dng into an existing lightroom or capture one workflow, owning an editor outright rather than adding another monthly subscription to a small studio. Of those, rescuing wildlife or indoor sport frames shot at iso 12800 where noise is the limiting factor rather than exposure and correcting a known-soft zoom at its weakest focal length using a profile measured for that exact body and lens are not what NightCap is typically brought in for.
What can DxO PhotoLab do that NightCap cannot?
DxO PhotoLab covers Optical modules, DeepPRIME denoising, ClearView Plus, Local adjustments. NightCap covers Manual exposure control, Star trail mode, Light trail mode, Northern lights mode.

Answered from the vendors’ own pages

DxO PhotoLab: Is there a subscription?

No. Essential and Elite are one-time purchases. New major versions are separate paid upgrades.

NightCap: Is NightCap still maintained?

Yes, it remains listed and updated on the App Store, including a rebuilt version offered free to existing customers.

DxO PhotoLab: What happens if my lens is not supported?

You still get the editor and DeepPRIME, but not the measured optical correction for that combination. Check the supported list for your exact body and lens before you buy.

NightCap: Is it a subscription?

No, it is sold as a one-time purchase.

DxO PhotoLab: Can it replace Lightroom entirely?

For processing, often yes. For cataloguing across drives, cloud sync and mobile, no, because PhotoLab has none of those.

NightCap: Does it work on Android?

No, NightCap is iOS-only.

DxO PhotoLab: Does it handle Fujifilm X-Trans files?

Support for X-Trans sensors arrived in recent versions, but coverage of individual bodies still depends on DxO releasing modules for them.

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