# Tesla One vs T

Tesla One and T 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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Tesla One | T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (311 ratings)](https://appshunter.io/ios/app/tesla-one/id1625770308/reviews)** | — |
| Number of ratings | **311** | — |
| Positive reviews | 21.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Free | — |
| Size | 274 MB | 41 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tesla, Inc.](https://appshunter.io/developer/582007916) | [T-power](https://appshunter.io/developer/1682837707) |

## What reviewers say

### Tesla One

[App page](https://appshunter.io/ios/app/tesla-one/id1625770308)

This app is designed exclusively for Tesla employees, certified installers, and partners to manage daily operations, prepare, install, and commission Tesla products. It offers features for customer education, support, and device configuration.

**Highlights:** Manage daily operations, Customer education and support, Prepare, install, and commission, Manage WiFi settings, Device configuration, Installer training videos

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✅ Seamless commissioning experience for wall connectors
- 👍 User-friendly interface once login method is understood
- 🎓 Excellent installer training videos and educational content
- 🔧 Ability to manage WiFi settings and device configuration
- ⚡ Works flawlessly on Android devices

**What reviewers complain about**

- 🐛 Frequent app freezing and crashes
- ❌ Non-functional for regular consumers/homeowners
- 🔐 Confusing login process and unclear authentication requirements
- 📱 Significant iOS/iPhone compatibility issues
- ⚠️ Removed web interface forcing mandatory app usage

**Reported bugs**

- 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

**Requested features**

- 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


### T

[App page](https://appshunter.io/ios/app/t-power-installer/id6815977242)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tesla One free?

Tesla One is free to download, with no in-app purchases.

### Is T free?

T is free to download, with no in-app purchases.

### Do Tesla One or T have ads?

Neither Tesla One nor T shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*