SIMPL3D vs Measure Size
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SIMPL3D
Design and create 3D models with an intuitive interface, no prior skills needed. Publish your creations to a community site and get instant feedback with live rendering.
- 3D model creation
- Intuitive design interface
- Live rendering feedback
- Community publishing
- No creative skills required
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SIMPL3D is an iOS iPad app that enables everyone to create and design 3D models. The app lets you create a model and publish it to a community site. No creative or technical 3D design skills are required to create your own printable 3D models. The live rendering on your iPad gives you instant design feedback. Please join and let us know what you think!
Measure Size
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Measure Size can do auto-segmentation of anything and tell you the width/height area of the object. In the beginning, click the center "camera" icon to save the 3D image. Then press the "ruler" icon to find the object and measure size automatically! Or you can click the "dotted circle" icon to draw the range to be identified by hand. Moreover, you can also click the "cube" icon to measure volume. (Please take the 3D image vertically on the table/ground, and click the table/ground on the screen when measuring volume). It will display the width/height/area of the object. You can change the unit from cm to inches and the text color on the settings page. You can also measure the distance from the camera/length/area of objects by clicking the screen to set the measurement range. p.s. Measure Size uses LiDAR to detect the 3D position of objects. Please launch this application using iPhone 12 Pro or later / iPad Pro 2nd or later. The object to be measured must be more than 20 cm away from the lens, and the distance from the center point of the screen will be displayed during measurement. If it is too close, less than 20 cm, it will be inaccurate!
Screenshots
Verdict
The clearest difference is in-app purchases: Measure Size at none against SIMPL3D's 1. SIMPL3D's advantage is iOS requirement (10 vs 14.0). On price, update cadence, ads 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. SIMPL3D sells 1 one-off in-app purchase. Measure Size asks for nothing beyond the download.
SIMPL3D ships an update every 10 days, Measure Size every 2 weeks. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.
| Parameter | SIMPL3D | Measure Size |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10 — better | 14.0 |
| Further details — not scored | ||
| Size | 106 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Indicia Group | HAN WEI WANG |
In-app purchases
SIMPL3D
- SIMPL3D coins$0.99
Measure Size
No in-app purchases









