Comparison

LeakSentinel vs Domika

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

Head to head
About

LeakSentinel

Read full description

LeakSentinel is the world’s first DIY-installable water-shutoff system. Using AI-powered acoustic and vibration analysis, LeakSentinel detects leaks anywhere in your home and automatically closes your main water valve before damage occurs. Installs in minutes — no cutting pipes, no tools, no plumber. Features: • Works with most gate and ball valves • Works with steel, copper, Pex and PVC pipes • App is alerted any time a leak is detected • Valve can be closed automatically or manually • App shows live water activity and usage history • Advanced AI learns your home’s water-use patterns Stop leaks before they start! Install LeakSentinel and relax knowing your home is protected 24/7.

About

Domika

Control your smart home devices with this native iOS app for Home Assistant. It offers convenient access through home screen widgets, lock screen buttons, and control center shortcuts for everyday tasks like adjusting lights or AC. Get critical alerts for leaks and fires with an optional subscription.

Highlights
  • Home screen widgets
  • Lock screen buttons
  • Control center buttons
  • Critical push notifications
  • Multiple Home Assistant instance support
  • Compact dashboards
Read full description

The only fully native iOS app for Home Assistant. Domika supports home screen widgets, lock screen buttons, control center buttons, and sleek, compact dashboards. Domika is an unofficial Home Assistant app designed for simplicity. While it doesn’t cover every feature—like setting up new devices, creating automations, or adding integrations—it focuses on what you do most often. Domika makes it easy to turn off lights, adjust the AC, or close the garage in a straightforward, convenient way. Plus, it offers unique features: — Home screen widgets — Lock screen buttons — Control center buttons — Critical push notifications for events like fire or water leaks If you have multiple Home Assistant instances, Domika has you covered! You can add widgets and controls from multiple homes. Domika dashboards are free to use. A subscription is only needed for system widgets, critical push notifications, and shortcuts. Terms of Use: https://domika.app/terms/ Privacy Policy: https://domika.app/privacy_policy/

Screenshots

LeakSentinel4 screens
Domika4 screens

Verdict

The call

The clearest difference is in-app purchases: LeakSentinel at none against Domika's 7. Domika's advantage is update cadence (weekly vs monthly). On price, ads, 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. Domika sells 7 in-app purchases, starting at $1.99 per month. LeakSentinel asks for nothing beyond the download.

UpkeepUpdate frequency

LeakSentinel ships an update monthly, Domika weekly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
LeakSentinel versus Domika: the parameters behind the verdict, then further details
ParameterLeakSentinelDomika
PriceFreeFree
Rating—4.6 (8 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—8 — better
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.6 — better17.0
Further details — not scored
Size121 MB48 MB
Age rating4+4+
DeveloperLeakSentinel, Inc.DEVPOCKET LLC

In-app purchases

None

LeakSentinel

No in-app purchases

7 purchases

Domika

Subscriptions5
  • Domika Monthly7 Days trial$1.991 Month
  • Domika Family Monthly7 Days trial$3.991 Month
  • Premium features$4.991 Year
Show 2 more
  • Domika Yearly7 Days trial$19.991 Year
  • Domika Family Yearly7 Days trial$34.991 Year
One-time2
  • Thanks Tip$2.49
  • Coffee Tip$4.99

Questions

Is LeakSentinel free?
LeakSentinel is free to download, with no in-app purchases.
Is Domika free?
Domika is free to download, with in-app purchases available.
Do LeakSentinel or Domika have ads?
Neither LeakSentinel nor Domika shows ads.
Which is updated more often, LeakSentinel or Domika?
LeakSentinel ships an update monthly, and Domika weekly. Most recently, LeakSentinel was updated on October 15, 2026 and Domika on October 24, 2026.

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