# DG-LAB 4.0 — user reviews > 13 indexed App Store user reviews of DG by BeiJing SuMeng Technology Co.,Ltd., rated 1.80/5 from 26 ratings. - Source: https://appshunter.io/ios/app/dg-lab-40/id6741622647/reviews - App overview in markdown: https://appshunter.io/ios/app/dg-lab-40/id6741622647.md - Rating breakdown: 5★ 4 · 4★ 0 · 3★ 1 · 2★ 3 · 1★ 18 ## Most critical reviews (10 lowest-rated) ### 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 ### 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 ### 1/5 — I don't speak Chinese *2025-10-18* 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 ### 1/5 — Pushed live without English translation in English version *2025-10-17* 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. ### 1/5 — Only in Chinese *2025-10-15* 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. ### 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. ### 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. ## Most praised reviews (3 highest-rated) ### 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! ### 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. ### 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. --- *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.*