IntelliSOURCE vs Tesla One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Demand Response Management
- Energy Efficiency Program Management
- Real-time Field Service Operations
- Remote Task Execution
- Equipment Programming & Testing
- Device Commissioning
- Inventory Management
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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.
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.
- Manage daily operations
- Customer education
- Customer support
- Prepare installations
- Install and commission products
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
IntelliSOURCE ships an update every 4 weeks, Tesla One weekly. The most recent releases landed on June 3, 2026 and September 24, 2026 respectively.
| Parameter | IntelliSOURCE | Tesla One |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (301 ratings) |
| Positive reviews | — | 22.0% of reviews |
| Number of ratings | 1 | 301 — better |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 5 MB | 294 MB |
| Age rating | 4+ | 4+ |
| Developer | Itron Inc. | Tesla, Inc. |
Customer experience
IntelliSOURCE
Tesla One
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
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- 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
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- 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
IntelliSOURCE
No in-app purchases
Tesla One
No in-app purchases
Questions
Is IntelliSOURCE free?
Is Tesla One free?
Which has better reviews, IntelliSOURCE or Tesla One?
Do IntelliSOURCE or Tesla One have ads?
Which is updated more often, IntelliSOURCE or Tesla One?
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