UnifyCharge vs CamPark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UnifyCharge
Find charging stations, plan routes, and stay powered up for your electric vehicle. This navigation app aims to simplify EV travel. Download the beta to help shape its future.
- Find charging stations
- Plan EV routes
- Stay powered on the go
- Beta release
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UnifyCharge is the national application for public electric vehicle charging in the Kingdom of Cambodia, developed in partnership with the Ministry of Mines and Energy, Electricité du Cambodge, and the Electricity Authority of Cambodia. The application consolidates Cambodia's growing public charging infrastructure. Drivers can locate stations, view real-time availability and tariffs, initiate and monitor charging sessions, and complete payments in Khmer Riel. Functionality — Nationwide directory of public charging stations with live availability — Connector and power-rating details for each charger (CCS2 and GB/T, AC and DC fast charging up to 320 kW) — In-session monitoring of power, energy delivered, state of charge, and elapsed time — Integrated wallet with top-up and payment processing via Bill24 — Itemised electronic invoices issued after each session — Monthly consumption and emissions summaries Localisation — Khmer and English interfaces — Pricing and billing in Khmer Riel (KHR) — Compatible with locally available payment methods including ACLEDA and KHQR Coverage Active stations across Phnom Penh, Sihanoukville, Siem Reap, Pursat, and other provincial centres, with the network expanding under the national EV infrastructure programme. Support unifycharge.com.kh support@unifycharge.com.kh
CamPark
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Find parking quickly and easily with CamPark, Cambodia’s smart mobile app for checking real-time parking availability. Whether you are in Phnom Penh, Siem Reap, or other major cities, CamPark helps drivers locate free parking spots instantly and reduce time spent searching.
Screenshots
Verdict
The clearest difference is update cadence: CamPark at weekly against UnifyCharge's monthly. CamPark also leads on iOS requirement (13.0 vs 16.4). 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.
UnifyCharge ships an update monthly, CamPark weekly. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.
| Parameter | UnifyCharge | CamPark |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 91 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | OONE POWER TECHNOLOGY CO., LTD | MINISTRY OF ECONOMY AND FINANCE |
In-app purchases
UnifyCharge
No in-app purchases
CamPark
No in-app purchases




