Apps Services Studio Contact
Pennsylvania Software Studio

Software worth keeping
on your home screen.

DtimesTwo Technologies is a small studio that designs, builds, and ships focused mobile apps — for the garage and the couch alike. Native iOS and Android, local-first, and built without the bloat.

4Apps shipped & shipping
iOS + AndroidNative platforms
Local‑firstPrivacy by default
PABased · remote‑ready
01 Products

What we ship

Four apps across two worlds — cars and cinema. Each one is native, focused, and built to earn its spot on your screen.

Live · Free iOS · Android
WatchStack
watchstack.dtimestwo.com

A TV & movie watchlist that follows you everywhere you watch. Build an ordered queue, track shows episode by episode, see instantly where everything streams, get premiere reminders, and let “Pick For Me” choose tonight’s watch. Free, no ads.

In Beta iOS · Android
GarageBook
getgaragebook.com

The easiest way to keep every vehicle maintained — without a spreadsheet. Log service in seconds, track real fuel economy, and get a heads-up before maintenance is due. Mods, wear items, VIN decode, and NHTSA recall checks included. Local-first and private.

Visit site Launching soon on the App Store & Play
Live iOS · Android
HowFast
howfast.app

A native elapsed-time predictor for the drag strip. Connects to your OBD-II adapter over Bluetooth for live gear detection, real-time ET prediction, and atmospheric correction — from staging to the traps.

Live iOS · Android
DynoLog
dynolog.com

The build tracker for serious enthusiasts. Log every mod, store receipts, watch your total build cost, and chart performance over time — then import your HowFast track runs for a complete track-to-garage loop.

02 Studio Services

Beyond our own apps

The same team that ships our apps takes on select client work — from a first release to the systems behind it.

01

Mobile App Development

Native iOS and Android from the ground up — product design, engineering, App Store & Play submission, and post-launch support. End to end.

02

Systems & Hardware Integration

OBD-II and Bluetooth peripherals, third-party APIs, and data pipelines. We specialize in making disparate systems talk to each other reliably.

03

Backend & Cloud Sync

Postgres, auth, real-time sync, and cloud functions — the plumbing that keeps local-first apps in step across every device.

04

Client Technology Services

Hands-on technology partnership for teams that need someone who ships: tooling, documentation, operations, and clear communication.

03 The Studio

Small studio.
Sharp work.

DtimesTwo Technologies LLC is a Pennsylvania software studio. We build natively for iOS and Android, design local-first so your data stays yours, and sweat the details most apps skip.

Our roots are in motorsport and high-volume service operations — that rigor shows up in everything we make, whether it’s tracking a build at the drag strip or your Sunday-night binge.

4Apps in the ecosystem
iOS + AndroidNative, not wrappers
Local-firstWorks offline, syncs when you want
PABased · remote-ready
01

Local-first

Your data lives on your device and works offline. Sync is a choice, not a requirement.

02

Genuinely native

Real iOS and Android experiences — built for the platform, not wrapped in a browser.

03

Focused by design

Every app does a few things exceptionally well, and nothing it doesn’t need to.

04

Shipped & supported

We launch, then we stick around — updates, fixes, and real answers to real people.

04 Contact

Let’s talk

Interested in working together, or have a question about one of our apps? Send a note — we reply within one business day.

We respond within 1 business day

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