Comparison

CodecCrunch vs DuoShot

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

Head to head
About

CodecCrunch

Features
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CodecCrunch V2 is a complete overhaul that makes the app much more useful with a new Interface and supporting more formats.. CodecCrunch V2 provides professional-grade conversion for ProRAW and ProRes workflows, giving you a bit more control over your creative assets. ProRAW Optimization: Convert ProRAW images to HEIF while preserving hardware-original tone mapping, ensuring your creative edits remain entirely intact. For ultimate flexibility, you can optionally strip native tone mapping, sharpness, clarity, and metadata to work with a truly clean file. ProRes Video Processing: Seamlessly transcode ProRes footage to Rec.709 (SDR) or HEVC (10-bit HDR) while maintaining the full dynamic range of your source media. Supported video outputs include HEVC 8-bit SDR, HEVC 10-bit HDR, and tone-mapped ProRes Rec.709. More Formats: Take advantage of optional support for JPEG XL, available in both Lossless HDR and Lossy HDR configurations for ProRAW media. New: WebP SDR/HDR Lastly, ....Streamlined Export: Convert photos and videos directly from the native Photos app. Route your processed files to a dedicated CodecCrunch Album, the Files app, or directly to connected external SSDs. CodecCrunch runs on iOS, iPadOS & macOS and supports on iPadOS & macOS also drag'n drop of images.

About

DuoShot

Record simultaneously with front and back cameras for unique photos and picture-in-picture videos. Ideal for vlogs, reaction videos, and screen recording with your face visible. Offers high resolutions and saves directly to your device.

Highlights
  • Simultaneous front and back camera recording
  • Picture-in-picture video mode
  • Clean live mode for screen recording/streaming
  • Dual-camera photo capture
  • Optional date, time, and location watermarks
  • Up to 4K resolution at 60 FPS
  • Private by design, no account required
Features
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Record what you see—and yourself—at the same time. DuoShot captures the front and back cameras together for photos, picture-in-picture videos, and clean camera views for screen recording or live streaming. Show the scene and your reaction in one frame. CLEAN LIVE MODE Enter Live Mode from Settings to hide controls and watermarks while keeping both camera views visible and the screen awake. Start screen recording or broadcasting through the system or your preferred streaming app. Press and hold the main camera view for one second to exit. FRONT + BACK AT THE SAME TIME Capture the scene and your genuine reaction in a single recording. MOVABLE PICTURE-IN-PICTURE Move the PiP window to suit your scene and keep both the action and your reaction in view. DUAL-CAMERA PHOTOS AND FACE EFFECTS Save both perspectives in a single photo, or add playful effects to the front camera. DATE, TIME, AND LOCATION WATERMARKS Add context to travel, local discoveries, and everyday moments with optional watermarks. Clean Live Mode hides them automatically. UP TO 4K, 60 FPS Choose resolutions from 720p to 4K and record at 24, 30, or 60 fps. Select a lower resolution for longer sessions to reduce image-processing load. Available options depend on your device and system conditions. PORTRAIT AND LANDSCAPE Perfect for vlogs, travel, concerts, tutorials, product demos, family moments, and reaction videos. SAVE DIRECTLY TO PHOTOS Your finished video is saved automatically—no exporting workflow or complicated setup. PRIVATE BY DESIGN No account required. Capture and image processing happen locally on your device. DuoShot does not upload your photos or videos. Dual-camera recording requires a device that supports simultaneous multi-camera capture. Available resolutions and frame rates depend on device hardware and system conditions. Clean Live Mode provides camera views, without a built-in streaming service. Start screen recording or broadcasting through the system or another app.

Screenshots

CodecCrunch4 screens
DuoShot4 screens

Verdict

The call

The clearest difference is update cadence: CodecCrunch at every 2 days against DuoShot's every 9 days. DuoShot's advantage is iOS requirement (15.6 vs 27.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CodecCrunch ships an update every 2 days, DuoShot every 9 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
CodecCrunch versus DuoShot: the parameters behind the verdict, then further details
ParameterCodecCrunchDuoShot
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 days — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS27.015.6 — better
Further details — not scored
Size39 MB53 MB
Age rating4+4+
DeveloperManouchehr Azadi利龙 张

In-app purchases

None

CodecCrunch

No in-app purchases

None

DuoShot

No in-app purchases

Questions

Is CodecCrunch free?
CodecCrunch is free to download, with no in-app purchases.
Is DuoShot free?
DuoShot is free to download, with no in-app purchases.
Do CodecCrunch or DuoShot have ads?
Neither CodecCrunch nor DuoShot shows ads.
Which is updated more often, CodecCrunch or DuoShot?
CodecCrunch ships an update every 2 days, and DuoShot every 9 days. Most recently, CodecCrunch was updated on November 5, 2026 and DuoShot on November 6, 2026.

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