Comparison

Ephemeros vs Dual Camera

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

Head to head
About

Ephemeros

Features
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Ephemeros turns your phone into a time machine for places. Find a "spot" — a fixed viewpoint someone has photographed before — and take a new photo aligned to the original. A semi-transparent "ghost" of the baseline image floats over your camera, and live compass and tilt guides help you line up the exact same framing. Every aligned capture is added to the spot's series, building a timelapse that shows how a place changes across days, seasons, and years. WHY REPHOTOGRAPHY? A single photo is a moment. A series of aligned photos is a story — a coastline receding, a building rising, a glacier retreating, a garden growing, a neighbourhood transforming. Ephemeros makes it easy for anyone to contribute to that visual record, and turns the collected captures into an open dataset for researchers studying environmental and urban change. WHAT YOU CAN DO • Discover nearby spots on a fast, offline-capable map • Create new spots at viewpoints worth watching • Capture aligned repeat photos with a live ghost overlay and alignment guides • Watch each spot's timelapse build up over time • Organise spots into shareable lists and invite friends with a code • Scan a spot's QR code to jump straight to it • Earn points and build trust as your contributions are approved • Get notified when spots you follow gain new captures BUILT FOR THE FIELD • Full offline capture — shoot with no signal; uploads sync automatically when you're back online (Wi-Fi-only option supported) • In-app camera only, so every photo carries accurate location and orientation metadata — this is what makes the series scientifically useful • Lightweight vector maps that work without a data connection A SHARED, RESPECTFUL RECORD Contributed photos are reviewed before they join a public series. You control your privacy: spots can be kept private, your profile can be hidden, and you can export or delete your data at any time. Sign in with Apple, Google, or a classic email account. Ephemeros is free, with no ads and no in-app purchases. Start with a spot near you and add the next frame to its story.

About

Dual Camera

Capture footage from your phone's front and back cameras simultaneously. This app offers various layout modes, creative tools, and high-quality export options for dynamic video creation.

Highlights
  • Simultaneous front and back camera recording
  • Multiple layout and composition modes
  • Slow motion recording up to 240 fps
  • Video quality options up to 4K
  • Color filters and motion blur effects
  • Add text, location, and watermarks
Features
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Record from both cameras at the same time. Dual Camera: Front & Back Shot lets you capture front and back camera footage simultaneously so you never have to choose between what you see and how you react to it. Whether you are recording a travel vlog, capturing a special moment, or creating content that shows both sides of the story, Double Take Video Recorder gives you the creative tools to shoot, style, and share dual camera videos like never before. Key Features of Dual Camera: Front & Back Shot 1. Dual Camera Recording Record from both front and back camera at the same time. Choose from video, photo, portrait mode with depth blur, or slow motion at 120 and 240 fps. Switch between cameras, zoom from 0.5x to 4x, adjust exposure manually, and use a grid overlay to frame your shot. 2. Layout & Composition Modes Pick from 7 layout modes including Picture in Picture, Split Screen, Single, FaceCam, Face and Media, Mixover, and Website mode. Split screen comes with 7 sub-variants like diagonal, halves, and stacked cards. Picture in Picture supports 10 shapes including circle, heart, star, and flower, all draggable, resizable, and customizable with border color and width. 3. Video Quality & Export Double Take Video Recorder lets you record in 720p, 1080p, or 4K. Choose frame rates of 24, 30, or 60 fps, or slow motion at 120 and 240 fps. Export your composited video or save front and back streams separately to Photos or Files. Supports H.264 and HEVC codecs in portrait and landscape orientations. 4. Creative Tools Choose from 9 color filters with an intensity slider. Adjust brightness, contrast, saturation, warmth, and tint. Add motion blur with light, medium, or strong presets. Overlay text, date, time, location name, address, coordinates, or a watermark with full styling options including opacity, shadow, stroke, and position. 5. Website Mode Open any webpage live behind your camera with a floating face cam overlay and person cutout. Includes address bar, back, forward, and refresh controls. Why Choose Dual Camera: Front & Back Shot? - Record from front and back camera at the same time - 7 layout modes with split screen, picture in picture, and more - Slow motion recording at 120 and 240 fps - 9 color filters with brightness, contrast, and saturation controls - Add text, date, location, and watermark to your videos - Save your video as one combined clip or as two separate streams Dual Camera: Front & Back Shot is built for content creators, vloggers, and anyone who wants to tell a richer story with their phone camera. From duoshot dual camera layouts to slow motion and cinematic filters, every tool you need for creative dual shot recorder content is right here. Every moment has two sides. Record both at once and tell the full story the way it actually happened, from your perspective and the world in front of you at the same time. Disclaimer: This app offers paid features that require an additional purchase for full access. To enjoy all the content and functionality, a subscription is required. Privacy Policy: https://vasundharaapps.com/dual-camera-front-back-shot-ios/privacy-policy Terms of Service: https://vasundharaapps.com/dual-camera-front-back-shot-ios/terms-of-use

Screenshots

Ephemeros4 screens
Dual Camera4 screens

Verdict

The call

The clearest difference is in-app purchases: Ephemeros at none against Dual Camera's 3. Ephemeros also leads on ads (none vs shown) and update cadence (daily vs fortnightly). On price, device support and iOS requirement 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. Dual Camera sells 3 in-app purchases, starting at $4.99 per 7 days. Ephemeros asks for nothing beyond the download.

UpkeepUpdate frequency

Ephemeros ships an update daily, Dual Camera fortnightly. The most recent releases landed on October 4, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 6 level
Ephemeros versus Dual Camera: the parameters behind the verdict, then further details
ParameterEphemerosDual Camera
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyDaily — betterFortnightly
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size53 MB91 MB
Age rating4+4+
DeveloperCode. Like. Clockwork.Vasundhara Infotech LLP

In-app purchases

None

Ephemeros

No in-app purchases

3 purchases

Dual Camera

Subscriptions3
  • 1-Week Premium Access$4.997 Days
  • 1-Month Premium Access$14.991 Month
  • 1-Year Premium Access$39.991 Year

Questions

Is Ephemeros free?
Ephemeros is free to download, with no in-app purchases.
Is Dual Camera free?
Dual Camera is free to download, with in-app purchases available.
Do Ephemeros or Dual Camera have ads?
Dual Camera shows ads; Ephemeros does not.
Which is updated more often, Ephemeros or Dual Camera?
Ephemeros ships an update daily, and Dual Camera fortnightly. Most recently, Ephemeros was updated on October 4, 2026 and Dual Camera on October 22, 2026.

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