Comparison

Biscuit Camera vs DuoLens Video

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

Head to head
About

Biscuit Camera

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Biscuit Camera is a camera app that cares about composition. What if the frame mattered as much as the photo? In Biscuit, the frame comes first. You choose a shape, place it on the screen, and decide what belongs inside before taking the photo. After capture, you can make small adjustments β€” like changing the background or slightly repositioning the frame β€” while the original composition stays intact. Dynamic background Biscuit samples color directly from the live camera feed and uses it to shape the background around the frame as you compose. As the camera moves, the background responds in real time. The color you see before capture is the color that becomes part of the photo. This helps you judge contrast, balance, and mood while framing, not after. Shaped over time Biscuit is a personal project by Daniela Muntyan, built as an ongoing experiment rather than a finished product. It grows through small ideas, visual tests, and technical exploration β€” from custom rendering and live color sampling to alternative ways of framing an image. Biscuit is designed for curiosity and play. It treats photography as a process of observing and arranging, closer to a sketchbook than a toolbox.

About

DuoLens Video

Features
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Record two videos simultaneously with iPhone’s dual rear cameras β€” wide and ultra-wide β€” to capture independent footage at the same time. Customize a distinct aspect ratio for each lens, including 9:16, 16:9, 4:3, 3:4 and 1:1. Adopting true dual 4K 60fps recording, it delivers professional-grade video quality. Perfect for content creators, influencers and product videography, a single shooting session produces vertical, horizontal and square content that’s fully optimized for TikTok, Reels and YouTube. You can directly save recordings to external drives to free up iPhone storage, break storage limits and empower all-scenario creation. We provide watermark-free original footage, lag-free stable operation and high-precision real-time dual-camera synchronization. Core Features 1.Dual-Lens Synchronous Recording Wide + ultra-wide cameras capture two independent videos at the same time. 2.Independent Custom Aspect Ratio for Each Lens Optional ratios: 9:16 β€’ 16:9 β€’ 4:3 β€’ 3:4 β€’ 1:1. Match different ratios for two videos, one-take shooting for all social media formats. 3.True Dual 4K 60fps High-Quality Recording Both lenses support max-spec recording: 4K/60fps and 1080p/60fps. 4.External Drive Direct Storage Directly export and save videos to external devices, release local storage and solve capacity shortage issues. 5.No Watermark & Lag-Free Stable Performance Pure original video output, no stuttering, with accurate real-time dual-camera sync. 6.Custom & Lockable Focus Freely adjust focus position and lock focus steadily to keep frames clear. 7.Manual Exposure Adjustment & Exposure Lock Flexibly tweak exposure parameters and lock exposure to avoid light fluctuation. 8.Built-In Teleprompter Exclusive teleprompter function tailored for influencers, efficiently boost shooting efficiency. Applicable Scenarios Content Creators β€’ Social Media Influencers β€’ Product Videography Short-video Platform Production (TikTok/Reels/YouTube) β€’ Professional Video Shooting

Screenshots

Biscuit Camera4 screens
DuoLens Video4 screens

Verdict

The call

The clearest difference is price: Biscuit Camera at Free against DuoLens Video's $3.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Biscuit Camera is free to download; DuoLens Video costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 5 level
Biscuit Camera versus DuoLens Video: the parameters behind the verdict, then further details
ParameterBiscuit CameraDuoLens Video
PriceFree β€” better$3.99
Update frequencyβ€”Every 3 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS18.617 β€” better
Further details β€” not scored
Size15 MB27 MB
Age rating4+12+
DeveloperARTSVUNI LTDPowerless Co., Ltd

In-app purchases

None

Biscuit Camera

No in-app purchases

None

DuoLens Video

No in-app purchases

Questions

Is Biscuit Camera free?
Biscuit Camera is free to download, with no in-app purchases.
Is DuoLens Video free?
DuoLens Video costs $3.99, with no in-app purchases.
Do Biscuit Camera or DuoLens Video have ads?
Neither Biscuit Camera nor DuoLens Video shows ads.

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