OneCharge SI vs CastleGo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneCharge SI
Easily find and pay for electric vehicle charging stations at home and abroad. Filter stations by price, power, and connector type, and manage your charging sessions and expenses.
- Register in under two minutes
- Add your vehicle
- Filter stations by price, power, and connector type
- Locate nearest EV charging stations on a map
- View station status, price, and availability
- Start and monitor charging sessions
- Pay with bank card or Petrol club card
- Create a list of favorite locations
- Track EV charging consumption
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OneCharge lets you pay for electric vehicle charging and find charging stations at home and abroad. Features: Register in less than two minutes. Add your vehicle. Filter charging stations by price, charging power, and connector type. Find the nearest charging station on the map. View real-time information about connector availability, pricing, and occupancy. Start, monitor, and stop your charging session with ease. Pay for charging using a credit or debit card or the Petrol Club e-mobility payment card. Save your favorite charging locations along your daily routes for quick access. Track your EV charging history and energy consumption.
CastleGo
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CastleGo by Purview, is created for distribution companies and delivery services.The app is created to streamline the delivery process and track the location of your driver. You can get real-time updates about delivery and the route of your fleet. Preplanned routes can be created and assigned for the trip. However, this feature can help to save time as well as expenses of fuel. And, the end user will get notified about his delivery of goods on time. With CastleGo installed, your smartphone becomes the point where the office encounters the field. Getting started is easy: create a driver with phone number and mobile key in Castlematic system, assign him to a unit and authorize in the app using the mobile number. Try now, to automate order management with the advanced functions: - View the list of orders and detailed information about each order; - Track and evaluate delivery progress; - Monitor orders and estimated routes on the map; - Receive push-notifications on relevant events regarding orders, routes, and delivery process; - Make a detailed route to an order using external navigational applications; - Assign status to each order (confirmed/rejected), add comments, photos and Signature; - Chat with operators to notify them about any circumstances regarding delivery; - Confirm delivery by attaching a photo with customer signature to an order with data on customer name, delivery time and date indicated on a photo; - Enjoy tablet-optimized interface to simultaneously view orders in tables and on the map; - Option to use your smartphone as a tracker. - Driver’s Log On a Daily Basis - Assign deliveries to drivers - Plan Routes for Drivers Via Castlematic Software We offer advanced courier assistant at every stage of delivery.
Screenshots
Verdict
The clearest difference is update cadence: OneCharge SI at every 2 months against CastleGo's every 46 months. CastleGo's advantage is iOS requirement (13.0 vs 16.0). 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. Neither carries in-app purchases, so what you see is what you pay.
OneCharge SI ships an update every 2 months, CastleGo every 46 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.
| Parameter | OneCharge SI | CastleGo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Positive reviews | 11.1% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months — better | Every 46 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Petrol d.d. | PURVIEW INDIA CONSULTING AND SERVICES LLP |
In-app purchases
OneCharge SI
No in-app purchases
CastleGo
No in-app purchases





