STL Viewer vs Deadline Countdown
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STL Viewer
Visualize e inspecione modelos 3D STL em seu dispositivo. Oferece ferramentas avançadas para medição, análise de malha e geração de relatórios PDF. Ideal para engenharia, impressão 3D e revisão técnica.
- Multitouch rotation, pan, and zoom
- Wireframe, X-Ray, and normal orientation modes
- Precise point-to-point measurement
- Interactive cutting plane
- Mesh health diagnostics
- Generate PDF technical reports
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Open your STL file and review the 3D model on iPhone or iPad. STL Viewer brings together model viewing, geometry inspection and technical documentation for 3D printing, prototyping and engineering workflows. FROM FILE TO MODEL • Open binary or ASCII STL files. • Rotate, pan and zoom with multitouch gestures. • Explore technical views and rendering modes. • Review model details away from your workstation. INSPECT WITH PRO Inspect mesh health, open edges, degenerate faces and geometry. Use surface measurements, dimensions, area, volume and section planes. Assign your file's unit: the STL format does not store units. DOCUMENT WITH STUDIO Studio adds technical PDF reports with project information and geometry and mesh summaries, generated on your device. LOCAL PROCESSING Model geometry is processed on your device and is not uploaded to our servers. Practical file limits depend on your device's memory and capabilities. This is a paid app download. Advanced inspection and measurement require Pro; PDF reports require Studio. Subscription features and prices are shown before purchase and can be managed in your Apple account settings. This version's interface is in English. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://softwareideal.com.br
Deadline Countdown
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A missed deadline is never small. The payment that turns into a late fee. The passport that expires the month you need it. The filing that blows the case. Deadline Docket is the docket for those dates — the obligations you cannot afford to lose track of. Open it and the answer is immediate: what is overdue, what is due today, tomorrow, and what is next. No digging, no feed, no noise. USE IT FOR • Bills and payments with hard due dates • Passport, license, and registration renewals • Court and filing deadlines • Forms, applications, and submissions • Appointments you cannot miss • Any obligation that needs one clear place to live HOW IT WORKS • Add a deadline in seconds — name, date, done • Everything grouped the way you triage: Overdue, Today, Tomorrow, Next • Scan the whole docket at a glance and act • Your deadlines stay on your device SIMPLE ON PURPOSE This is not a party countdown app, a calendar replacement, or a project-management suite. No account. No feed. No social layer. A docket does one job: nothing on it gets forgotten. SIMPLE PRICING One purchase — 99¢ in the U.S. (pricing varies by region). No subscription. No ads. Nothing recurring. Pay once and keep your deadlines in front of you. https://myworkingmemory.ai/deadlinedocket-privacy.html https://myworkingmemory.ai/deadlinedocket-terms.html
Screenshots
Verdict
The clearest difference is price: Deadline Countdown at Free against STL Viewer's $0.99. Deadline Countdown also leads on update cadence (fortnightly vs every 22 months). STL Viewer's advantage is chart position (#146 vs unranked). On ads, in-app purchases, 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
Deadline Countdown is free to download; STL Viewer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
STL Viewer ships an update every 22 months, Deadline Countdown fortnightly. Both last shipped on October 22, 2026.
| Parameter | STL Viewer | Deadline Countdown |
|---|---|---|
| Price | $0.99 | Free — better |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 22 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #146 — better | — |
| Devices | iPhone, iPad | iPhone, Mac, Vision Pro — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Felipe Marques de Barros | Myworkingmemory LLC |
In-app purchases
STL Viewer
No in-app purchases
Deadline Countdown
No in-app purchases
Questions
Is STL Viewer free?
Is Deadline Countdown free?
Do STL Viewer or Deadline Countdown have ads?
Which is updated more often, STL Viewer or Deadline Countdown?
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