Guides

The Lento blog.

Long exposure photography on iPhone: techniques, settings, and ideas.

How to Control Shutter Speed on iPhone (And Why You Can't in the Stock Camera)

The stock iPhone camera doesn't let you set shutter speed. Here's why, and how long exposure apps give you real control over exposure time.

Do You Need an ND Filter for iPhone? (Computational Alternative)

What ND filters do, why traditional cameras need them for daytime long exposure, and how frame stacking on iPhone replaces them entirely.

How to Get Motion Blur on iPhone (Without Editing Apps)

Real motion blur comes from a long exposure, not a filter. How to capture genuine motion blur photos on iPhone.

Light Painting with iPhone: Draw with Light Using Long Exposure

Use a flashlight or sparkler to draw in the air while your iPhone captures a long exposure. Setup, settings, and ideas.

How to Photograph Fireworks on iPhone (Long Exposure Guide)

Capture full firework bursts as light trails instead of frozen dots. Where to stand, what settings to use, and timing tips.

How to Turn a Live Photo into a Long Exposure (And Its Limits)

Turn any Live Photo into a long exposure in the Photos app, and what to do when the 3-second effect isn't enough.

How to Remove People from Photos on iPhone (Without Photoshop)

Remove tourists and crowds from your iPhone photos using long exposure frame stacking. No editing, no Photoshop, no AI tools needed.

iPhone Night Photography: Beyond Night Mode with Long Exposure

Take better night photos on iPhone by combining Night Mode with long exposure techniques. Light trails, smooth city lights, and night landscapes.

Long Exposure Photography Without a Tripod: iPhone Handheld Techniques

You don't need a tripod for long exposure on iPhone. Handheld techniques for silky water, light trails, and ghost removal.

How to Capture Star Trails with iPhone: A Beginner's Guide

Photograph star trails on iPhone using long exposure frame stacking. Location tips, camera settings, and step-by-step walkthrough.

Daytime Long Exposure on iPhone: Silky Water and Motion Blur in Broad Daylight

How to shoot daytime long exposure photos on iPhone without ND filters. Silky waterfalls, smooth clouds, and motion blur.

How to Take Long Exposure Photos on iPhone (2026 Guide)

Learn how to do long exposure on iPhone using Live Photos and dedicated apps like Lento. Step-by-step guide with tips for beginners.

Long Exposure Waterfall Photography on iPhone: Complete Guide

Capture silky water and stunning waterfalls with long exposure on iPhone. Settings, techniques, and workflow for the best results.

Light Trail Photography on iPhone: Capture Stunning Car Lights at Night

How to capture light trails on iPhone. Best locations, settings, and tips for car light trail photography using Lento.

Best Long Exposure Apps for iPhone in 2026 (Compared)

Comparing the best long exposure camera apps for iPhone: Lento, Slow Shutter Cam, Spectre, ReeHeld, and ReeXpose. Features, pricing, and honest review.