Comparison

D103 AR vs Viewport 3D

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

Head to head
About

D103 AR

Features
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D103 AR Experience D103 architectural design in augmented reality Locate the QE code to start building exploration Use section slide to view interior space

About

Viewport 3D

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Viewport is a fast, focused 3D viewer built for artists. Open models straight from the Files app on iPhone or iPad — iCloud Drive, Google Drive, Dropbox, OneDrive, Downloads or AirDrop — and inspect them in a clean, professional viewport. No account. No cloud. No clutter. OPEN ALMOST ANYTHING • USD family + Reality load natively: USDZ, USD, USDA, USDC, .reality • OBJ, STL and PLY • FBX, glTF, GLB, DAE and 20+ more formats via an in-app importer • Pick a model and its texture files together to keep materials INSPECT LIKE A PRO • Smooth orbit, pan, pinch-zoom and double-tap to frame • Studio lighting presets + intensity, multiple backgrounds (studio, blueprint, gradient, checker…) • Render channels: shaded, albedo, normals, roughness and UVs • Turntable auto-spin and a reference ground grid • Scene info: bounding box, dimensions, vertex/triangle/material/texture counts — real values, never faked ANIMATION • Plays node/transform animation and skeletal (bone) skinning on supported models • Simple play / pause / loop transport AR • Place supported static models on real surfaces • Real World and Studio lighting modes • Stable placement, flexible scaling and grounding shadows MORE • Capture a screenshot and share it • Recent files with search, sorting, date grouping and thumbnails • Adaptive layouts and multitasking support on iPad PRIVACY FIRST All 3D processing happens on your device. Viewport has no accounts, no tracking, no ads, and never uploads your files. Made by Reimagine Fx. More formats and tools coming.

Screenshots

D103 AR3 screens
Viewport 3D4 screens

Verdict

The call

The clearest difference is iOS requirement: D103 AR at 11.0 against Viewport 3D's 17.0. On price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

D103 AR ships an update every 3 weeks, Viewport 3D every 2 weeks. The most recent releases landed on October 4, 2026 and October 22, 2026 respectively.

Scorecard1 real difference · 7 level
D103 AR versus Viewport 3D: the parameters behind the verdict, then further details
ParameterD103 ARViewport 3D
PriceFreeFree
Rating—4.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size428 MB47 MB
Age rating4+4+
DeveloperDEPTH OF FIELD COMPANY LIMITEDAmar Shinde

In-app purchases

None

D103 AR

No in-app purchases

None

Viewport 3D

No in-app purchases

Questions

Is D103 AR free?
D103 AR is free to download, with no in-app purchases.
Is Viewport 3D free?
Viewport 3D is free to download, with no in-app purchases.
Do D103 AR or Viewport 3D have ads?
Neither D103 AR nor Viewport 3D shows ads.
Which is updated more often, D103 AR or Viewport 3D?
D103 AR ships an update every 3 weeks, and Viewport 3D every 2 weeks. Most recently, D103 AR was updated on October 4, 2026 and Viewport 3D on October 22, 2026.

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