ORSAC DGPS Automation vs Twinform
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ORSAC DGPS Automation
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ORSAC Online DGPS Survey is an application which can be used by the users to check their precise location survey status for any surveys taking place in Odisha.
Twinform
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Twinform turns your iPhone into a 3D scanner for both objects and whole rooms. Everything is processed on your device. SCAN A ROOM • Walk around and watch the LiDAR mesh build up over the camera view in real time • Areas not yet photographed are highlighted, so you can see what still needs a look • When you tap Done, the room is textured from the photos taken during your walk — no waiting for a long build • View it as a dollhouse from above (the ceiling and near walls open up), or step inside and look around • Group rooms into a house to keep a home or an office together SCAN AN OBJECT • Guided capture with real-time tips for distance, lighting and motion • Apple Object Capture builds a photorealistic model on your iPhone • See the aligned point cloud and camera positions while it builds MEASURE • Distance, angle and multi-point paths, in cm, mm or inches • Measurements are saved with the model and can be exported as a report (text or JSON) • Size calibration (Pro): measure one dimension with a ruler and every size for that model is corrected by the same ratio EXPORT (Pro) • USDZ for Apple AR Quick Look • GLB for the web and cross-platform use, plus a lossless HD GLB • STL for 3D printing • OBJ for 3D editing tools • Raw photos (free; only while a scan's capture frames remain) LIBRARY • Search, sort by date, name or size, and select several models at once • Optional iCloud Sync keeps your models across your devices, in your own private iCloud — off by default ON-DEVICE & PRIVATE No account, no sign-up, no data collection. Scanning, texturing and reconstruction all run on your iPhone. REQUIREMENTS Requires an iPhone or iPad with a LiDAR scanner (iPhone 12 Pro or later Pro models, iPad Pro 2020 or later). Object scanning also needs Apple Object Capture support on your device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ORSAC DGPS Automation at none against Twinform's 1. ORSAC DGPS Automation also leads on update cadence (every 2 days vs every 5 weeks) and iOS requirement (14.0 vs 18.0). On price, 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. Twinform sells 1 in-app purchase, starting at $0.99 per month. ORSAC DGPS Automation asks for nothing beyond the download.
ORSAC DGPS Automation ships an update every 2 days, Twinform every 5 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | ORSAC DGPS Automation | Twinform |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ODISHA SPACE APPLICATIONS CENTRE (ORSAC) | 铭榕 王 |
In-app purchases
ORSAC DGPS Automation
No in-app purchases
Twinform
- Pro Monthly$0.991 Month
Questions
Is ORSAC DGPS Automation free?
Is Twinform free?
Do ORSAC DGPS Automation or Twinform have ads?
Which is updated more often, ORSAC DGPS Automation or Twinform?
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