Comparison

VR Models Manager vs BlitzGTD

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

Head to head
About

VR Models Manager

Features
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“VR Models Manager" turns your device into a three-dimensional model viewer in virtual reality (on the screen of the device or using a VR VISOR) for the design, study, simulation and detailed observation of 3D models. Build one or more 3D models (with textures, using for example Blender, FingerCAD, Finger3D, etc...) and visualize them in virtual reality: use the screen of the device or use any VR VISOR to visualize the 3D model in CINEMA 3D mode, with the perception of the depth of the 3D model. Build a fantasy world: - populate the scene with one or more 3D models built by you - insert a background - insert the sky Interacting manually with the 3D model you can: - rotate the camera around the 3D model (by dragging a finger on the screen) -> rotate the 3D model around its vertical or lateral axes - move the camera to the right or left (by dragging two fingers on the screen) -> move left / right / up / down the 3D model - move the camera forward or backward (by dragging three fingers vertically on the screen) -> move the 3D model closer and further away - rotate the camera around its horizontal axis (ROLL - rotating two fingers on the screen) -> rotate the 3D model around its front axis - change the camera's FOV (field of view) (pinching the screen with two fingers) - restore the initial settings of the camera (double touch with a finger) Background of the scene and landscape: - you can add a background/sky to the scene (horizon) by inserting for example a cylinder or a cube (with texture) in the scene, with radius/side large enough to contain the scene (the texture of the cylinder/cube will be your background/sky) - you can build models of mountains, trees, rivers, lakes, streams, etc... and insert them in the scene to enrich the landscape - you can add houses, cars, motorcycles, people, birds, etc... - you can add to the scene any object you want, designed by You using 3D modelers (or purchased on the Internet: all formats compatible with SceneKit can be used such as OBJ (with MTL and TEXTURE with relative path), SCN, STL, etc...) 3D model import: - File sharing (iTunes) - Open In Useful for example: - for retailers, to show the products on sale (3D catalog: show real products not yet present in the shop ex. eyeglasses, ornaments, favors, chandeliers, etc...) - to better visualize the model before 3D printing (the displayed model can be directly printed using 3D printers and specific printing software) - for architecture ex. observing / studying / showing in detail a room / apartment / building not yet existing - for engineering ex. design houses and exploring them even before starting construction work - as a creative game (build, photograph or film fantasy worlds created by you) - etc… UNIVERSAL APP: - You pay only once and run on all your devices

About

BlitzGTD

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Are you weary of drowning in never-ending to-do lists and productivity tools that only add to the complexity? It is time to reclaim your time and energy with BlitzGTD, the ultimate personal productivity system designed to help you achieve more in less time! Forget about getting lost in convoluted methodologies and overwhelming task management. BlitzGTD takes the best principles from GTD (Getting Things Done) and supercharges them with a streamlined approach that will revolutionize the way you work. So, what sets BlitzGTD apart? Turbocharged Phases for Maximum Efficiency BlitzGTD introduces a powerful phased approach that aligns your tasks with modern agile methodologies: Today: Seize the Day Start every day fresh with the Today phase. Throw everything that comes your way in your Today list, keeping it short and focused. Prioritize, categorize, and handle tasks one by one. With BlitzGTD, you'll be in control, and tasks will flow smoothly from start to finish. Sprint: Accelerate Your Progress The Sprint phase is where you have tasks for the week. After completing your Today list, turn to the Sprint list for your next challenges. Keep it reasonable and stay on track towards your goals. Backlog: Fuel for the Future The Backlog phase is your treasure trove of ideas and tasks for future sprints. Store everything you want to tackle later. But don't let it become a graveyard! BlitzGTD keeps your Backlog active and tidy, ensuring you never lose sight of important tasks waiting for their time to shine. Archive: Remember Your Triumphs While others leave completed tasks in the dark, BlitzGTD celebrates your victories in the Archive phase. Preserve valuable information for years to come. You'll be amazed at how it aids recall and frees up mental space, especially when requests about past work come knocking. Schedule: Time Your Success For tasks with specific deadlines or time-sensitive requirements, the Schedule phase is your trusty ally. Pinpoint when tasks should be pushed to your Today list. Add reminders or set up recurring schedules effortlessly. Stay on top of your commitments with ease. Unleash Your Potential with Smart Planning BlitzGTD's planning events empower you to take charge of your day and week: Daily Event: Conquer Each Day Start your day with the Daily event. Once a day, dive into your calendar, Today, and Sprint lists. With a clear vision of what lies ahead, you'll arrange tasks strategically, ensuring a productive day ahead. No more aimless scrambling—BlitzGTD keeps you focused on what matters most. Weekly Event: Command Your Week Before each week unfolds, the Weekly event grants you the power to harness its potential fully. Take a dedicated moment to review your calendar, Sprint, and Backlog. Fine-tune your plan, ensuring a well-structured, intentional week. Say goodbye to overwhelm and hello to balanced productivity. BlitzGTD provides versatile features to tackle even the most complex tasks effortlessly: Simple hierarchy: Where Complexity Finds Clarity No more going into the rabbit hole. Tasks have Sub-Tasks and that's it. You work on a complex project? Yeah, that's the task. The detailed planning is done in the linked project planning tool, which does it the best. Embrace simplicity like never before, while keeping your workflow simple and organized. Tags: Context, Simplified Forget about rigid folders and categories. BlitzGTD embraces the power of tags as first-class citizens. Use 1-2 tags to add context and gain a holistic overview of your tasks. No more decision paralysis—simply tag and go! Attachments: Secure what is necessary Upload images or files that are part of the task to have everything in one place. No more searching for the screenshot! See https://blitzgtd.fa-krug.de/blitzgtd/ for an even deeper introduction. Also available on MacOS with full real-time sync! Attributions - https://hotpot.ai/ Legal Notice: https://blitzgtd-krug.de/legalnotice/

Screenshots

VR Models Manager4 screens
BlitzGTD4 screens

Verdict

The call

The clearest difference is price: BlitzGTD at Free against VR Models Manager's $1.99. BlitzGTD also leads on update cadence (every 4 days vs every 44 months). VR Models Manager's advantage is in-app purchases (none vs 1). On ads, 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

BlitzGTD is free to download; VR Models Manager costs $1.99 up front. BlitzGTD sells 1 one-off in-app purchase. VR Models Manager asks for nothing beyond the download.

UpkeepUpdate frequency

VR Models Manager ships an update every 44 months, BlitzGTD every 4 days. The most recent releases landed on October 10, 2026 and September 15, 2026 respectively.

Scorecard3 real differences · 3 level
VR Models Manager versus BlitzGTD: the parameters behind the verdict, then further details
ParameterVR Models ManagerBlitzGTD
Price$1.99Free — better
Update frequencyEvery 44 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.6 — better17.0
Further details — not scored
Size1 MB22 MB
Age rating4+4+
DeveloperGianluca NataliniSascha Krug

In-app purchases

None

VR Models Manager

No in-app purchases

1 purchases

BlitzGTD

One-time1
  • BlitzGTD Pro$5.99

Questions

Is VR Models Manager free?
VR Models Manager costs $1.99, with no in-app purchases.
Is BlitzGTD free?
BlitzGTD is free to download, with in-app purchases available.
Do VR Models Manager or BlitzGTD have ads?
Neither VR Models Manager nor BlitzGTD shows ads.
Which is updated more often, VR Models Manager or BlitzGTD?
VR Models Manager ships an update every 44 months, and BlitzGTD every 4 days. Most recently, VR Models Manager was updated on October 10, 2026 and BlitzGTD on September 15, 2026.

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