Comparison

KNX APP vs D1

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

Head to head
About

KNX APP

Control your home or office remotely with custom scenes and time programs. Manage lighting, temperature, security, and more. Offers live previews, camera control, and push notifications for alarms.

Highlights
  • Custom scene creation
  • Time program management
  • Lighting and blind control
  • Temperature management
  • IP camera pan, tilt, zoom
  • Alarm notifications
  • PIN page protection
Features
Read full description

The KNX APP-Control app is a client for the KNX APP-Control Server. Controlling your home or office was never so fast and easy. Build your own scenes and time programs for your home and change them when ever you want. Lighting control, blind control, temperature control, energy management, EV-Charger, timers, IP cameras, alarm notifications, charts and much more. A selection of the features: • change scenes directly from within the app • optional "live preview" of the scenes • add new time programms, change them or remove them • pan, tilt and zoom support for IP cameras • multiple accounts support • multiple visualizations support  • alarm messages with support for push messages and email • protect pages with a PIN

About

D1

Features
Read full description

Create Your Path. D1 helps turn the goals you care about into steps you can take today. Choose a direction, create your mentor, and keep moving with activities that fit your life. • Talk with a personal mentor that remembers your goals and progress. • Tap an activity to record a session, or long-press for a quick completion. • Build strength workouts, log sets, reps, weight and rest, and repeat saved routines. • Record runs with distance, pace and a private route when you allow location. • Choose optional app limits and mentor nudges when you need focus. • Explore communities and discover other mentors in the Marketplace. D1 Pro Eligible new subscribers can start with a 7-day free trial, then pay ₪20 per month in Israel. Prices elsewhere appear in local currency in App Store checkout. Apple determines trial eligibility and shows the exact offer before confirmation. D1 Pro renews monthly until canceled; existing subscribers keep their current terms. Manage or cancel in your Apple Account subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://join-d1.com/privacy-policy

Screenshots

KNX APP4 screens
D14 screens

Verdict

The call

The clearest difference is in-app purchases: KNX APP at none against D1's 9. KNX APP also leads on ads (none vs shown) and device support (4 vs 2). D1's advantage is update cadence (monthly vs every 5 months). On price 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. D1 sells 9 in-app purchases, starting at $5.99 per month. KNX APP asks for nothing beyond the download.

UpkeepUpdate frequency

KNX APP ships an update every 5 months, D1 monthly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
KNX APP versus D1: the parameters behind the verdict, then further details
ParameterKNX APPD1
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews26.1% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size105 MB110 MB
Age rating4+4+
DeveloperBusch-Jaeger Elektro GmbHRon Azogui

In-app purchases

None

KNX APP

No in-app purchases

9 purchases

D1

Subscriptions1
  • Join D1 Pro7 Days trial$5.991 Month
One-time8
  • Mentor Tier 1$1.99
  • Mentor Tier 2$2.99
  • Mentor Tier 3$4.99
Show 5 more
  • Mentor Tier 4$6.99
  • Mentor Tier 5$14.99
  • Mentor Tier 6$29.99
  • Mentor Tier 7$49.99
  • Mentor Tier 8$69.99

Questions

Is KNX APP free?
KNX APP is free to download, with no in-app purchases.
Is D1 free?
D1 is free to download, with in-app purchases available.
Do KNX APP or D1 have ads?
D1 shows ads; KNX APP does not.
Which is updated more often, KNX APP or D1?
KNX APP ships an update every 5 months, and D1 monthly. Most recently, KNX APP was updated on November 6, 2026 and D1 on November 5, 2026.

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