# Tesla vs Light Master

The clearest difference is review sentiment: Tesla at 61% against Light Master's 0%. Tesla also leads on chart position (#22 vs unranked). Light Master's advantage is iOS requirement (9.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Tesla ships an update every 2 weeks, Light Master every 10 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Tesla | Light Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (123K ratings)](https://appshunter.io/ios/app/tesla/id582007913/reviews)** | — |
| Number of ratings | **123K** | — |
| Positive reviews | **60.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Best chart rank | **#22** | — |
| Size | 1020 MB | 32 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tesla, Inc.](https://appshunter.io/developer/582007916) | [Opple Lighting Co., Ltd.](https://appshunter.io/developer/955299786) |

## What reviewers say

### Tesla

[App page](https://appshunter.io/ios/app/tesla/id582007913)

**Currently charting:** #22 Top Free · Lifestyle (US App Store)

Control and monitor your Tesla vehicle and energy products remotely. Manage charging, climate control, security, and navigation. Also track solar energy production and battery usage.

**Highlights:** Real-time charging status and control, Remote climate control, Vehicle lock/unlock and location tracking, Navigation destination sending, Summon vehicle, Software updates, Powerwall energy monitoring

**Features:** Siri integration, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent integration with iOS
- 🔒 Secure keyless entry
- 👍 Comprehensive car controls
- 👍 Convenient remote access features
- 👍 Helpful for monitoring solar/battery system

**What reviewers complain about**

- 🐛 Buggy connectivity and app crashes
- 🔋 High battery drain on mobile device
- 👎 Confusing or cluttered UI design changes
- 👎 Missing key functionality compared to previous versions
- 👎 Unreliable notifications and alerts

**Reported bugs**

- Scheduled charging not working as expected
- Inconsistent connectivity between app and vehicle
- Incorrect data displayed for solar/battery system
- App failing to properly detect and notify power outages

**Requested features**

- Add ability to view and manage sentry mode/dashcam footage
- Improve scheduling and control options for charging and preconditioning
- Provide more detailed energy monitoring and analytics
- Allow customization of app interface and widget
- Integrate with Apple Watch for keyless entry


### Light Master

[App page](https://appshunter.io/ios/app/light-master/id1077969059)

This app transforms your device into a professional light meter. Measure illumination, CCT, UV, and XY values by simply plugging in a compatible accessory. It's a handy tool for analyzing light conditions.

**Highlights:** Measures illumination, Measures CCT, Measures UV, Measures XY values, Requires accessory connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tesla free?

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

### Is Light Master free?

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

### Do Tesla or Light Master have ads?

Neither Tesla nor Light Master shows ads.

### Which is updated more often, Tesla or Light Master?

Tesla ships an update every 2 weeks, and Light Master every 10 days. Most recently, Tesla was updated on October 14, 2026 and Light Master on October 10, 2026.

---

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