# DG-LAB 4.0 > Advanced erotic stimulation control software with customizable pulse algorithms. (iPhone/iPad app by BeiJing SuMeng Technology Co.,Ltd..) - Source: https://appshunter.io/ios/app/dg-lab-40/id6741622647 (this page in markdown: same URL + `.md`) - Developer: [BeiJing SuMeng Technology Co.,Ltd.](https://appshunter.io/developer/1478400868) - Category: Utilities - Price: Free - Rating: 1.80/5 from 26 App Store ratings · 13 written reviews indexed - Age rating: 17+ - Requires: iOS 15.0 · 20 MB - Languages: American English - Released: 2025-10-11 - Data updated: 2026-08-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/dg-lab-40/id6741622647/reviews.md ## What is DG? 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 ## Key features - Adaptive pulse algorithm - Customizable waveform, intensity, frequency, speed, timing, cycle - Independent dual-channel control - Physiological data-based stimulation - G-spot edge locking ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/dg-lab-40/id6741622647/reviews.md ### 2/5 — Can’t sign up for remote *2026-06-23* The app isn’t bad but when you have a sign up feature that dosnt load the captcha that allows you to start the process it dosnt inspire confidence. ### 2/5 — Suspicious background activity *2026-05-05* Hadn’t used the app in over a week, and just today, I noticed my phone getting super hot. Checked the battery app, and DG-LAB was absolutely maxing my phone out while sitting on the table. It never got even a little bit warm when I was actually actively using the app before. Very suspicious. Recommend force closing the app when not in use. Hopefully just a bug. ### 1/5 — Coyote 3.0 *2026-04-16* The worst software ever written for iOS ever please don’t waist your money or time with us w this app. Ever ### 2/5 — Exceptional Bettery Drain When Not In Use *2026-04-09* - 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. ### 3/5 — Looks good, Almost there. *2026-03-11* 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. ### 5/5 — Much better now! *2025-12-21* 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! ### 2/5 — Looks interesting but I can’t read it *2025-11-11* If you’re going to force people to slowly read some sort of agreement. You should make sure they can actually read your language. The app assumes that people can read Chinese and does not ask what language you can read. so far I haven’t been able to find the button to switch it off Chinese. ### 1/5 — No English option *2025-11-11* Useless unless you know the language it is written in. ### 1/5 — No English *2025-10-26* There is no English ? How to understand it ? Useless pushed app. Fix please ### 1/5 — In Chinese language only? *2025-10-22* Will there be an English release of this version 4.0 soon? Unusable for many of us as it is currently. Thanks ## Frequently asked questions about DG ### What is DG-LAB 4.0 used for? DG-LAB 4.0 is professional-level software designed to control erotic shocker devices. It uses an adaptive pulse algorithm based on physiological data to enhance stimulation and allow for detailed customization of various parameters. ### Can I customize the stimulation settings in DG-LAB 4.0? Yes, DG-LAB 4.0 allows for extensive customization. You can set waveform, intensity, frequency, speed, timing, and cycle independently for each of the two channels. ### What devices does DG-LAB 4.0 support? DG-LAB 4.0 is supported on iPhone and iPod devices. It is designed for users aged 17 and older. ### How often is DG-LAB 4.0 updated? The app was last updated on February 7, 2026, with version 4.1.0. This indicates a recent update, suggesting ongoing development and support. ### What is the user rating for DG-LAB 4.0? DG-LAB 4.0 has a user rating of 1.4 stars based on 18 ratings. This indicates a generally negative user sentiment based on available data. ### Does DG-LAB 4.0 have ads? No, DG-LAB 4.0 does not contain advertisements. The app is free to download and use without ad interruptions. ### Is DG-LAB 4.0 available on Android? Based on the provided data, DG-LAB 4.0 is currently only supported on iPhone and iPod devices. There is no information indicating Android compatibility. ## Version history (last 5 releases) ### 4.2.4 — 2026-08-05 1. The 'Random teasing' feature of the coyote has been enhanced with a 'Rhythm' mode, allowing you to set the change in channel intensity during the random flirting trigger period by drawing a curve 2. Optimized some user experienc 3. Fixed some bugs ### 4.2.3 — 2026-07-17 1. Added video tutorial introducing the 'Civet' edge control gameplay. You can find the video tutorial for the 'Civet' operation guide by clicking 'Tap to view video tutorial' in the 'Civet' settings -> 'Edging Guide' 2. Fixed some bugs ### 4.2.2 — 2026-07-14 1. Added 'Socket Control' feature that is compatible with the old control protocol of the 3.0 APP. If you are currently using any third-party control program to interact with the 3.0 APP, you can seamlessly switch to the 4.0 APP and continue to use the 'Socket Control' feature 2. The official website's 'Little Dinosaur' game has been optimized based on the new control protocol. You can find the web address for the 'Little Dinosaur' game in the 'Socket Control' function. It is recommended to experience it on a PC browser 3. We have open-sourced a new 'Socket Control' protocol, which supports simultaneous control of multiple devices (up to 3 devices can be controlled simultaneously; supports Coyote 2.0, Coyote 3.0, Opossum 1.0, and Civet 1.0), and provides SDK (TypeScript & Python) + communication Server. We welcome developers to integrate the new control protocol(GPL-3.0 license). You can find the GitHub repository address at the top of the 'Socket Control' feature 4. Optimized some user experiences 5. Fixed some bugs ### 4.2.1 — 2026-05-29 1. The 'Remote Control' function has been added, currently supporting the control of up to 2 devices within a single remote room . Until the stability monitoring of the 'Remote Control' function in the 4.0 APP is completed, the 'Remote Control' function in the 3.0 APP can still be used normally. Due to communication protocol and technical architecture issues, 'Remote Control' between the 3.0 APP and the 4.0 APP is not supported. 2. The ' Touch Mode' function for coyote has been added 2. Optimized some user experiences 3. Fixed some bugs ### 4.1.0 — 2026-02-07 1. Updated user registration and login system; more personalized features such as remote control are coming soon (PS: Remote control is already in development). 2. Optimized the interactive experience for "Civet" and "Opossum" series devices. 3. Fixed minor issues for smoother and more stable performance. ## Apps similar to DG | App | Rating | Price | Category | | --- | --- | --- | --- | | [星河避难所](https://appshunter.io/ios/app/id6474789222) | 5.0 (4) | Free | Utilities | | [凌笼](https://appshunter.io/ios/app/id6446136220) | 3.5 (2) | Free | Utilities | | [JEUSN](https://appshunter.io/ios/app/jeusn/id6502391170) | 2.6 (5) | Free | Utilities | | [HolyHot](https://appshunter.io/ios/app/holyhot/id1582117933) | 5.0 (2) | Free | Utilities | | [绳遇](https://appshunter.io/ios/app/id6749215951) | — | Free | Utilities | | [TingOn](https://appshunter.io/ios/app/tingon/id6504864531) | 1.3 (8) | Free | Utilities | ## More apps by BeiJing SuMeng Technology Co.,Ltd. - [DG-LAB](https://appshunter.io/ios/app/dg-lab/id1480806144) - [DG-LAB 3.0](https://appshunter.io/ios/app/dg-lab-30/id6449423479) All apps by BeiJing SuMeng Technology Co.,Ltd.: https://appshunter.io/developer/1478400868 ## Related topics [dglab](https://appshunter.io/ios/topics/dglab) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*