Comparison

Tessie vs Das Null

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

Head to head
About

Tessie

Enhance your Tesla ownership with advanced tracking, AI-powered control, and automation features. Monitor trips, battery health, charging, and receive real-time notifications. Integrates with smart home devices and offers web and Apple Watch control.

Highlights
  • Trip tracking
  • Battery health monitoring
  • AI-powered vehicle control
  • Automation with schedules and triggers
  • Real-time notifications
  • Apple Watch and web browser control
  • Smart home integrations
Features
Read full description

Join over 500,000 Tesla drivers using Tessie to track, automate and protect their vehicles. Try it free! Requires a subscription or one-time payment. Happiness guaranteed or your money back. - Track your trips - Track your battery and compare it to others - Track charging and phantom drain - Monitor and control your Tesla using AI, including ChatGPT, Claude & Grok - Automate your Tesla using schedules and triggers - Get notified about driving, charging, Sentry events and more - Add a live charging view to your Lock Screen - View real-time OBD-level diagnostics using Profiler - Use your Apple Watch to control your Tesla - Use your Mac or PC to control your Tesla from your web browser - Integrate your Tesla with Alexa, Home Assistant, HomeKit and more Plus, import your existing data from TezLab, TeslaFi, Teslascope and TeslaMate. All data is 100% yours. View it, use it, export it or delete it. Tessie is built from the ground up for security using industry-leading best practices. Terms: tessie.com/terms Have questions or need help? Chat with us at support@tessie.com!

About

Das Null

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**Das Null-Prinzip – die App für messbaren Stillstand.** Andere Apps wollen dich produktiver, fitter, konzentrierter und erfolgreicher machen. Das Null-Prinzip stellt eine andere Frage. Was wäre, wenn du heute einfach einmal nichts optimierst? Beobachte deine persönliche Umsetzungsgefahr, verwalte Ideen, ohne sie vorschnell umzusetzen, und lasse Aufgaben in Ruhe reifen. Der Nullstand-Tracker dokumentiert zuverlässig, was noch nicht geschehen ist. **Das erwartet dich** • **Umsetzungsgefahr** Behalte im Blick, wie gefährlich nahe du einer tatsächlichen Handlung kommst. • **Nullstand-Tracker** Verfolge Vorhaben, deren Fortschritt sich erfreulich stabil bei null Prozent bewegt. • **Reifen lassen** Gute Aufgaben brauchen Zeit. Manche sehr viel Zeit. Gib ihnen die Gelegenheit dazu. • **Ausreden-Generator** Erzeuge angemessen klingende Begründungen für strategische Untätigkeit. • **30-Tage-Nullstand-Challenge** 30 Tage, zahlreiche Herausforderungen und die beruhigende Erkenntnis, dass auch Nichtstun Konsequenz verlangt. • **Null-Sprüche** Tägliche Gedanken für Menschen, die bereits genug Ratgeber gelesen haben. Das Null-Prinzip ist eine satirische Anti-Produktivitäts-App über Selbstoptimierung, Prokrastination und unseren erstaunlichen Drang, aus jedem Teil des Lebens ein Projekt zu machen. Minimaler Aufwand. Maximale Ausrede.

Screenshots

Tessie4 screens
Das Null4 screens

Verdict

The call

The clearest difference is in-app purchases: Das Null at none against Tessie's 10. Tessie's advantage is device support (3 vs 1). On price, ads 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. Tessie sells 10 in-app purchases, starting at $3.99 per month. Das Null asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Tessie versus Das Null: the parameters behind the verdict, then further details
ParameterTessieDas Null
PriceFreeFree
Rating4.8 (9.7K ratings) — better—
Positive reviews63.7% of reviews—
Number of ratings9.7K — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS16.6 — better17.0
Further details — not scored
Size259 MB2 MB
Age rating4+12+
DeveloperTessieRene Hilmar Deist

Bugs and requests

Tessie

Reported bugs

3 issues
  • Inaccurate weather data
  • Missing trip and charging history
  • Unreliable Apple Watch integration

Requested features

4 requests
  • Charging schedule and preconditioning options
  • More customization and widget support
  • Sentry mode camera access
  • Improved Apple Watch reliability

Das Null

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Tessie

Subscriptions9
  • Legacy14 Days trial$3.991 Month
  • Legacy14 Days trial$4.991 Month
  • Legacy1 Month trial$4.991 Month
Show 6 more
  • Basic14 Days trial$6.991 Month
  • Pro14 Days trial$12.991 Month
  • Pro14 Days trial$14.991 Month
  • Legacy14 Days trial$49.991 Year
  • Basic14 Days trial$69.991 Year
  • Pro14 Days trial$129.991 Year
One-time1
  • Legacy (Lifetime)$199.99
None

Das Null

No in-app purchases

Questions

Is Tessie free?
Tessie is free to download, with in-app purchases available.
Is Das Null free?
Das Null is free to download, with no in-app purchases.
Do Tessie or Das Null have ads?
Neither Tessie nor Das Null shows ads.

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