Tetra vs Poseit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tetra
Create 3D models with intuitive point manipulation and surface editing tools. Publish your creations, share them with others, and export them for 3D printing or other applications. Offers symmetry, coloring, and layer management for detailed designs.
- Intuitive 3D shape creation
- Point and surface editing
- Color painting and erasing
- Symmetry tools
- STL and OBJ export
- iCloud syncing and sharing
- Layer management
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Tetra is a 3D modeling app that makes 3D works easily. Easily create 3D shapes By adding points or moving points, you can make a 3D shape as you wish. Publish artwork You can post and publish your finished artwork. Share artwork By exporting in STL format, OBJ format, you can use it with 3D printer or other 3D editing application. You can save it to iCloud and share it among devices. Main 3D editing functions · Add, delete, move, resize points · Flip the edge of the surfaces of 3D shape (Repartition of the two surfaces sandwiching the edge by the other diagonal line) · Paint color on the surface of 3D shape, erase it, pick it · Paint color on the floor, erase it, pick it · Show / hide, lock the floor. · Left-right symmetry, front-back symmetry · Guide · Capture and save images · Export in STL format (not applicable for iPhone 5, iPhone 5C, iPad 4th generation), OBJ format · Undoing / Redoing · Lock (editing prohibited) · Show / hide line (grid / wire frame) · Show / hide 3D shape (translucent with long press) · Light · Display the coordinates that you manipulated · Add, delete, duplicate, rename, move, rotate, flip horizontally, import layers Show / hide 3D shape, color, lock for each layer * Viewpoint operation · Rotate: Swipe with one finger · Zoom: Pinch with 2 fingers, or Swipe up and down with long press · Focus: Long press to menu selection · Front-rear / left-right movement: Swipe with 2 fingers · Up / down movement: Swipe with 3 fingers · Reset: Double tap with 2 fingers Main artwork edit function · Create, delete, duplicate, rename artworks · Move to, from iCloud · Export to file Main artwork public function · Upload, delete artworks · Browsing and downloading published artworks *Tetra is using the icons8.com icon. https://icons8.com
Poseit
This app provides a dynamic 3D posing tool for artists, evolving from a simple drawing mannequin to a versatile reference for human figure drawing and 3D modeling. It offers features like part shuffling and screen rotation for efficient posing, allowing users to improve their drawing skills or export models for other projects.
- Multiple 3D mannequins
- Shuffling of body parts
- Export of 3D models
- Dynamic posing with screen rotation
- Reference for human figure drawing
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I like to think about this app as a natural evolution of the traditional drawing mannequin. As artistis around the world started supporting it and appreciating it, it eveolved beyond my best expectation in what it is now. Muliple mannequins, shuffling of parts, export of 3d models and much more. The screen space rotation method and others automatic features make your posing process fast and dynamic. Pose and view your reference just the way you need it and strengthen and improve your human figure drawing skills or export the 3d models for your 3d projects. Poseit was born as my personal tool to help me drawing the most challenging poses, during the lockdown I had to spend my vacations at home and I gave myself the challenge to polish it and publish it (yes it is my very first app). I hope it now can serve others as good as it served me. If you decide to unlock the pro version please be aware that, as solo indie developer, and being a pet project and not my main job, I cannot guarantee a proper support and further development of this app.
Screenshots
Verdict
The clearest difference is rating: Poseit at 4.3 against Tetra's 2.9. Poseit also leads on review sentiment (78% vs 46%) and ratings volume (335 vs 51). Tetra's advantage is in-app purchases (none vs 8) and update cadence (fortnightly vs every 6 weeks). On price, ads, monetization model 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
Both are free to download. Poseit sells 8 one-off in-app purchases. Tetra asks for nothing beyond the download.
Poseit holds the better App Store score, 4.3 against 2.9. That said, the two scores are not equally well evidenced: Poseit has 335 ratings behind it against 51, so its average is the more settled of the two. Written reviews point the same way: 46% of Tetra's written reviews are positive against 78% of Poseit's.
Tetra ships an update fortnightly, Poseit every 6 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Tetra | Poseit |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (51 ratings) | 4.3 (335 ratings) — better |
| Positive reviews | 46.2% of reviews | 77.9% of reviews — better |
| Number of ratings | 51 | 335 — better |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 219 MB |
| Age rating | 12+ | 12+ |
| Developer | Shingo Isobe | Maurizio Nitti |
Customer experience
Tetra
Poseit
In-app purchases
Tetra
No in-app purchases
Poseit
- Support with 1 CHF$0.99
- Donate 2 CHF$1.99
- Support the app with 2 CHF$1.99
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- Donate 5 CHF$4.99
- Support with 5 CHF$4.99
- Donate 7 CHF$6.99
- Support Poseit with 7 CHF$6.99
- Donate 10 CHF$9.99









