Comparison

IntelliSOURCE vs Tesla One

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

Head to head
About

IntelliSOURCE

This mobile application streamlines demand response and energy efficiency program management. It offers real-time field service operations, including remote execution of tasks, equipment programming, and instant installation feedback. Comprehensive inventory management is also included.

Highlights
  • Demand Response Management
  • Energy Efficiency Program Management
  • Real-time Field Service Operations
  • Remote Task Execution
  • Equipment Programming & Testing
  • Device Commissioning
  • Inventory Management
Features
Read full description

Itron’s IntelliSOURCE Demand Response Work Order Management Field app. IntelliSOURCE redefines the industry’s expectations of a demand response management system (DRMS) by providing extensive additional capabilities such as integrated modules to manage energy efficiency programs and distributed energy resources. IntelliSOURCE Enterprise modules can also be deployed incrementally to manage specific program components, while providing a path to deploy additional modules. All modules are designed with an open architecture that enables them to integrate easily with existing solutions. The real-time mobile workforce tool provides immediate access to schedules, as well as providing the ability to manage and execute field service operations remotely. The field tools deliver instant access to field service requests via a handheld device which is also used to program, test and operate equipment during the installation process. The real-time device commissioning capabilities provide instant feedback to the utility to confirm a device has been properly installed. IntelliSOURCE-Work also provides comprehensive inventory management with tracking and reporting features that can be used to manage all types of inventories, from the supplier to the warehouse to the installer and ultimately, to the customer premises.

About

Tesla One

This app helps Tesla employees and partners manage daily operations, including customer education and support. It's also used by certified installers and electricians for preparing, installing, and commissioning Tesla products.

Highlights
  • Manage daily operations
  • Customer education
  • Customer support
  • Prepare installations
  • Install and commission products
Features
Read full description

Tesla One is for Tesla employees and partners to manage their daily operations and functions. Tesla employees can manage their daily operations ranging from customer education to customer support. Certified installers, partners, electricians, and Tesla employees can use Tesla One to prepare, install, and commission. Important: This app is designed exclusively to support Tesla Employees, certified installers, and partners.

Screenshots

IntelliSOURCE4 screens
Tesla One4 screens

Verdict

The call

The clearest difference is rating: IntelliSOURCE at 5.0 against Tesla One's 3.0. Tesla One's advantage is ratings volume (301 vs 1) and update cadence (weekly vs every 4 weeks). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

IntelliSOURCE holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Tesla One has 301 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

IntelliSOURCE ships an update every 4 weeks, Tesla One weekly. The most recent releases landed on June 3, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
IntelliSOURCE versus Tesla One: the parameters behind the verdict, then further details
ParameterIntelliSOURCETesla One
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (301 ratings)
Positive reviews—22.0% of reviews
Number of ratings1301 — better
Update frequencyEvery 4 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size5 MB294 MB
Age rating4+4+
DeveloperItron Inc.Tesla, Inc.

Customer experience

IntelliSOURCE

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Tesla One

All ratings301 ratings
Positive45.5%
Neutral6.3%
Negative48.2%
Written reviews118 reviews
Positive22.0%
Neutral7.6%
Negative70.3%

Bugs and requests

IntelliSOURCE

Not enough reviews yet to summarise bugs or requests.

Tesla One

Reported bugs

14 issues
  • App freezes on Face ID authentication screen
  • Crashes when scanning QR codes or barcodes
  • Unable to access jobs/equipment on install screen (iPhone)
  • App fails to connect to Powerwalls and wall connectors
  • Barcode scanning functionality unreliable
Show 9 more
  • Phase detection failures during commissioning
  • App not saving device information after failed setup attempts
  • Login credentials rejected despite correct username/password
  • Mobile badge feature missing on iPhone despite rollout promises
  • Grid charging settings being reset unexpectedly
  • WiFi connection lost immediately after configuration
  • App unresponsive when selecting products (e.g., Powerwall)
  • Clock in/punch functionality not working properly
  • App not refreshing on Tesla WiFi or mobile data

Requested features

10 requests
  • Restore web interface for direct IP address access
  • Offline mode for clocking in/out without WiFi
  • Remove location permission requirement for time punch
  • Simplify login process with clearer instructions
  • Add troubleshooting video content
Show 5 more
  • Restore granular backup reserve percentage control
  • Enable consumer/homeowner access without employee credentials
  • Improve WiFi network compatibility (WPA3 support)
  • Integrate scheduling functionality into main Tesla app
  • Mobile badge functionality for iPhone users

In-app purchases

None

IntelliSOURCE

No in-app purchases

None

Tesla One

No in-app purchases

Questions

Is IntelliSOURCE free?
IntelliSOURCE is free to download, with no in-app purchases.
Is Tesla One free?
Tesla One is free to download, with no in-app purchases.
Which has better reviews, IntelliSOURCE or Tesla One?
IntelliSOURCE is rated higher. IntelliSOURCE averages 5.0 out of 5 from 1 ratings, while Tesla One averages 3.0 from 301 ratings.
Do IntelliSOURCE or Tesla One have ads?
Neither IntelliSOURCE nor Tesla One shows ads.
Which is updated more often, IntelliSOURCE or Tesla One?
IntelliSOURCE ships an update every 4 weeks, and Tesla One weekly. Most recently, IntelliSOURCE was updated on June 3, 2026 and Tesla One on September 24, 2026.

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