On vs VoltMap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
On
This app helps electric vehicle owners manage their charging sessions. It provides real-time data on energy consumption and costs, locates nearby charging stations, and allows for remote control of charging. Users can track their charging history and view insightful statistics.
- Locate nearby charging stations
- Start/Stop charging sessions
- Real-time energy and cost tracking
- Charging history and statistics
- Environmental impact indicator
- QR Code station lookup
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A mais completa plataforma para o condutor de veículo elétrico acompanhar, controlar e adminstrar as suas recargas de forma prática e inteligente. No On-Charge você irá ter acesso às principais funcionalidades para carregar o seu veículo elétrico, acesso à todos os dados de uso e diferenciais On-Charge para tornar o processo de recarga mais eficiente. Funcionalidades: - Veja as estações de recarga mais perto de você - Start/Stop de recargas - Indicador ambiental - Localização de uma estação por QR Code - Acompanhamento de recargas com energia e custo em tempo real - Histórico de recargas - Gráficos e estatísticas - Gestão de usuários para estações privadas* - Alterar a estação para modo Público ou Privado* *Funções liberadas para os donos das estações. Seja bem-vindo à On-Charge!
VoltMap
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Never run out of juice again. VoltMap is the ultimate companion for electric vehicle drivers. Whether you’re on a cross-country road trip or just running errands around town, VoltMap helps you find the perfect charging station in seconds. Key Features: • Real-Time Map: Explore thousands of charging stations across multiple networks with our high-performance, interactive map. • Smart Filters: Customize your search by connector type (CCS, CHAdeMO, J1772, Tesla), charging speed, and availability to find exactly what your car needs. • Detailed Station Info: Get everything you need to know before you arrive—address, pricing, operating hours, and amenities. • Favorites: Save your most-used stations for quick access anytime. • Easy Navigation: Get one-tap directions to any station using your favorite navigation app. Join the community of EV drivers who trust VoltMap to keep them moving. Download VoltMap today and drive with confidence!
Screenshots
Verdict
The clearest difference is update cadence: VoltMap at every 11 days against On's every 3 weeks. 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.
On ships an update every 3 weeks, VoltMap every 11 days. Both last shipped on October 24, 2026.
| Parameter | On | VoltMap |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 63 MB | 61 MB |
| Age rating | 4+ | 17+ |
| Developer | On Charge | ThreadCode |
In-app purchases
On
No in-app purchases
VoltMap
No in-app purchases
