Tesla One vs Monterra.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Monterra.ai
Streamline the assessment and sale of EV charging projects with this mobile tool. Digitize site walks, tag map elements, upload photos, and add notes for real-time data syncing with the web app.
- Digitize site walks
- Tag interactive maps
- Upload and categorize photos
- Write down notes
- Real-time data sync with web app
- Assess EV charging projects
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Monterra is building software that helps assess, design, and sell EV charging projects. This mobile app helps digitize site walks and speed up in-person project asssessments. You can tag elements on an interactive map, upload and categorize photos, and easily write down other notes. All of this data is easily synced with our web app, so data sharing between the field and the desk is in real-time.
Screenshots
Verdict
The clearest difference is rating: Monterra.ai at 5.0 against Tesla One's 3.0. Tesla One's advantage is review sentiment (21% vs 0%) and ratings volume (309 vs 7). 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.
Monterra.ai holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Tesla One has 309 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 21% of Tesla One's written reviews are positive against 0% of Monterra.ai's, so the app with the better star average is not the one people write more warmly about.
Tesla One ships an update every 6 days, Monterra.ai every 3 weeks. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.
| Parameter | Tesla One | Monterra.ai |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (309 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 21.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 309 — better | 7 |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 274 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Tesla, Inc. | Monterra Technology Inc. |
Customer experience
Tesla One
Monterra.ai
Bugs and 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
Monterra.ai
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tesla One
No in-app purchases
Monterra.ai
No in-app purchases
