---
title: "DG-LAB 4.0 - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Professional-level E-Stim supporting software. Based on a large amount of physiological data, DG-LAB's original adaptive pulse algorithm can stimulate the fullness and stability, and lock the thrill f"
---

# DG-LAB 4.0 — United States

![DG-LAB 4.0 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/4a/9c/2f/4a9c2fe0-c1c9-24b8-24a5-d5d3a8087b61/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [BeiJing SuMeng TechnologyLtd](https://apptail.io/developer/beijing-sumeng-technologyltd-Ujd) (China)
**Category:** Utilities
**Rating:** 1.8/5 (26 ratings)
**Price:** Free
**Bundle ID:** com.bjsm.dungeonlabs4
**Store:** Apple App Store
**Country:** United States
**Version:** 4.2.6 (released 2026-09-03)
**Original Release:** 2025-10-11
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6741622647)
**AppTail Page:** [https://apptail.io/app/dg-lab-40-tztx/united-states](https://apptail.io/app/dg-lab-40-tztx/united-states)

## DG-LAB 4.0 Description
Professional-level E-Stim supporting software. Based on a large amount of physiological data, DG-LAB's original adaptive pulse algorithm can stimulate the fullness and stability, and lock the thrill firmly at the G edge. Waveform, intensity, frequency, speed, timing, cycle can be set separately in the application, and the two channels can run independently

## DG-LAB 4.0 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a1/9e/39/a19e3925-6923-8b9d-1cb6-d26758c8a471/_U90ca_U72fc_U63a7_U5236_U53f0.PNG/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/97/52/bb/9752bb8c-db79-a6f9-0201-7dd2d6d21dfb/_U90ca_U72fc_U97f3_U9891_U6a21_U5f0f.PNG/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d2/67/3d/d2673d81-cbb3-ae72-2074-0cfa196ceb62/_U90ca_U72fc_U6ce2_U5f62_U7f16_U8f91_U5668.PNG/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3e/44/d2/3e44d2c3-7bf6-15c2-def3-8c66cf39ab69/_U7075_U732b_U63a7_U5236_U53f0.PNG/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9e/36/72/9e36725d-23e7-e77a-c5bd-a2abd9d0d081/_U90ca_U72fc_U63a7_U5236_U53f0_U8bbe_U7f6e.PNG/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ea/f3/de/eaf3de65-5cf4-c115-03af-4f34fab8518a/_U8fde_U63a5_U5468_U56f4_U8bbe_U5907.PNG/1284x2778.png)

## DG-LAB 4.0 Rating Breakdown in United States
- 5 stars: 4 (15%)
- 4 stars: 0 (0%)
- 3 stars: 1 (4%)
- 2 stars: 3 (12%)
- 1 stars: 18 (69%)

## DG-LAB 4.0 Reviews in United States

### *---- "Coyote 3.0"
The worst software ever written for iOS  ever please don’t waist your money or time with us w this app. Ever
-- New at this 122, 2026-04-16

### **--- "Exceptional Bettery Drain When Not In Use"
- Background App Refresh On
- Bluetooth Off
- No device connected

May be constantly looking for device when not in use. 

Suggestion: Maybe create timeout if no controller is found by a certain datetime to stop background refresh:

Alternative solution: Close app when not in use.
-- Wantstobecool, 2026-04-09

### ***-- "Looks good, Almost there."
It is in English now. Put together well, did not find many bugs except one big one, issue is it will not connect to the PawPrints bundled with the e-stim. Exchanged emails with service, waiting on a resolution as v3.5
Is unable to connect with current power box 3.0.
-- SM.42.WI, 2026-03-11

### ***** "Much better now!"
The developer listened and added English support. I like the updated audio features! It does feel like the 4.0 update is a big improvement over 3.0. I recommend trying it out!
-- Flybizops, 2025-12-21

### *---- "No English option"
Useless unless you know the language it is written in.
-- Pup Sirius, 2025-11-11

### *---- "No English"
There is no English ? How to understand it ? Useless pushed app. Fix please
-- elfsp98, 2025-10-26

### *---- "In Chinese language only?"
Will there be an English release of this version 4.0 soon? Unusable for many of us as it is currently. Thanks
-- jkbbz, 2025-10-22

### *---- "I don't speak Chinese"
Way to screw up an app

Theres no Chinese to English button 

I know because I pushed every button I could see on the app
-- Dualsportsman, 2025-10-18

### *---- "Pushed live without English translation in English version"
Pretty boneheaded move to miss this, there was about two minutes of unskippable un-replayable messages on first open in Chinese only. So I have no idea what I pressed ok to thinking I could toggle languages after, and that’s concerning.
-- Zendra_L, 2025-10-17

### *---- "Only in Chinese"
This app says it is in English, but when I open it, it is all in Chinese and I do not see a way to switch the language. I have tried to use a translator and I do not see it anywhere.
-- StephenH_FL, 2025-10-15

[View all DG-LAB 4.0 reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## DG-LAB 4.0 Discovered Keywords
- dg
- lab 40

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## DG-LAB 4.0 Available In
- [United States](https://apptail.io/app/dg-lab-40-tztx/united-states)
- [China](https://apptail.io/app/dg-lab-40-tztx/china)
- [United Kingdom](https://apptail.io/app/dg-lab-40-tztx/united-kingdom)
- [Canada](https://apptail.io/app/dg-lab-40-tztx/canada)
- [France](https://apptail.io/app/dg-lab-40-tztx/france)
- [Austria](https://apptail.io/app/dg-lab-40-tztx/austria)
- [Australia](https://apptail.io/app/dg-lab-40-tztx/australia)
- [Switzerland](https://apptail.io/app/dg-lab-40-tztx/switzerland)
- [Japan](https://apptail.io/app/dg-lab-40-tztx/japan)
- [Kazakhstan](https://apptail.io/app/dg-lab-40-tztx/kazakhstan)
- [New Zealand](https://apptail.io/app/dg-lab-40-tztx/new-zealand)
- [Cyprus](https://apptail.io/app/dg-lab-40-tztx/cyprus)
- [Paraguay](https://apptail.io/app/dg-lab-40-tztx/paraguay)
- [Malaysia](https://apptail.io/app/dg-lab-40-tztx/malaysia)
- [Netherlands](https://apptail.io/app/dg-lab-40-tztx/netherlands)
- [Dominican Republic](https://apptail.io/app/dg-lab-40-tztx/dominican-republic)
- [Hungary](https://apptail.io/app/dg-lab-40-tztx/hungary)
- [Iceland](https://apptail.io/app/dg-lab-40-tztx/iceland)

---

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