Comparison

YUDU Proofing App vs ScanAce

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

Head to head
About

YUDU Proofing App

Preview and test interactive digital publications on your mobile device before they go live. Enhance pages with multimedia and links, then mark them as proofed for publishing.

Highlights
  • View interactive digital editions
  • Test multimedia enhancements
  • Mark editions as proofed
  • Sync with YUDU Publisher
  • Publish live editions
Read full description

The YUDU Proofing App allows you to view and test your interactive digital editions on an iPad or iPhone before publishing to your own branded app. Once you have completed enhancing your pages with video, slideshows, links or dynamic layers you can set the edition to “Proofing” in order for it to appear in the Proofing App, which you can access with the same log in details as YUDU Publisher. When you have checked over your edition, to ensure that pages are accurate and correct, you will need to tap the tick icon on the edition toolbar to mark it as “Proofed”, and either go back to YUDU Publisher to make additional changes or request that the edition be published live. If you have any questions about the app or your edition please email support@yudu.com

About

ScanAce

Features
Read full description

ScanAce is a professional 3D scanning app for surveyors, construction and utility workers, archeologists, architects, and GIS professionals. It turns your smartphone or tablet into a handheld imaging laser scanner and allows you to precisely capture the reality around you and generate accurate 3D models for planning, documentation or digital twins.  All processing is done on your device, no other services or cloud connections are needed. It is using Augmented Reality and SLAM positioning technology on your iPhone or iPad. You can connect your RTK GNSS to achieve a precise georeference. Features: - 3D scanning - Standard mode: 350.000 points/second - Extreme high mode: 1.000.000 points/second - 3D-model viewer - Geo-reference your scan and share with the GeoAce app - Export the RGB point cloud in E57, LAS, LAZ formats - Export textured 3D-model to OBJ, USDZ formats The Free version includes all the above features, except the geo-referencing function and scanning is limited to one recording of maximum 20 s  every 15 min. All new users can evaluate the Professional subscription (no limitations) 7 days for free. For further information: •ScanAce Privacy Policy: https://its-geo.eu/Privacy.html • ScanAce Terms and Conditions: https://its-geo.eu/terms-of-service.html

Screenshots

YUDU Proofing App3 screens
ScanAce4 screens

Verdict

The call

The clearest difference is in-app purchases: YUDU Proofing App at none against ScanAce's 2. YUDU Proofing App also leads on iOS requirement (14.0 vs 16.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ScanAce sells 2 in-app purchases, starting at $49.99 per month. YUDU Proofing App asks for nothing beyond the download.

UpkeepUpdate frequency

YUDU Proofing App ships an update every 3 months, ScanAce every 4 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
YUDU Proofing App versus ScanAce: the parameters behind the verdict, then further details
ParameterYUDU Proofing AppScanAce
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.6
Further details — not scored
Size21 MB106 MB
Age rating4+4+
DeveloperYUDU LtdITS Geo Solutions GmbH

In-app purchases

None

YUDU Proofing App

No in-app purchases

2 purchases

ScanAce

Subscriptions2
  • Professional - Monthly$49.991 Month
  • Professional - Annual$399.991 Year

Questions

Is YUDU Proofing App free?
YUDU Proofing App is free to download, with no in-app purchases.
Is ScanAce free?
ScanAce is free to download, with in-app purchases available.
Do YUDU Proofing App or ScanAce have ads?
Neither YUDU Proofing App nor ScanAce shows ads.
Which is updated more often, YUDU Proofing App or ScanAce?
YUDU Proofing App ships an update every 3 months, and ScanAce every 4 months. Most recently, YUDU Proofing App was updated on October 5, 2026 and ScanAce on October 4, 2026.

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