Version 2.0.3 · Available now on the App Store

Every Pixel.
Razor Sharp.

Capture multiple focus planes and combine them into one detailed image. The 2.0 engine brings finer detail and cleaner edges, with Details Enhance and neural 2× Super Resolution for Pro.

Get Zeus Focus Stacking See How It Works
Near Focus
Near focus example
Mid Focus
Mid focus example
Far Focus
Far focus example
Stacked Result
Stacked result example
100% Sharp
Latest release

Zeus Focus Stacking 2.0.3

Available now on the App Store. Version 2.0.3 is the latest maintenance release for the 2.0 engine.

The 2.0 engine

Built to handle difficult brackets with finer detail, cleaner edges, and better resilience to movement, lens breathing and focus shifts.

More reliable gallery comparison

2.0.3 fixes an issue that could show another project's images when comparing a newly saved stack with its original.

The Problem

Your Lens Has One Fatal Flaw

Every lens has a limited depth of field — only a thin slice is in focus. Foreground or background, pick one. Zeus Focus Stacking eliminates this compromise.

Single Shot

One photo captures only one focus plane. The foreground or background (or both) will be blurry.

Near Sharp Far

Focus Stacking

Take multiple shots, each focused at a different distance. Zeus Focus Stacking combines the sharpest parts of each into one perfect image.

Near All Sharp Far
Inside the App

Built for Photographers.

The current 2.0.3 camera, result viewer, comparison tools, and project gallery.

Zeus Focus Stacking 2.0.3 camera with capture and zoom controls

Capture

Set up the bracket from the redesigned camera and start the stack in one tap.

Zeus Focus Stacking 2.0.3 completed focus stack result

Result

Inspect the finished focus stack, then save, share, or export at full resolution.

Zeus Focus Stacking 2.0.3 enhanced image comparison viewer

Compare

Hold to compare the enhanced image with the original and judge every detail.

Zeus Focus Stacking 2.0.3 project gallery with stack metadata

Gallery

Browse projects with frame counts, locations, and full-resolution previews.

Four Steps

Capture. Stack. Enhance.

1

Capture

The built-in camera automatically brackets focus across your subject. 5–20 frames in seconds, sweeping from near to far focus.

2

Align & Analyze

Every frame is precisely aligned, compensating for hand movement and lens breathing. Then each region is analyzed to find the sharpest version across all your shots.

3

Stack & Save

The sharpest regions from every frame are seamlessly blended into one image — sharp from front to back. Full resolution. Ready for print.

4

Enhance

Pro post-process. Details Enhance sharpens micro-contrast and edge detail at native resolution. 2× Super Resolution neurally enlarges your master to 2× the resolution for large prints.

Why Zeus Focus Stacking

Serious Power. Zero Compromise.

Lens Breathing Compensation

When you shift focus, your lens subtly changes the framing. Zeus Focus Stacking detects and compensates for this automatically.

Precise Alignment

Handheld? No problem. Our alignment engine handles camera movement between shots with extreme accuracy. Ditch the tripod.

Auto Focus Bracketing

Set your range and the camera sweeps focus automatically. Configurable step count for the perfect balance of speed and coverage.

Focus Range

Set Near and Far brackets right on the live preview, or tap to rack focus to any point. Choose Linear or Macro step distribution so frames cluster where the detail is.

Intelligent Blending

Sharp edges stay sharp. Smooth areas blend seamlessly. Every region of your image gets the best focus — no halos, no artifacts.

Pro

Full Resolution Output

No compression, no downscaling. Your stacked result is saved at the full resolution of your source images. Ready for print.

Pro

Details Enhance

A refined luminance-detail pass that crisps texture and edge clarity beyond ordinary sharpening. One-tap, on-device.

Pro

2× Super Resolution

Upscale your stacked image to 2× linear resolution with a dedicated on-device neural model. Preserve detail when you crop, print large, or deliver to clients.

Pro

iCloud Drive Sync

Your stacks live in iCloud Drive — accessible from Files, mirrored across all your devices. Optionally include the original frames for full reproducibility.

Pro

Pro Camera HUD

Live exposure meter, tap-to-expose, tap-to-focus, and a tutorial-grade overlay. Preview the bracket range before you shoot — no surprises in post.

Pro

Adaptive Bracket Density

Pick a preset — sparse, balanced, dense — or let Adaptive Alignment fine-tune frame spacing based on your subject's depth profile.

Pro

Capture Speed

A three-stop dial — Max Speed, Balanced, Max Quality — trades shooting time against per-frame fidelity, so you can freeze a moving subject or squeeze out every last detail.

Free + Pro

Start Free.
Go Pro When You're Ready.

Every photographer gets the full focus stacking engine for free. Unlock AI-powered enhancement when your work demands it.

Free
The full stacking engine.
  • Auto focus bracketing
  • Precise alignment with breathing compensation
  • Intelligent multi-band blending
  • Unlimited stacks
  • Sharper results from our most advanced stacking engine yet
Pro Subscribe
Everything in Free, plus AI & Pro tools.
  • Details Enhance — crisp micro-detail (acutance)
  • 2× Super Resolution — neural upscale for big prints without losing sharpness
  • Full-resolution output (no downscaling)
  • iCloud Drive sync
  • Pro Camera HUD with exposure meter
  • Adaptive Bracket Density presets
Monthly Cancel anytime
Annual Best value

Subscriptions are managed through your Apple ID. Pricing is shown inside the app at the time of purchase.

Picture of the Week

One Photographer.
One Standout Stack.
Every Week.

A free, non-competitive showcase curated by our private jury. Submit your work right from inside the app — no entry fee, no fine print, just a chance to be featured.

See This Week's Pick Browse Archive
Featured Picture of the Week

Stack Like a Pro.

Version 2.0.3 is available now. Capture, stack and inspect the result directly on your iPhone.

iOS 18+ iPhone & iPad Free + Pro upgrade