Evnex vs Warden
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Evnex
Monitor your electric vehicle charger's status, set custom charging schedules based on electricity prices and solar availability, and track your energy consumption, costs, and carbon footprint. Gain insights into your charging habits and the sources of your electricity.
- View charger status
- Set charging schedules
- Manage electricity pricing
- Track energy usage
- Monitor carbon emissions
- View generation sources
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Features - View charger status - Set charging schedules, electricity pricing and solar diversion - Track energy usage, spending, carbon emissions and generation sources - Get live information from the electricity grid
Warden
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Warden tracks real-time wholesale electricity prices in New Zealand and Australia, alerting you the moment prices spike or drop so you can save money on power. See the current price, how it compares to the last 35 days, and exactly when the cheapest 1, 2, or 3-hour window is coming up in the next 24 hours โ perfect for timing hot water cylinders, EV charging, or any flexible load. If you have a PowerWarden smart device, manage it directly from the app: turn it on or off, set a weekly or weekday/weekend schedule, or switch on Holiday Mode before you go away. Features: โข Real-time wholesale price tracking for NZ and AU โข Push notifications for price spikes and cheap windows โข 24-hour forecast with cheapest window finder โข PowerWarden smart device control โ on/off, scheduling, holiday mode โข Daily email digest option โข Adjustable price alert thresholds Warden is built for homeowners with flexible loads โ hot water cylinders, EV chargers, pool pumps โ who want to shift usage to cheap periods and avoid price spikes, without watching the market all day. A Warden account is required to use this app. By downloading this app you agree to Apple's standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Warden at every 2 days against Evnex's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Evnex ships an update every 3 weeks, Warden every 2 days. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.
| Parameter | Evnex | Warden |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | โ |
| Update frequency | Every 3 weeks | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details โ not scored | ||
| Size | 59 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Evnex Limited | Ben Statham |
In-app purchases
Evnex
No in-app purchases
Warden
No in-app purchases









