
Free
In-App Purchases
About
Maxwell PSACC is the app to monitor and control your PSA electric vehicle (Peugeot, Citroën, DS, Opel/Vauxhall) from your iPhone or Mac.
Connect to your own PSA Car Controller server to check in real time the battery level, range, position, door status, and preconditioning. Control your vehicle remotely: start or stop charging, schedule the start time, set the charge limit, activate preconditioning, lock the doors, or trigger the horn and lights.
Keep a complete history of your charges and trips with detailed statistics: consumption, cost, average charging speed, tariff distribution, and most frequent routes with a map. Create your own electricity tariffs with time-based pricing to calculate the exact cost of each charge.
Your privacy, guaranteed
Maxwell PSACC does not collect, store, or transmit any data to external servers. All information comes exclusively from your own PSA Car Controller server and stays on your device. We see nothing.
Requirement: self-hosted PSA Car Controller server.
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What's New in Maxwell PSACC
1.4
July 16, 2026
Choose what to display in the charts Statistics charts now have a metric selector. For Charges, switch between Energy (kWh), Cost (€), and Sessions. For Trips, between Distance (km), Trips, and Average consumption (kWh/100km). Bug fix Fixed a crash that occurred when assigning a tariff to a charging record.
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In-App Purchases
$1.99
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