Comparison

KeiTanaka vs Quick3D CAD Viewer

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

Head to head
About

KeiTanaka

Features
Read full description

田中渓の起床時間、午前3時45分にアラームが鳴ります。 ・午前3:45の固定アラーム ・アラームのオン/オフ機能 ・時間は変更不可

About

Quick3D CAD Viewer

Features
Read full description

Quick3D Viewer 3D CAD Viewing Made Simple. Quick3D Viewer is a free 3D model viewer for iPhone and iPad. Open and explore a wide range of 3D files, including STEP, IGES, STL, OBJ, and more, right from your mobile device. Whether you're on the factory floor, meeting with clients, or away from your desk, Quick3D Viewer makes it easy to inspect 3D models wherever you go. Key Features ■ Supports Multiple 3D File Formats View STEP / STP, IGES / IGS, STL, OBJ, PLY, 3MF, GLB, and USDZ files. ■ Intuitive 3D Navigation Rotate, zoom, and pan models using simple touch gestures. Explore your designs from different angles. ■ Full-Screen Viewing Hide banner ads in full-screen mode and enjoy more space to inspect your 3D models. ■ Designed for iPhone and iPad View 3D models on your phone or tablet, wherever your work takes you. Perfect For - Inspecting 3D models on the factory floor - Reviewing CAD designs and engineering projects - Sharing designs during meetings - Checking models for 3D printing - Viewing CAD files while on the go 3D CAD in Your Pocket. Make 3D viewing easier with Quick3D Viewer.

Screenshots

KeiTanaka4 screens
Quick3D CAD Viewer4 screens

Verdict

The call

The clearest difference is ads: KeiTanaka at none against Quick3D CAD Viewer's shown. Quick3D CAD Viewer's advantage is iOS requirement (18.6 vs 26.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 4 level
KeiTanaka versus Quick3D CAD Viewer: the parameters behind the verdict, then further details
ParameterKeiTanakaQuick3D CAD Viewer
PriceFreeFree
Update frequency—Every 2 weeks
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad — better
Requires iOS26.018.6 — better
Further details — not scored
Size2 MB28 MB
Age rating4+4+
DeveloperNEIGHBOR CO., LTD.,Ryo Tazaki

In-app purchases

None

KeiTanaka

No in-app purchases

None

Quick3D CAD Viewer

No in-app purchases

Questions

Is KeiTanaka free?
KeiTanaka is free to download, with no in-app purchases.
Is Quick3D CAD Viewer free?
Quick3D CAD Viewer is free to download, with no in-app purchases.
Do KeiTanaka or Quick3D CAD Viewer have ads?
Quick3D CAD Viewer shows ads; KeiTanaka does not.

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