EVScanner vs Maxwell PSACC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EVScanner
Monitor your electric or hybrid car's battery health with detailed insights, real-time data, and trend comparisons. This app helps assess battery condition, track performance, and provides valuable information for buying or selling used EVs. Supports Apple CarPlay for convenient display access.
- Battery health insights
- Individual cell data
- Trend and forecast comparisons
- Real-time sensor data
- Charging curve recording
- Used vehicle assessment
- Apple CarPlay support
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EVScanner is your ultimate companion for monitoring the performance of your electric or hybrid car. BATTERY HEALTH INSIGHTS With EVScanner, you gain access to detailed insights into the state of health of your battery or individual battery cells, alongside advanced battery data such as voltage, energy content, or temperature. TREND AND FORECAST Compare your battery's health with the average for other vehicles from the same series. This comparison allows you to measure the condition of your car's battery relative to a broader dataset, providing a clear understanding of where your vehicle stands in terms of battery health and longevity. REAL-TIME DASHBOARD Additionally, EVScanner provides real-time sensor data for the motor, battery, and charging metrics. If needed, EVScanner records your charging curve. PEACE OF MIND FOR USED VEHICLES By providing detailed battery health insights, EVScanner assists with the buying and selling of used electric or hybrid cars. For sellers, these insights enhance transparency and could increase your car's value. APPLE CARPLAY SUPPORT As an add-on feature, you can access vital data directly from your car's display through Apple CarPlay. REQUIRED ACCESSORIES An OBD adapter is needed to connect to your vehicle. For BMW & MINI: EVScanner simply requires an ELM327 compatible OBD adapter or one of the compatible adapters for BimmerCode and BimmerLink. Please visit https://bimmercode.app/adapters. For other brands: EVScanner simply requires an ELM327 compatible OBD adapter. SUPPORTED CARS Audi - Q4 e-tron (2021+) - Q4 Sportback e-tron (2021+) - Q5 e-tron (2022+) - e-tron GT (Pre-Facelift 2020 - 2024) CUPRA - Born (2021+) - Tavascan (2023+) BMW i Series: - BMW i3 (2013+) - BMW i4 (2021+) - BMW i5 (2023+) - BMW i7 (2022+) - BMW i8 (2013+) - BMW iX (2021+) - BMW iX1 (2022+) - BMW iX2 (2022+) - BMW iX3 (2021+) BMW Plug-in Hybrids: - BMW 2 Series Active Tourer Plug-in Hybrid (2016+) - BMW 3 Series Plug-in Hybrid (2016+) - BMW 5 Series Plug-in Hybrid (2017+) - BMW 7 Series Plug-in Hybrid (2016+) - BMW X1 Plug-in Hybrid (2019+) - BMW X2 Plug-in Hybrid (2020+) - BMW X3 Plug-in Hybrid (2019+) - BMW X5 Plug-in Hybrid (2015+) - BMW XM Plug-in Hybrid (2024+) MINI - MINI Cooper SE (2019 - 2023) - MINI Cooper E / SE / JCW (2023+) - MINI Aceman E / SE / JCW (2024+) - MINI Countryman E / SE ALL4 (2023+) Porsche - Taycan (Pre-Facelift 2019 - 2023) Škoda - Enyaq (2020+) - Enyaq Coupé (2022+) Volkswagen - VW ID.3 (2019+) - VW ID.4 (2021+) - VW ID.5 (2022+) - VW ID.6 (2021+) - VW ID.7 (2023+) - VW ID.Buzz (2022+) Ford - Explorer (2024+) - Capri (2024+) The free version allows you to check compatibility. You can unlock the features for your car with an additional in-app purchase.
Maxwell PSACC
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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.
Screenshots
Verdict
The clearest difference is update cadence: Maxwell PSACC at every 5 days against EVScanner's every 3 weeks. EVScanner's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. EVScanner sells 8 one-off in-app purchases and Maxwell PSACC sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
EVScanner ships an update every 3 weeks, Maxwell PSACC every 5 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | EVScanner | Maxwell PSACC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (105 ratings) — better | — |
| Positive reviews | 32.3% of reviews | — |
| Number of ratings | 105 — better | — |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 19 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | SG Software GmbH & Co. KG | Javier Moreno Lozano |
In-app purchases
EVScanner
- Certificate$7.99
- BMW & MINI$24.99
- Volkswagen$24.99
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- Audi$24.99
- Porsche$24.99
- Škoda$24.99
- CUPRA$24.99
- Ford$24.99
Maxwell PSACC
- Coffee$1.99
- Hot chocolate$3.99
- Healthy breakfast$6.99









