Comparison

GPS時速表 vs Dual Screen Shoot

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

Head to head
About

GPS時速表

Features
Read full description

The GPS speedometer is a versatile tool designed for driving, cycling, and sports. Not only does it display real-time speed, it also integrates map navigation, acceleration testing, and a video HUD to fully record every journey. Key Features: • Speedometer: Accurately displays real-time speed with kilometer/mile switching. • Map Mode: Use the direction of travel or north as the top to keep track of your location at all times. • Acceleration Mode: Supports 0-100 km/h and 0-400 m tests. • Video Mode: Overlays speed, mileage, and other information on the HUD, preserving driving footage. • Trip Log: Automatically saves distance, time, average speed, and maximum speed. • Playback: Replays your entire route for easy review and analysis. • Trip Sharing: Export your trip data with one click and easily share it with friends. Suitable for cars, motorcycles, bicycles, and running. Simple to use, install and use right out of the box.

About

Dual Screen Shoot

Features
Read full description

DualScreenShoot Capture two formats in one shot | Simultaneous vertical & horizontal framing for creators, one-tap export for all platforms to cut redundant editing Post across all platforms with a single take Content creators often need separate 16:9 horizontal and 9:16 vertical clips for YouTube, Moments and short-video platforms. Shooting twice and cropping repeatedly wastes precious time. DualScreenShoot is an intelligent multi-aspect shooting tool built for creators: record once and instantly get both 16:9 landscape and 9:16 portrait videos & photos. Export with preset platform templates directly, turning "shoot & edit twice" into "one shoot for all posts" Dual live preview for perfect framing every time Main vertical screen + floating horizontal sub-window show two previews at once, so you nail composition for both formats without unexpected bad cropping after filming. Switch freely between photo & video modes; toggle single or dual-camera preview (front/back camera available) to capture fleeting highlights effortlessly Auto-save two cropped versions after every shot Once you finish recording or snapping photos, the app intelligently crops from the center of the original frame to generate landscape and portrait copies automatically, saved to the built-in library. Turn on auto-save to phone album for instant access & export In-app library streamlines your creative workflow All your takes are stored centrally in the media library: compare vertical/horizontal pairs, delete unwanted clips and select files for quick export. Manage all footage in one place instead of scrolling endlessly through your phone gallery Customizable professional settings Tweak resolution, frame rate and output format; enable rule-of-thirds grid, front-camera mirror flip and watermark toggle. Premium features require VIP membership. Sync your media and membership across devices via Apple ID VIP Membership to unlock full creative potential Subscribe to DualScreenShoot VIP for exclusive perks (refer to in-app details): - Unlimited recording length | Free version capped at 30s per clip - 4K high-definition export for premium visual quality - Full watermark removal for clean footage - No ad popups during export - Constantly updated new premium features Core Advantages Checklist One capture, two aspect ratios: auto 16:9 + 9:16 outputs, no duplicate shooting Dual real-time preview: control vertical & horizontal framing simultaneously Works for both videos & still photos: ideal for vlogs and cover shots Built-in library + bulk export: seamless shoot-organize-share workflow Skip repetitive editing, finish all footage in one take. More than just a camera app, DualScreenShoot saves creators hours on multi-format production. Press once for two ready-to-post clips, pick platform presets and publish anywhere instantly. Create smarter, not harder Agreements You Need to Know: Privacy Policy:https://app.notion.com/p/Privacy-Policy-3747b691e491801caba0e77d0064b54c?source=copy_link End User License Agreement (EULA):https://app.notion.com/p/End-User-License-Agreement-EULA-3747b691e49180a3a3bbfe22bf585534?source=copy_link VIP Premium Service Agreement :https://app.notion.com/p/VIP-Premium-Service-Agreement-3747b691e491806a8a76f42c79dd1cde?source=copy_link Contact us for any inquiries:jiniangu_dev@163.com

Screenshots

GPS時速表4 screens
Dual Screen Shoot4 screens

Verdict

The call

The clearest difference is ads: Dual Screen Shoot at none against GPS時速表's shown. On price, in-app purchases, 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. GPS時速表 sells 1 one-off in-app purchase and Dual Screen Shoot sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
GPS時速表 versus Dual Screen Shoot: the parameters behind the verdict, then further details
ParameterGPS時速表Dual Screen Shoot
PriceFreeFree
Update frequencyEvery 6 days—
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.4 — better
Further details — not scored
Size113 MB84 MB
Age rating17+4+
DeveloperCHAN TZU YIHefei Jiniangu Technology Co., Ltd.

In-app purchases

1 purchases

GPS時速表

One-time1
  • Unlock Premium & No Ads$19.99
3 purchases

Dual Screen Shoot

Subscriptions3
  • 月会员$0.991 Month
  • 季会员$2.993 Months
  • 年会员$6.991 Year

Questions

Is GPS時速表 free?
GPS時速表 is free to download, with in-app purchases available.
Is Dual Screen Shoot free?
Dual Screen Shoot is free to download, with in-app purchases available.
Do GPS時速表 or Dual Screen Shoot have ads?
GPS時速表 shows ads; Dual Screen Shoot does not.

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