Comparison

3D Model Viewer vs Pocket Check

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

Head to head
About

3D Model Viewer

View and inspect various 3D models with advanced features like AR viewing, exploded assemblies, and animation playback. Supports a wide range of file formats and offers cloud integration for easy document management.

Highlights
  • AR and 3D viewing modes
  • Animation preview
  • Exploded assembly view
  • Extensive file format support
  • Cloud document management
  • Model data inspection
Features
Read full description

An advanced 3D model viewer for viewing all kinds of 3D models. Featuring AR viewing, custom rotation pivot and exploded assembly view. Preview mesh models including OBJ, STL, STP, DAE, PLY and Blend, supporting rendering, animation playback, 3D printing and model data inspection. Features 1. Support AR and 3D viewing modes. 2. Customizable background and environment lighting. 3. Animation preview for GLB, GLTF, FBX and more formats. 4. Real-time shadow casting. 5. Local & cloud document management (iCloud, DropBox, etc.). 6. Set custom rotation pivot point for model viewing. 7. Exploded view function to separate assembly parts. 8. Wide format support: STP, STEP, BERP, IGES, 3DS, OBJ, GLB, GLTF, STL, SLC, 3MF, PLY, OFF, DAE, Blend, FBX, USDZ, MD2, MD3, MD5, MDL, MS3D, DXF, X Read packaged archives containing models, MTL files and textures: ZIP, RAR. 9. Multiple import ways: iTunes File Sharing, AirDrop, iCloud, email attachments, web download. 10. File sharing via AirDrop or Email. 11. Capture, share and save screenshots. 12. Auto rotation and full-screen viewing mode. 13. Display model metrics: dimensions, volume, surface area, vertex count and triangle count. 14. Folder management in the file browser. If you have any suggestions or questions, please email belighten@gmail.com. Thank you for your support!

About

Pocket Check

This app helps you remember essential items before leaving home or any location. It uses your phone's camera to create visual checklists and GPS to trigger reminders when you depart. Photos are processed on-device for privacy.

Highlights
  • Visual item checklists with photos
  • GPS-triggered departure alerts
  • Customizable geofence boundaries
  • On-device photo processing
  • Time Sensitive alerts
  • Anywhere mode for other locations
Features
Read full description

That gut-drop moment at the traffic light — "did I grab my wallet?" PocketCheck ends it. Photograph the things you can't leave without. PocketCheck cuts them out into stickers on your pocket board. Set a boundary around home — as tight as 20 metres — and the moment you step past it, your checklist appears. Tap through it and go. WHY IT'S DIFFERENT • Seconds, not minutes — GPS-confirmed departure alerts the moment iOS senses you moving, while other reminder apps wake up ten minutes too late • Your real stuff — photos become stickers, not another grey text list • Anywhere mode — leave a restaurant, gym, or friend's place after a real stay and PocketCheck checks you again. Smart rules mean brief stops never trigger and alerts never spam • Impossible to miss — Time Sensitive alerts break through Focus modes, with optional loud alarm sound and repeat-until-opened • Private by design — photos processed on-device, no accounts, no tracking, and your route is never stored HOW IT WORKS 1. Snap your stuff — wallet, keys, badge, anything 2. Drop your boundary on the map 3. Walk out the door — your checklist appears Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

3D Model Viewer3 screens
Pocket Check4 screens

Verdict

The call

The clearest difference is rating: Pocket Check at 5.0 against 3D Model Viewer's 4.2. Pocket Check also leads on review sentiment (100% vs 59%) and ads (none vs shown). 3D Model Viewer's advantage is ratings volume (328 vs 1) and device support (3 vs 1). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 3D Model Viewer sells 5 one-off in-app purchases and Pocket Check sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Pocket Check holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: 3D Model Viewer has 328 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 59% of 3D Model Viewer's written reviews are positive against 100% of Pocket Check's.

Scorecard6 real differences · 4 level
3D Model Viewer versus Pocket Check: the parameters behind the verdict, then further details
Parameter3D Model ViewerPocket Check
PriceFreeFree
Rating4.2 (328 ratings)5.0 (1 ratings) — better
Positive reviews59.2% of reviews100.0% of reviews — better
Number of ratings328 — better1
Update frequencyEvery 3 weeks—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size28 MB3 MB
Age rating4+4+
Developer健 钟ABDULWADOOD A ABDULKHALEQ AL ZAWITE

Customer experience

3D Model Viewer

All ratings328 ratings
Positive78.7%
Neutral2.7%
Negative18.6%
Written reviews103 reviews
Positive59.2%
Neutral3.9%
Negative36.9%

Pocket Check

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

3D Model Viewer

Reported bugs

3 issues
  • App crashes when trying to delete models
  • Cannot open .3mf and .glb files
  • Texture and shading issues with some models

Requested features

4 requests
  • Add support for more 3D file formats
  • Improve model rendering quality
  • Implement better file management options
  • Provide more customization and control over model view

Pocket Check

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

3D Model Viewer

One-time5
  • Remove Ads$1.99
  • Model & Screenshot Output$1.99
  • Background from Album$1.99
Show 2 more
  • Large File Model$1.99
  • All Features$5.99
2 purchases

Pocket Check

Subscriptions2
  • Monthly$1.991 Month
  • Yearly$9.991 Year

Questions

Is 3D Model Viewer free?
3D Model Viewer is free to download, with in-app purchases available.
Is Pocket Check free?
Pocket Check is free to download, with in-app purchases available.
Which has better reviews, 3D Model Viewer or Pocket Check?
Pocket Check is rated higher. 3D Model Viewer averages 4.2 out of 5 from 328 ratings, while Pocket Check averages 5.0 from 1 ratings.
Do 3D Model Viewer or Pocket Check have ads?
3D Model Viewer shows ads; Pocket Check does not.

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