Comparison

DDD Connect vs Moongate

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

Head to head
About

DDD Connect

Features
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DDD Connect is the professional app for downloading and managing tachograph data directly from your smartphone. It connects via Bluetooth to DDDKey devices and downloads driver cards or tachograph memory in just a few taps โ€” wherever you are, no cables or PC required. โ€” BLUETOOTH DOWNLOAD, NO HASSLE โ€” Select the download type (driver card, tachograph memory, or both), choose the time period and data sections, and let DDD Connect handle the rest. The DDD file is ready in your archive when it's done. โ€” COMPLETE ARCHIVE โ€” All downloaded files are stored securely on your device. Browse, share, or export your DDD files at any time. No external servers, no account required. โ€” DRIVER & VEHICLE REGISTRY โ€” The app automatically links each download to the corresponding driver or vehicle. Full download history, driver card details, and tachograph calibration information are always at your fingertips. โ€” SMART DEADLINE TRACKER โ€” DDD Connect automatically monitors all compliance deadlines: โ€ข Next mandatory download dates for drivers and vehicles โ€ข Driver card expiry and renewal โ€ข Tachograph calibration deadlines Receive push notifications before it's too late and see an upcoming deadline summary right on the home screen. โ€” SECURITY & PRIVACY โ€” Your data never leaves your device. Protect app access with Face ID, Touch ID, or PIN. โ€” MULTILINGUAL โ€” Italian, English, German, French, Spanish. DDD Connect is developed by SIAK SISTEMI, specialists in road transport compliance.

About

Moongate

Features
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Moongate puts every Klipper 3D printer you own on one dashboard, at home or anywhere. It connects straight to your own Raspberry Pi running Klipper and Moonraker. Pair once by scanning a QR code, and Moongate reaches your printer directly on your Wi-Fi, or securely over an encrypted tunnel when you are away. No account, no email, no password. Sign-in is anonymous, and there are no ads, no analytics, and no tracking. Features: - One dashboard for your whole fleet, with live webcam, temperatures, and print progress - The full Mainsail or Fluidd web interface built in - Start, pause, and stop prints, plus a double-tap emergency stop - A Control panel for each printer: heater targets, homing, jogging, extrude and retract, and your macros as labelled buttons with their own icons, colours and parameters, arranged the way you want - A Klipper-aware config editor that suggests section and option names, checks values before you save, and edits macro G-code inline, plus a console with command completions - A file browser for your printer that hides backup clutter so your real config files stand out - Power machines on and off (smart plug or Klipper macro) - Preheat and heat-soak from the dashboard - Optional push notifications for print started, finished, and failed - App lock with Face ID, Touch ID, or a PIN - Custom themes, drag-to-arrange tiles, and an adjustable display size - Back up and restore your setup - Available in 9 languages Moongate is free and source available. You host everything yourself, and your printers stay yours. Note: Moongate needs the free Moongate plugin installed on your printer's Raspberry Pi. Setup guide: github.com/PEEKYPAUL/Moongate

Screenshots

DDD Connect4 screens
Moongate4 screens

Verdict

The call

DDD Connect and Moongate are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DDD Connect ships an update every 8 days, Moongate every 9 days. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

ScorecardNo meaningful differences
DDD Connect versus Moongate: the parameters behind the verdict, then further details
ParameterDDD ConnectMoongate
PriceFreeFree
Update frequencyEvery 8 days โ€” betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 โ€” better
Further details โ€” not scored
Size44 MB39 MB
Age rating4+4+
DeveloperSIAK SISTEMI S.R.L.Paul Sharman

In-app purchases

None

DDD Connect

No in-app purchases

None

Moongate

No in-app purchases

Questions

Is DDD Connect free?
DDD Connect is free to download, with no in-app purchases.
Is Moongate free?
Moongate is free to download, with no in-app purchases.
Do DDD Connect or Moongate have ads?
Neither DDD Connect nor Moongate shows ads.
Which is updated more often, DDD Connect or Moongate?
DDD Connect ships an update every 8 days, and Moongate every 9 days. Most recently, DDD Connect was updated on October 14, 2026 and Moongate on October 9, 2026.

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