Comparison

STL Simple Viewer vs V2

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

Head to head
About

STL Simple Viewer

Easily view and interact with 3D STL CAD models. Supports various file types and offers advanced rendering options for detailed analysis. Get model information and explore interiors with clipping planes.

Highlights
  • View ASCII and Binary STL files
  • Load STL from ZIP
  • Rotate, pan, and zoom
  • Orthogonal and Perspective modes
  • Model info (triangle count, bounding box)
  • Rendering options (faces, edges, transparency)
  • Clipping plane for interiors
Features
Read full description

STL Simple Viewer is a great app to quickly view STL, 3MF & DXF 3D files and export them to the most commonly used CAD formats. Features: - Supports STL files both ASCII and Binary formats. - Supports 3MF & DXF files. - Load files directly from ZIP archives. - Export to DXF, OBJ, DAE, PLY, USD, STL & 3MF. - Measure distances between points within your model. - Rotate, pan, and zoom models with intuitive touch controls. - Configure rendering options: faces, edges, points, background and transparency. - Render using a clipping plane (useful for viewing model interiors). - View models in Orthographic or Perspective mode. - Obtain model information including triangle count, bounding box, surface area, and volume. Privacy Policy: https://www.boviosoft.com/apps/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ For support or questions: support@boviosoft.com

About

V2

Read full description

Forge your next self, one habit at a time. V2 turns your daily routines into a mythic progression journey. Choose your archetype and creature, build habits that fit your life, and watch your character evolve as you follow through. MAKE YOUR OWN RITUALS Create simple check-offs or measured targets. Schedule habits on chosen days, at intervals, or toward a flexible weekly goal. Start with your own plan or choose a guided Trial with a clearly listed set of habits. PROGRESS THAT MEANS SOMETHING Complete a habit to earn XP. Build streaks, gain levels, and advance through eight ranks from Common to Ascendant. Misses can reduce XP and rank, while skips preserve a habit streak without adding completion XP. ROOM FOR REAL LIFE Plan vacations and recovery days. Earn limited Streak Passes through sustained consistency. Correct recent entries while the day remains open and use optional reflections to understand what helped or got in your way. SEE YOUR PATH Review your history, streak calendar, habit totals, and weekly recap. Earn Shards to unlock aura styles and collect milestone relics as your character develops. KEEP TODAY CLOSE Use reminders, notification actions, Home Screen and Lock Screen widgets, and App Shortcuts to stay connected to your habits. Choose from alternate app icons to make V2 your own. PRIVATE BY DESIGN Your habit data is stored on your device and can sync through your private iCloud account when available. V2 has no separate account, advertising, or third-party analytics SDKs. Export a private JSON copy of your data whenever you need it. V2 is free, with no in-app purchases. Requires iOS 18 or later. iCloud sync depends on your Apple account, device settings, available storage, and connectivity. Privacy: https://mintforge.studio/privacy/v2/ Terms: https://mintforge.studio/terms/v2/ Support: https://mintforge.studio/support/

Screenshots

STL Simple Viewer4 screens
V24 screens

Verdict

The call

The clearest difference is in-app purchases: V2 at none against STL Simple Viewer's 4. V2 also leads on ads (none vs shown) and update cadence (daily vs every 5 months). On price, device support and iOS requirement 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. STL Simple Viewer sells 4 in-app purchases, starting at $0.99 per 7 days. V2 asks for nothing beyond the download.

UpkeepUpdate frequency

STL Simple Viewer ships an update every 5 months, V2 daily. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 7 level
STL Simple Viewer versus V2: the parameters behind the verdict, then further details
ParameterSTL Simple ViewerV2
PriceFreeFree
Rating4.3 (909 ratings) — better—
Positive reviews18.1% of reviews—
Number of ratings909 — better—
Update frequencyEvery 5 monthsDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size19 MB54 MB
Age rating4+4+
DeveloperVictor BovioVijayanarayanan Suresh Kumar

Bugs and requests

STL Simple Viewer

Reported bugs

3 issues
  • App crashes when opening larger STL files
  • Inability to open some file formats
  • Ads continue to appear even after paying for ad removal

Requested features

3 requests
  • Add ability to save color/lighting settings
  • Improve stability and reduce crashes
  • Provide an ad-free paid version

V2

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

STL Simple Viewer

Subscriptions2
  • Pro version (1 week plan)$0.997 Days
  • Pro version (1 month plan)3 Days trial$1.991 Month
One-time2
  • Remove Ads$2.99
  • Export Pack$3.99
None

V2

No in-app purchases

Questions

Is STL Simple Viewer free?
STL Simple Viewer is free to download, with in-app purchases available.
Is V2 free?
V2 is free to download, with no in-app purchases.
Do STL Simple Viewer or V2 have ads?
STL Simple Viewer shows ads; V2 does not.
Which is updated more often, STL Simple Viewer or V2?
STL Simple Viewer ships an update every 5 months, and V2 daily. Most recently, STL Simple Viewer was updated on October 19, 2026 and V2 on October 4, 2026.

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