Comparison

ORSAC DGPS Automation vs Twinform

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

Head to head
About

ORSAC DGPS Automation

Features
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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.

About

Twinform

Features
Read full description

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

ORSAC DGPS Automation4 screens
Twinform4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 3 level
ORSAC DGPS Automation versus Twinform: the parameters behind the verdict, then further details
ParameterORSAC DGPS AutomationTwinform
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size6 MB5 MB
Age rating4+4+
DeveloperODISHA SPACE APPLICATIONS CENTRE (ORSAC)铭榕 王

In-app purchases

None

ORSAC DGPS Automation

No in-app purchases

1 purchases

Twinform

Subscriptions1
  • Pro Monthly$0.991 Month

Questions

Is ORSAC DGPS Automation free?
ORSAC DGPS Automation is free to download, with no in-app purchases.
Is Twinform free?
Twinform is free to download, with in-app purchases available.
Do ORSAC DGPS Automation or Twinform have ads?
Neither ORSAC DGPS Automation nor Twinform shows ads.
Which is updated more often, ORSAC DGPS Automation or Twinform?
ORSAC DGPS Automation ships an update every 2 days, and Twinform every 5 weeks. Most recently, ORSAC DGPS Automation was updated on October 25, 2026 and Twinform on October 31, 2026.

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