Comparison

Tesaro vs SoHWHAT

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

Head to head
About

Tesaro

Features
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Tesaro is the new name for S3XY Companion: a Tesla companion app for iPhone and Apple Watch, built for fast vehicle control, live status, and detailed insights into driving, charging, and parking. Control your vehicle in seconds: - Lock and unlock - Open and close frunk, trunk, doors, windows, and charge port - Start and stop charging - Set the charge limit - Start climate, defrost, Dog Mode, Camp Mode, seat heating, seat cooling, and steering wheel heating - Flash lights, honk, remote start, wake the vehicle, and trigger HomeLink Stay close to your Tesla: - Live vehicle status for battery, range, charging, climate, lock state, location, and current drive or parking state - Live Activities for charging, driving, and vehicle status - Home Screen, Lock Screen, Control Center, and Apple Watch widgets - Apple Watch app, complications, and quick actions for wrist-based control - Siri Shortcuts and App Intents for common vehicle commands Understand every trip and charge: - Trip history with maps, timeline scrubber, distance, duration, efficiency, energy, temperatures, and costs - Charging history with power, battery, energy, time, cost, and location details - Parking history with duration, battery change, energy loss, maps, and daily statistics - Overview charts for trips, charging, parking, drivers, and vehicle activity - Battery health, capacity history, degradation tracking, software history, and VIN information Built for everyday Tesla owners: - Multi-vehicle support - Customizable quick actions - Configurable notifications for trips, charging, security, climate, status changes, and commands - Saved locations and nearby charge locations - Charging plans and scheduling windows - Tibber electricity prices and Tibber-based charging automation - Bluetooth pairing and proximity actions for supported commands - Command history and in-app feedback reporting Some features require an active subscription. Tesaro is an independent app and is not affiliated with Tesla, Inc. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SoHWHAT

Features
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Dein Tesla zeigt dir nicht die ganze Wahrheit. SOH sagt dir, wie viel Kapazität noch da ist — aber nicht, ob Feuchtigkeit eindringt, Zellen sterben oder ein €22.000-Problem lauert. SoHWAT sieht, was andere übersehen. ▸ KOSTENLOSE LIVE-ANALYSE Verbinde deinen OBDLink MX+ oder VSLinker MS Adapter mit dem Tesla-Adapterkabel deines Tesla und sieh in Echtzeit, was wirklich in der Batterie passiert: • 96 Brick Live-View — Spannung, Kapazität (CAC) und SOC jeder einzelnen Zellgruppe • SOH & Kapazitätsanzeige — State of Health mit Detailwerten • Feuchtigkeitserkennung — Wassereintritt in Gramm gemessen • HV-Isolation & Innenwiderstände — Sicherheitskritische Parameter live • BMS-Status — Battery Management System Echtzeitdaten • Unbegrenzte Fahrzeuge — teste so viele Teslas wie du willst Alles kostenlos. Kein Abo. Keine versteckten Kosten. Keine Einschränkung. ▸ PROFESSIONELLE ZERTIFIKATE (optional) Brauchst du ein offizielles Batterie-Zertifikat für Kauf, Verkauf oder Gutachten? Buche es direkt in der App: • TrueHealth Score (0–100) — unser proprietärer 6-Kategorien-Index • 96-Brick Heatmap — individuelle Zellkapazitäten visualisiert • Weak Short Detection — Zelldefekte erkennen bevor sie sichtbar werden • BMS-Fehlercodes mit Bewertung — alle Fehler erklärt und eingeordnet • Digital verifizierbar — QR-Code zur Echtheitsprüfung Zertifikate ab €99 (Aktionspreis für die ersten 500). ▸ UNTERSTÜTZTE MODELLE • Tesla Model 3 (2017+) • Tesla Model Y (alle Baujahre) • Tesla Model S (2012–2021) • Tesla Model X (2015–2021) ▸ BENÖTIGTE HARDWARE OBDLink MX+ oder VSLinker MS Bluetooth-Adapter + Tesla OBD-Adapterkabel (Model S/X bzw. Model 3/Y). Kein Spezialgerät, kein Leihgerät, kein Rückversand. ▸ WARUM SOHWAT? Entwickelt von Tesla Battery Experts — Deutschlands führender unabhängiger Tesla-Werkstatt mit 500+ analysierten Batterien. Wir reparieren Tesla-Batterien seit 2016, kennen jede Schwachstelle und haben dieses Wissen in eine App gepackt. 47 Parameter. 96 Bricks. Data you can trust. ▸ DATENSCHUTZ CAN-Bus-Daten werden lokal auf deinem iPhone verarbeitet. Für Zertifikate werden sie verschlüsselt übertragen. Personenbezogene Daten nur mit deiner Zustimmung. Fragen? Feedback? → certificate@sohwhat.com Website: sohwhat.com

Screenshots

Tesaro4 screens
SoHWHAT4 screens

Verdict

The call

The clearest difference is in-app purchases: SoHWHAT at none against Tesaro's 6. SoHWHAT also leads on iOS requirement (15.0 vs 26.0). Tesaro's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support 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. Tesaro sells 6 in-app purchases, starting at $6.99 per month. SoHWHAT asks for nothing beyond the download.

UpkeepUpdate frequency

Tesaro ships an update every 2 weeks, SoHWHAT every 2 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level
Tesaro versus SoHWHAT: the parameters behind the verdict, then further details
ParameterTesaroSoHWHAT
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size287 MB3 MB
Age rating4+4+
DeveloperStefan SturmCARSTEN OHLINGER

In-app purchases

6 purchases

Tesaro

Subscriptions6
  • For 1 Tesla monthly$6.991 Month
  • For 2 Teslas monthly$14.991 Month
  • For 3 Teslas monthly$19.991 Month
Show 3 more
  • Premium for 1 Tesla yearly$69.991 Year
  • Premium for 2 Teslas per year$149.991 Year
  • Premium for 3 Teslas per year$199.991 Year
None

SoHWHAT

No in-app purchases

Questions

Is Tesaro free?
Tesaro is free to download, with in-app purchases available.
Is SoHWHAT free?
SoHWHAT is free to download, with no in-app purchases.
Do Tesaro or SoHWHAT have ads?
Neither Tesaro nor SoHWHAT shows ads.
Which is updated more often, Tesaro or SoHWHAT?
Tesaro ships an update every 2 weeks, and SoHWHAT every 2 months. Most recently, Tesaro was updated on October 13, 2026 and SoHWHAT on October 7, 2026.

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