# GVM LED vs eSlate

The clearest difference is price: GVM LED at Free against eSlate's $2.99. GVM LED also leads on in-app purchases (none vs 2). eSlate's advantage is rating (4.1 vs 3.2) and review sentiment (50% vs 22%). On ratings volume, update cadence, ads and device support there is nothing between them.

GVM LED is free to download; eSlate costs $2.99 up front. eSlate sells 2 one-off in-app purchases. GVM LED asks for nothing beyond the download.

eSlate holds the better App Store score, 4.1 against 3.2. Both are backed by a comparable volume of ratings — 5 and 14 respectively. Written reviews point the same way: 22% of GVM LED's written reviews are positive against 50% of eSlate's.

GVM LED ships an update every 2 months, eSlate every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | GVM LED | eSlate |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [3.2 (5 ratings)](https://appshunter.io/ios/app/gvm-led/id1512358684/reviews) | **[4.1 (14 ratings)](https://appshunter.io/ios/app/eslate/id1526008874/reviews)** |
| Number of ratings | 5 | **14** |
| Positive reviews | 21.7% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 49 MB | 14 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丹丹 陈](https://appshunter.io/developer/1437608478) | [庆猛 邓](https://appshunter.io/developer/620435580) |

## What reviewers say

### GVM LED

[App page](https://appshunter.io/ios/app/gvm-led/id1512358684)

Control photography lamps via Bluetooth connection. Adjust settings and manage your lighting equipment directly from your mobile device.

**Highlights:** Bluetooth lamp control, Photography lighting management, App-controlled lighting, GVM product integration

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and intuitive control interface
- 🚀 Fast Bluetooth connection when working
- 🎨 Good color control and lighting customization
- 💡 Responsive developers who implement feature requests
- 🔧 Ability to rename lights for easy identification

**What reviewers complain about**

- 🔐 Mandatory account registration and login requirement
- 🐛 Frequent Bluetooth connection failures
- 📧 Verification code delivery delays and failures
- ❌ Cannot control multiple lights independently at once
- 📱 App crashes during device syncing

**Reported bugs**

- Login credentials rejected despite correct password
- Verification code times out before use
- App crashes during device synchronization
- Cannot connect more than one light at a time
- Bluetooth connection drops unexpectedly

**Requested features**

- Remove mandatory login requirement for local Bluetooth control
- Enable independent control of multiple lights simultaneously
- Expand scene customization options beyond 8 presets
- Add keyboard shortcuts and Stream Deck integration for streaming
- Improve color wheel with more granular color selection


### eSlate

[App page](https://appshunter.io/ios/app/eslate/id1526008874)

A digital slate app for iOS devices that allows users to tap and edit slate information. It offers a lock feature to prevent accidental edits and provides nine different styling modes to customize the slate's appearance.

**Highlights:** Digital slate functionality, Tap to edit slate text, Lockable editing mode, Nine style modes, iPad, iPhone, and iPod Touch support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Unlock all modes | $1.99 | one-time |


## Frequently asked questions

### Is GVM LED free?

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

### Is eSlate free?

eSlate costs $2.99, and also offers in-app purchases.

### Which has better reviews, GVM LED or eSlate?

eSlate is rated higher. GVM LED averages 3.2 out of 5 from 5 ratings, while eSlate averages 4.1 from 14 ratings.

### Do GVM LED or eSlate have ads?

Neither GVM LED nor eSlate shows ads.

### Which is updated more often, GVM LED or eSlate?

GVM LED ships an update every 2 months, and eSlate every 3 months. Most recently, GVM LED was updated on October 24, 2026 and eSlate on October 24, 2026.

---

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