Comparison

DeltaSolar vs RangePilot

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

Head to head
About

DeltaSolar

Monitor your solar energy system's performance remotely or onsite. Track energy production, consumption, and export, with historical data for analysis. View grid and solar power voltage, frequency, and amps for comprehensive system insights.

Highlights
  • Remote Wi-Fi access
  • Direct onsite connection
  • Energy status and analysis
  • Production, consumption, export data
  • Historical performance data
  • Grid and solar voltage/frequency monitoring
Features
Read full description

Connect the Delta equipment to the sites Wi-Fi connection for remote access anywhere or connect directly to the inverter onsite using your smart device eliminating the need to have a Wi-Fi internet service. •Full “At a Glance” energy status and analysis •Display of production, consumption, energy bought and energy exported* •Historic data available by day, month or year for comparisons of performance •View grid voltage and frequency as well as the solar power voltage and amps •Easy commission and connect method *Requires the installation of the CT clamp and cable or external power meter. Delta’s P2P (point to point) feature offers the ability to connect your smart device directly to your inverter or battery and receive rapid data update to see your loads and generation as it happens. A new web portal version of the app is also available using your app login details at https://mydeltasolar.deltaww.com.

About

RangePilot

Features
Read full description

How far can you drive before you need to charge? RangePilot helps electric vehicle drivers estimate real-world driving range and charging needs under a wide range of driving conditions. Adjust battery level, driving type, speed, temperature, wind, road conditions, roof box, trailer, tyre efficiency, and other factors to get a practical estimate of your remaining range. Choose from a growing library of electric vehicle models or create your own custom vehicle profile. RangePilot can further improve its estimates over time using logged trips and personal calibration. Features • Real-world range estimation • Support for many electric vehicle models • Adjustable driving conditions • Interactive range map • Personal calibration based on logged trips • Roof box and trailer support • Trip and charging planning • Apple Watch companion app • Lightweight and easy to use RangePilot is designed for everyday driving as well as straightforward longer journeys. It provides practical estimates rather than exact predictions and is intended to complement, not replace, your vehicle’s built-in systems, navigation, or official vehicle data. RangePilot is an independent app and is not affiliated with any vehicle manufacturer.

Screenshots

DeltaSolar4 screens
RangePilot4 screens

Verdict

The call

The clearest difference is in-app purchases: DeltaSolar at none against RangePilot's 1. DeltaSolar also leads on iOS requirement (11.0 vs 26.5). RangePilot's advantage is update cadence (every 2 days vs every 2 months). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RangePilot sells 1 one-off in-app purchase. DeltaSolar asks for nothing beyond the download.

UpkeepUpdate frequency

DeltaSolar ships an update every 2 months, RangePilot every 2 days. The most recent releases landed on July 19, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 5 level
DeltaSolar versus RangePilot: the parameters behind the verdict, then further details
ParameterDeltaSolarRangePilot
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS11.0 — better26.5
Further details — not scored
Size136 MB8 MB
Age rating4+4+
DeveloperDelta Electronics, Inc.Ontography AB

In-app purchases

None

DeltaSolar

No in-app purchases

1 purchases

RangePilot

One-time1
  • Unlock RangePilot$0.49

Questions

Is DeltaSolar free?
DeltaSolar is free to download, with no in-app purchases.
Is RangePilot free?
RangePilot is free to download, with in-app purchases available.
Do DeltaSolar or RangePilot have ads?
Neither DeltaSolar nor RangePilot shows ads.
Which is updated more often, DeltaSolar or RangePilot?
DeltaSolar ships an update every 2 months, and RangePilot every 2 days. Most recently, DeltaSolar was updated on July 19, 2026 and RangePilot on September 18, 2026.

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