Reality OBJ vs ModelPlay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reality OBJ
Easily convert 3D models from OBJ format to USDZ, a format optimized for AR experiences. Customize material properties like textures and colors, and generate thumbnails for your models. Supports AR viewing and video recording.
- Convert OBJ to USDZ
- Modify material properties
- Import OBJ models
- Generate thumbnails
- Record video
- AR support
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Reality OBJ: USDZ Converter - Convert OBJ to USDZ - Features - - Modify the properties of each material: You can add to your model Diffuse texture or color, Roughness, Metalness, Normal and Ambient Occlusion textures. - Import your own obj models. - Export obj to usdz. - Generate thumbnail. - Record Video. - AR. Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. - Terms & conditions https://sites.google.com/view/privacyrealityobj/home/termsandconditions
ModelPlay
Easily view and customize 3D models without needing professional knowledge. Import, export, and categorize various file formats, then personalize lighting, backgrounds, materials, and animations for stunning visual effects.
- Import/export GLB, FBX, OBJ, STL, PLY, 3MF
- Categorize models with folders
- Customize lighting and backgrounds
- Adjust model materials and textures
- Play and control 3D animations
- Set model position and camera angles
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ModelPlay supports 3D model classification and viewing, 3D model import and export, and users can personalize each 3D model and save the settings. When using ModelPlay, users don't need to have professional 3D knowledge, just through simple operation, you can get very stunning 3D effects. -3D Model Import and Export Supports import and export of many common 3D format files such as GLB, FBX, OBJ, STL, PLY, 3MF, and so on. -3D Model Categorization Categorize 3D models through folders, support both list and grid display, sorting and editing, and setting image size. -3D Model Lighting Settings Support to set the lighting of the scene where the 3D model is located: support preset lighting combination settings, light color, light intensity, light shadow settings, ambient light color settings, and halo intensity settings. You can create colorful lighting effects through multiple combination settings. 3D Model Background Settings Supports setting the background of the scene where the 3D model is located: supports solid color background and sky box background. You can set “whether to show the ground” to get different scene atmosphere effects. 3D Model Material Settings Support to set the material of 3D model: support default texture material, line material, metal material, transparent material and other material switching. Support to view the original material and texture. -3D Model Animation Settings Support 3D model skeleton display, support animation play and pause, support auto rotate, support dynamic skeleton, support multiple animation clips switch play. -3D Model Position Setting Support 3D model position offset and rotation setting. Support camera view angle setting, you can set different optimal display view angles for different 3D models. -3D Model Mesh Settings Count the number of sub-mesh and mesh vertices of the 3D model, support whether the sub-mesh is visible or not setting, support component separation, and support putting the sub-mesh as the center. -3D Model Cover Settings The 3D model cover will be automatically generated when the 3D model is opened for the first time, support to modify the cover. Note: Updates and Feedback ModelPlay will make continuous updates to provide more 3D setting effects in the subsequent releases. Feel free to provide suggestions to ModelPlay via comments!
Screenshots
Verdict
The clearest difference is rating: Reality OBJ at 4.2 against ModelPlay's 3.5. Reality OBJ also leads on review sentiment (71% vs 38%) and update cadence (weekly vs every 2 weeks). ModelPlay's advantage is monetization model (free vs free with in-app purchases) and device support (4 vs 2). On price, ratings volume, ads and in-app purchases 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. Reality OBJ sells 4 in-app purchases, starting at $2.99 per 7 days and ModelPlay sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Reality OBJ holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews point the same way: 71% of Reality OBJ's written reviews are positive against 38% of ModelPlay's.
Reality OBJ ships an update weekly, ModelPlay every 2 weeks. The most recent releases landed on September 23, 2026 and August 2, 2026 respectively.
| Parameter | Reality OBJ | ModelPlay |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | 3.5 (6 ratings) |
| Positive reviews | 71.4% of reviews — better | 37.5% of reviews |
| Number of ratings | 5 | 6 — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 254 MB |
| Age rating | 4+ | 17+ |
| Developer | Ariel Ortiz | 俊卿 吴 |
Customer experience
Reality OBJ
ModelPlay
In-app purchases
Reality OBJ
- All Access$2.997 Days
- All Access3 Days trial$3.991 Month
- All Access$14.991 Year
- All Access$14.99
ModelPlay
- ModelPlay Pro$9.99
Questions
Is Reality OBJ free?
Is ModelPlay free?
Which has better reviews, Reality OBJ or ModelPlay?
Do Reality OBJ or ModelPlay have ads?
Which is updated more often, Reality OBJ or ModelPlay?
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