Comparison

Gerber Viewer vs 摄影计算器

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

Head to head
About

Gerber Viewer

Features
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The Ultimate Mobile PCB & Gerber File Inspector. Whether you are a hardware engineer, an electronics hobbyist, or a manufacturer, Gerber Viewer provides a desktop-grade experience for opening, inspecting, and verifying your printed circuit board designs directly on your iPhone or iPad. No need to wait until you are at your computer. Open both native CAD PCB layouts and manufacturing Gerber files instantly from your email, cloud storage, or local files. Key Features: Instant ZIP Archive Support: Simply open a .zip bundle of your design! The app automatically decompresses the archive and intelligently matches all layers for you. Advanced Layer Management: Toggle specific layers on and off effortlessly. Isolate copper traces, solder masks, silkscreen layers, and board outlines. Precise Measurement Tools: Check clearances, pad distances, and trace widths on the go with high-precision measurement tools. Smooth Render Engine: Built for speed. Experience fluid zooming, panning, and rendering of complex, high-density multi-layer boards without lag. Secure & Offline: Your designs are safe. All file rendering happens locally on your device, keeping your intellectual property completely secure and accessible offline. Comprehensive File Support: Our robust engine is designed to recognize and render all standard EDA exports automatically: Gerber Files (PCB Layer Artwork): General Gerber: .gbr, .ger Copper Layers: .gtl, .gbl, .cmp, .sol Silkscreen Layers: .gto, .gbo, .plc, .pls Soldermask Layers: .gts, .gbs, .stc, .sts, .st, .sb Board Outline / Keep-out: .gko, .gm1, .gm2, .gml, .profile, .outline, .cut, .out Layer Aliases: .top, .bottom, .bot, .ts, .bs Excellon Drill Files (CNC Holes): Supports: .drl, .txt, .xln, .tap, .drd, .drill, .pth, .npth Gerber ZIP Archives: Direct import of .zip files containing any of the Gerber and Drill files listed above with automatic layer matching! Premium Subscriptions & Plans: Unlock the full power of Gerber Viewer with our flexible premium plans designed to fit your production and engineering workflow. Choose the plan that best suits your needs: Weekly Subscription: $2.99 / week — Perfect for quick project checks and short-term manufacturing reviews. Monthly Subscription: $4.99 / month — Ideal for active hardware developers and engineering students. Yearly Subscription: $19.99 / year — Best value for professionals, offering full year-round access at a massive discount. Note: Payments will be charged to your iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renew in your Apple ID Account Settings at any time after purchase. Legal & Privacy: Terms of Service: https://sites.google.com/view/gerber-terms/home Privacy Policy: https://sites.google.com/view/gerber-policies/home

About

摄影计算器

Features
Read full description

LumiFrame brings exposure, shutter, ISO, ND filters, depth of field, astrophotography, panoramas, and shooting plans into one practical toolkit.

Screenshots

Gerber Viewer4 screens
摄影计算器4 screens

Verdict

The call

The clearest difference is price: Gerber Viewer at Free against 摄影计算器's $2.99. Gerber Viewer also leads on iOS requirement (12.0 vs 18.0). 摄影计算器's advantage is in-app purchases (none vs 3). On ads 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

Gerber Viewer is free to download; 摄影计算器 costs $2.99 up front. Gerber Viewer sells 3 in-app purchases, starting at $2.99 per 7 days. 摄影计算器 asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Gerber Viewer versus 摄影计算器: the parameters behind the verdict, then further details
ParameterGerber Viewer摄影计算器
PriceFree — better$2.99
Update frequency—Every 4 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size49 MB4 MB
Age rating4+17+
DeveloperCODIGITAL SOLUTIONS云鹏 张

In-app purchases

3 purchases

Gerber Viewer

Subscriptions3
  • Pro Access$2.997 Days
  • Pro Access$4.991 Month
  • Pro Access$19.991 Year
None

摄影计算器

No in-app purchases

Questions

Is Gerber Viewer free?
Gerber Viewer is free to download, with in-app purchases available.
Is 摄影计算器 free?
摄影计算器 costs $2.99, with no in-app purchases.
Do Gerber Viewer or 摄影计算器 have ads?
Neither Gerber Viewer nor 摄影计算器 shows ads.

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