It runs in your house.
Filtering decisions and the dashboard run on the device on your network, so your protection isn't run from a company's cloud.
Most family protection is rented by the month and runs through someone else's cloud. Shield is the other way round: you pay once, and the filtering and dashboard run on the device on your network. The sums come first, then the reasoning.
Buying once instead of renting is a principle, but it is also arithmetic. People routinely underestimate what they spend on subscriptions, so the sums below are spelled out rather than assumed.
| Service | Per year | Over 3 years | Over 5 years |
|---|---|---|---|
| Qustodio CompleteLeading parental-control app, Australian pricing | $159.95 | $479.85 | $799.75 |
| Bark PremiumUS parental-control app, billed in USD, converted | from ≈ $150 | from ≈ $450 | from ≈ $750 |
| eero PlusRequired for eero's content filtering and SafeSearch | $159.99 | $480 + hardware (from $199) | $800 + hardware |
| Telstra Device SecurityMcAfee-based add-on, billed $10/mth, up to 10 devices | $120 | $360 | $600 |
| Aura FamilyAll-in-one US family bundle, annual billing, converted | from ≈ $576 | from ≈ $1,728 | from ≈ $2,880 |
| Shield Core — bought onceNo subscription, ever | — | $424 founding (AUD, inc GST) · $574 standard from unit 21, plus $25 delivery in Australia | $424 founding · $574 standard, plus $25 delivery in Australia — nothing more to pay |
Subscriptions a family pays every year
Australian dollars. “≈” marks approximate USD conversions.
Qustodio Complete
Leading parental-control app, Australian pricing
Bark Premium
US parental-control app, billed in USD, converted
eero Plus
Required for eero's content filtering and SafeSearch
Telstra Device Security
McAfee-based add-on, billed $10/mth, up to 10 devices
Aura Family
All-in-one US family bundle, annual billing, converted
Shield Core — bought once
No subscription, ever
Pay in 4: From $106.00 a fortnight with Afterpay or PayPal, interest-free — or Zip, with weekly, fortnightly or monthly repayments on Zip's terms. The total is the same either way.
Three years of Qustodio Complete at Australian pricing is $479.85. A Shield Core at the founding price is $424, bought once — less than the three-year subscription. Five years of the same app is $799.75; at the founding price, a Shield Vault, with a built-in drive and travel Wi-Fi on top, is $724.
The Australian picture is worth spelling out. Telstra removed its free Broadband Protect network filter in 2023 and sells a device-security add-on for $120 a year, and Optus closed WiFi Secure to new customers in July 2025 before shutting it down entirely in March 2026.
Competitor prices are public list prices, checked July 2026; converted figures are approximate.
| Product | 3-year cost | What that includes |
|---|---|---|
| Gryphon AX with Premium Protection | ≈ $854 | Hardware plus three years of its optional Premium Protection subscription (US$89.99/yr), converted; basic parental controls are free. Doesn't ship to Australia. |
| Bark Home with Bark Premium | ≈ $875 | Network device plus Bark's separate Premium monitoring plan (US$14/mo, optional), converted. Ships only within the US. |
| eero 6+ (single) with eero Plus | ≈ $729 | Australian retail hardware ($249) plus three years of eero Plus, which its content filtering requires. |
| TP-Link Deco X50 (3-pack) with HomeShield Total Security | ≈ $890 | Australian retail hardware plus three years of the optional full security tier, converted. |
| WOMBATS Shield | from $424, once (founding) | No subscription — in year one or year ten. |
Hardware with a subscription attached, over three years
Device price plus three years of the protection subscription each product sells. Optional subscriptions are marked in the notes.
Gryphon AX with Premium Protection
3-year cost: ≈ $854
Hardware plus three years of its optional Premium Protection subscription (US$89.99/yr), converted; basic parental controls are free. Doesn't ship to Australia.
Bark Home with Bark Premium
3-year cost: ≈ $875
Network device plus Bark's separate Premium monitoring plan (US$14/mo, optional), converted. Ships only within the US.
eero 6+ (single) with eero Plus
3-year cost: ≈ $729
Australian retail hardware ($249) plus three years of eero Plus, which its content filtering requires.
TP-Link Deco X50 (3-pack) with HomeShield Total Security
3-year cost: ≈ $890
Australian retail hardware plus three years of the optional full security tier, converted.
WOMBATS Shield
3-year cost: from $424, once (founding)
No subscription — in year one or year ten.
Competitor prices are public list prices, checked July 2026; converted USD figures are approximate. Where a price depends on platform or billing period, the lowest published rate is shown ("from"). Subscription products can change price or plan structure at any time.
There is one more line in the ledger: what happens when the company behind a product moves on. Circle discontinued its Home Plus hardware after an acquisition and folded the product into subscription software, leaving the boxes people had bought without a successor. Winston Privacy shut down in 2021, ending support and updates for the devices it had sold. Shield runs locally — no activation server, no cloud login, nothing that can lapse.
Start with the map, one picture of what a Shield does next to Screen Time, the parental controls in some modems, Pi-hole and AdGuard Home. Then the honest, side-by-side versions: Shield vs Screen Time, Shield vs modem controls, Shield vs Pi-hole, Shield vs AdGuard Home, Shield vs Firewalla and Shield vs Synology. Each one tells you honestly who should buy the other product.
Filtering decisions and the dashboard run on the device on your network, so your protection isn't run from a company's cloud.
You pay for Shield once. No monthly fee, no feature unlock, no premium tier behind a paywall.
We don't send your traffic to a cloud for inspection, and we don't collect your browsing history or profiles of your behaviour.
Curious what's inside? Real, repairable Raspberry Pi 5 hardware, a hardened AdGuard Home filter and signed updates. The details are on How it works and Security.
Shield is a considered purchase, and we'd rather you knew before you paid. If you're still unsure after reading this, ask us — 'it's not for you' is an answer we give.
Shield does not require an activation server, a cloud login, or a subscription to keep filtering. The filter lists it uses are public and continue updating without us. The dashboard is on the device, on your network. The hardware is real, repairable Raspberry Pi 5 silicon.