Comparison

Netzero for Powerwall vs Vantage

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

Head to head
About

Netzero for Powerwall

Automate your home energy system to maximize savings and monitor your Powerwall's health. Integrate with utility providers for dynamic pricing and receive alerts for solar or battery issues. Gain insights into energy production and use your device as a home energy dashboard.

Highlights
  • Powerwall automation and scheduling
  • Utility tariff integration
  • Solar production monitoring
  • Powerwall health alerts
  • Home energy dashboard
  • Advanced diagnostics
Features
Read full description

Increase savings with Powerwall automation and utility integrations. Connect your energy devices, monitor Powerwall health, and detect solar issues early. Advanced features require a subscription after a 30-day free trial. - Take charge of your Powerwall. Schedule charging, discharging, and backup settings. Export stored energy to the grid when export prices are highest, or before a period of cheap or free electricity. Prevent unnecessary discharge during EV charging and improve efficiency. Automate your home energy with device integrations. - Connect your EV charger, EV, and heating/cooling devices. Pre-heat or pre-cool your home when electricity is cheap, or pause EV charging and heating/cooling during outages. Supports 500+ devices across 50+ brands. - Octopus Energy users benefit from automatic Powerwall charging during Intelligent Octopus Go sessions. Supports Agile Octopus, Tibber, Amber Electric, ComEd Hourly Pricing, and Ameren Power Smart Pricing. Netzero configures Powerwall with live pricing to help cut your bills. - Receive automatic alerts for solar or battery issues. Track Powerwall capacity and degradation to stay within warranty limits. - Get daily, monthly, and yearly production estimates. Spot solar performance issues early. Use the app on your tablet or phone as an always-on home energy dashboard. - Download detailed data, view string-level solar performance, access weather data and developer tools, and enjoy ongoing feature updates. Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Vantage

Features
Read full description

Turn an old iPhone into a security camera. That spare phone in your drawer has a better camera than most you can buy. Vantage turns it into a real IP camera your recorder can find, view and record — no cloud, no account, nothing leaves your network. It can keep the footage itself, so you need no recorder at all — or feed one you have. Vantage speaks the two standards recorders use: RTSP for video, ONVIF for setup. If your system takes third-party ONVIF cameras, it treats the phone like any other camera. WORKS WITH • UniFi Protect — tested end to end, streaming and recording • Home Assistant, VLC, ffmpeg • Any recorder taking a third-party ONVIF or RTSP camera — Frigate, Scrypted, Synology Surveillance Station, Blue Iris, Shinobi WHAT YOU GET • Record on the phone itself, no recorder needed. Five-minute clips to scrub, play back and export, oldest deleted automatically. Free keeps an hour; Pro as much as fits. • H.264 from every lens — ultra-wide, wide, telephoto, front. Free streams up to 640×480, at any frame rate the lens offers. • Rotation, mirroring and exposure — auto, locked, or manual ISO and shutter — so a mounted camera can fix its own picture. • Motion detection, free: the phone tells your recorder when it sees movement, as a standard ONVIF event it can act on. • A torch you can switch on from anywhere on your network. • A web control page: open the phone's address in any browser to change the same settings, with a live picture and the clips. • A local JSON API and a snapshot any dashboard can fetch. • It tells you when it stops. If filming stops, the picture freezes or recording fails, the phone posts a notification — on that phone, as there is no cloud to alert anything else. • Nothing collected: no analytics, no account, no cloud. Video never leaves your network. VANTAGE PRO — buy once, or subscribe monthly • HD and beyond: 720p, 1080p, up to 4K and custom formats — 4K runs the phone much hotter • Automatic night light: the torch comes on when something moves in the dark • Audio in the stream, plus two-way talk through the phone's speaker from a client using the ONVIF backchannel • A flat JSON endpoint built for Home Assistant • More than one viewer at a time — record and watch at once • Keep more than an hour of recordings, up to as much as fits • Hold your chosen quality when the phone gets hot, instead of letting it ease down Pro is a one-month auto-renewing subscription, or a one-time purchase. It renews monthly until cancelled; the price is shown before you buy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://unknownalientechnologies.github.io/vantage-public/privacy GOOD TO KNOW Vantage must stay in the foreground with the screen on: iOS does not allow camera access from the background. Keep the phone plugged in and mounted, and give it a fixed address on your router — recorders identify cameras by IP. Running a camera continuously makes a phone hot, and sustained heat while charging permanently reduces battery capacity. On a battery that is old, damaged, or not a genuine Apple part, heat can also cause swelling and, uncommonly, smoke or fire. Apple designs iPhone for ambient temperatures of 0 to 35 °C. Mount it somewhere ventilated, out of direct sunlight and away from anything flammable, take the case off if it gets hot while charging, set a charge limit of 80% in Settings › Battery, and do not use a phone whose battery is swollen or damaged. Check it in person monthly. When the phone gets hot Vantage lowers the frame rate, the picture size and the bitrate, and dims the screen; your settings return as it cools. Pro can switch that off. iOS applies its own protections either way. A phone used this way loses battery capacity faster than one in a pocket. Vantage is for general monitoring on your own network. It is not a life-safety or alarm system, and recording can be interrupted by iOS at any time — including for temperature.

Screenshots

Netzero for Powerwall4 screens
Vantage4 screens

Verdict

The call

Netzero for Powerwall and Vantage are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Netzero for Powerwall sells 2 in-app purchases, starting at $6.99 per month and Vantage sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Netzero for Powerwall versus Vantage: the parameters behind the verdict, then further details
ParameterNetzero for PowerwallVantage
PriceFreeFree
Rating4.8 (809 ratings) — better—
Positive reviews90.5% of reviews—
Number of ratings809 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size61 MB3 MB
Age rating4+4+
DeveloperNetzero Labs, IncJoshua Lipovic

Bugs and requests

Netzero for Powerwall

Reported bugs

2 issues
  • May not be compatible with PW3
  • Diagnostic screen stays black

Requested features

2 requests
  • stop battery charging?
  • AND function on the conditionality

Vantage

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Netzero for Powerwall

Subscriptions2
  • Netzero Pro - Monthly$6.991 Month
  • Netzero Pro - Annual$69.991 Year
2 purchases

Vantage

Subscriptions1
  • Vantage Pro Monthly$0.991 Month
One-time1
  • Vantage Pro$9.99

Questions

Is Netzero for Powerwall free?
Netzero for Powerwall is free to download, with in-app purchases available.
Is Vantage free?
Vantage is free to download, with in-app purchases available.
Do Netzero for Powerwall or Vantage have ads?
Neither Netzero for Powerwall nor Vantage shows ads.

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