TimeZero vs 3D Model Viewer & Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TimeZero
Easily track important future dates with a visually appealing countdown. Customize events with colors and emojis, receive smart notifications, and view real-time progress in days, hours, minutes, and seconds. Perfect for students, couples, parents, travelers, and professionals.
- Countdown to any event
- Customize events with colors and emoji
- Real-time countdowns (days, hours, minutes, seconds)
- Smart notifications
- Home screen widgets
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Never lose track of what matters most. TimeZero is the simplest and most beautiful way to count down to your important dates. Whether you're waiting for your wedding, a baby due date, a vacation, a product launch, or exam day — TimeZero keeps the excitement alive, second by second. What you can do with TimeZero: - Count down to any event: birthdays, trips, pregnancies, deadlines, holidays, and more - Customize each event with colors and emoji so it feels personal - See real-time countdowns in days, hours, minutes, and seconds - Set smart notifications so you never forget a date - Add beautiful widgets to your home screen for an instant glance Why people love TimeZero: Staying motivated is easier when you can see your goal getting closer. TimeZero turns abstract future dates into something visual and exciting. Perfect for: Students tracking exam dates and semester breaks Couples planning weddings or anniversaries Parents counting down to due dates or school starts Travelers marking vacation departure days Professionals managing product launches and deadlines Download free and start your first countdown in under 30 seconds.
3D Model Viewer & Converter
This tool allows you to open, view, and convert a wide variety of 3D file formats on your Apple devices. It offers basic editing, cross-sectioning, and exploded views, with options for batch conversion and exporting projected views.
- Import numerous 3D formats
- Convert between popular 3D formats
- Basic editing tools
- Cross-section and exploded views
- Batch export support
- Export projected views as SVG
- Offline functionality
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3D Model Viewer & Converter helps you inspect parts, slice cross sections, generate orthographic views, and export clean results across macOS, iPad, and iPhone. It works offline, keeps your files local, and is built for engineers, makers, designers, and 3D file users who need a lightweight way to review models before converting, exporting, or sharing them. Key Features • Import a wide range of 3D and point cloud formats, including 3MF, STL, FBX, OBJ, GLB, USDZ, MPD/LDR, DAE, TDS, AMF, LAS, PLY, PCD, XYZ, VOX, VTK, VTP, and DXF • Review a model information summary after loading, with quick access to format, file size, object/mesh/point counts, triangles, dimensions, materials, and textures • Inspect internal geometry with XY, XZ, and YZ cross sections, including automatic scan slicing and manual control of slice positions • Use exploded view to separate model components, inspect multipart assemblies more clearly, focus or pin individual parts, and export selected exploded parts to clean 3D files • Generate orthographic projection outputs — including front, top, and right views — in SVG format • Export clean 3D results to STL, OBJ, GLB, USDZ, and GLTF • Batch convert multiple source files — even across different model formats — into one target format in a single workflow • Capture model screenshots for export or sharing • Manage recent files with individual deletion and one-tap clearing to keep the entry point tidy • Basic editing tools: move, rotate, scale, delete, and undo changes to model objects • No ads. No tracking. No data collection. Just a clean, efficient workflow tool built for serious 3D review and output tasks. Pricing & Access • Free: Open and inspect models • Subscription: Unlock advanced inspection, conversion, projection export, and sharing workflows. A single subscription covers macOS, iPhone, and iPad. • Individual Unlocks: Permanently unlock the specific export and workflow tools you need — no subscription required. • Payment is charged to your App Store account. • Auto-renews unless turned off 24 hours before the current period ends. • Manage subscriptions in App Store settings. Privacy & Purchase Terms • Privacy Policy: https://apps.h53d.xyz/apps/3d-model-viewer/policy.html • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Have questions or need support? Reach out to danjian42@gmail.com.
Screenshots
Verdict
The clearest difference is rating: TimeZero at 3.0 against 3D Model Viewer & Converter's 1.5. 3D Model Viewer & Converter's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, in-app purchases and monetization model 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
Both are free to download. TimeZero sells 1 one-off in-app purchase and 3D Model Viewer & Converter sells 14 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
TimeZero holds the better App Store score, 3.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
TimeZero ships an update every 2 months, 3D Model Viewer & Converter every 3 weeks. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.
| Parameter | TimeZero | 3D Model Viewer & Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | 1.5 (2 ratings) |
| Positive reviews | — | 42.9% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 16.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 110 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Eyermin Colon Sanchez | 维 艾 |
Customer experience
TimeZero
3D Model Viewer & Converter
In-app purchases
TimeZero
- TimeZero Countdown Full$0.99
3D Model Viewer & Converter
- Pro Flex3 Days trial$2.997 Days
- Pro Light$9.991 Month
- Pro Infinity$59.991 Year
- Export as PNG$2.99
- Export as OBJ$3.99
- Export as USDZ$3.99
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- Export as GLTF/GLB$3.99
- Export as STL$3.99
- Exploded View$4.99
- Unlock Batch Export$4.99
- Unlock Projection View Export$4.99
- Cross Section View$6.99
- Unlock Batch Export$9.99
- Export all formats$16.99
Questions
Is TimeZero free?
Is 3D Model Viewer & Converter free?
Which has better reviews, TimeZero or 3D Model Viewer & Converter?
Do TimeZero or 3D Model Viewer & Converter have ads?
Which is updated more often, TimeZero or 3D Model Viewer & Converter?
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