Comparison

Evnex vs Warden

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

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.

Highlights
  • View charger status
  • Set charging schedules
  • Manage electricity pricing
  • Track energy usage
  • Monitor carbon emissions
  • View generation sources
Features
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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

About

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: โ€ข Real-time wholesale price tracking for NZ and AU โ€ข Push notifications for price spikes and cheap windows โ€ข 24-hour forecast with cheapest window finder โ€ข PowerWarden smart device control โ€” on/off, scheduling, holiday mode โ€ข Daily email digest option โ€ข 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

Evnex4 screens
Warden4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard1 real difference ยท 7 level
Evnex versus Warden: the parameters behind the verdict, then further details
ParameterEvnexWarden
PriceFreeFree
Positive reviews25.0% of reviewsโ€”
Update frequencyEvery 3 weeksEvery 2 days โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.115.1
Further details โ€” not scored
Size59 MB29 MB
Age rating4+4+
DeveloperEvnex LimitedBen Statham

In-app purchases

None

Evnex

No in-app purchases

None

Warden

No in-app purchases

Questions

Is Evnex free?
Evnex is free to download, with no in-app purchases.
Is Warden free?
Warden is free to download, with no in-app purchases.
Do Evnex or Warden have ads?
Neither Evnex nor Warden shows ads.
Which is updated more often, Evnex or Warden?
Evnex ships an update every 3 weeks, and Warden every 2 days. Most recently, Evnex was updated on October 22, 2026 and Warden on October 28, 2026.

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