# CPS Link — user reviews > 104 indexed App Store user reviews of CPS Link by CPS Products, Inc., rated 1.90/5 from 154 ratings. - Source: https://appshunter.io/ios/app/cps-link/id1185092042/reviews - App overview in markdown: https://appshunter.io/ios/app/cps-link/id1185092042.md - Rating breakdown: 5★ 27 · 4★ 6 · 3★ 1 · 2★ 15 · 1★ 105 ## What do users think of CPS Link? Overall sentiment: negative **Pros** - 👍 Easy to use - 🚀 Worked well initially - 💡 Useful features **Cons** - 🐛 Frequent crashes - 🔌 Connectivity issues - ⚠️ Unreliable performance - 💸 Expensive for poor quality **Commonly reported bugs** - App crashes on launch - Bluetooth connectivity problems - Inconsistent readings and measurements - Incompatible with newer iOS versions **Most requested features** - Update app to fix compatibility issues - Improve customer support and responsiveness - Provide better documentation and troubleshooting guides ## Newest reviews (15 of 104) ### 2/5 — TS-100 *2025-05-02, version 1.2.016* I’m not investing another dollar in the CPS link products. This technology is way too flakey and I can’t depend on it. Who knows why but I can’t connect to my TS-100 currently. ### 2/5 — Abm 100 not connecting *2025-04-14, version 1.2.016* I’ve had the abm100 for a couple years now, and I went to use it again and the app doesn’t recognize the device plugged into my phone. Have deleted and downloaded the app several times and the airflow meter won’t connect ### 1/5 — NEVER BUY CPS. ABM 200 doesn’t show up in the app now. *2020-09-23, version 1.1.073* Worthless, no support. App doesn’t work with iPhone 10. Clearly not supported by CPS. Works with ancient iPad but I’m not hauling that around. ### 1/5 — Great and expensive Manifold ser but crappy App *2020-05-08, version 1.1.052* My manifold gauges can’t connect to this app instead I had to download another app “Manifold link” also from CPS but it’s not well developed. I wish CPS could do something about it. ### 1/5 — ABM 200 not working with iOS iPhone 8. *2020-03-28, version 1.1.037* Will not connect to Bluetooth. Sent mail to tech service from the CPS application which sends them the phones specs. No response. Poor to no customer service so far. ### 2/5 — Bugs *2020-01-29, version 1.1.015* This is the ONLY app to be able to use these tools and it is full of bugs. ### 4/5 — Worked better than old AAB software *2020-01-16, version 1.1.015* The reviews were bad but I didn't have any other choice for a new phone. I have been pleasantly surprised. It connected right away via Bluetooth and I was able to record a day worth of data without any issues. As I recall, the old software was very inconsistent. Hopefully things will continue to work this well! ### 1/5 — ABM-100 is no longer recognized *2019-12-26, version 1.1.015* ABM-100 is no longer recognized by my iPhone 11 Pro Max, app used to work with my iPhone 8 but since upgrading my phone the ABM100 has become useless, unfortunate I was going to upgrade to the 200, but don’t see a point now ### 2/5 — Needs work *2019-12-13, version 1.1.015* App fails to load so the money I’ve spent is useless on my spm-100 ### 1/5 — Air velocity test does not work *2019-09-03, version 1.1.011* Cannot get readings, brings to test screen to enter duct size, provides continue button that does nothing. Stays on same screen. Going to return abm-200 as it will not does function purchased for ### 1/5 — Trash *2019-08-26, version 1.1.011* I really wanted to like this. I bought the ABM200 and was ready to go. The home page of the app looked clean, it then it just doesn’t work. The tool is going to get sent back since the only way to use it is with an app that doesn’t even work. ### 1/5 — Come on CPS sort it *2019-07-30, version 1.0.169* Bought a SPM static pressure meter, initially app opened but glitches so bad I couldn’t use it at all, got feed back from CPS saying they would sort out with an update very soon. Update came..... now app doesn’t open. I think this unit has potential but they need to fix its bugs NOW. TOTAL WASTE OF MONEY SO FAR UPDATE months later now and despite many promises it’ll be sorted at next update, guess what, still the exact same problem. DO NOT BUY THIS OR ANY CPS GEAR. support is awful, products are awful. ### 1/5 — App doesn’t work *2019-07-17, version 1.0.169* App will not work with gauges and new apple products which ales all my CPS products pretty much useless they flat will not connect deleted app and reinstalled didn’t help ### 1/5 — Won’t detect my ABM-100 *2019-07-06, version 1.0.169* CPS link won’t detect my ABM-100 airflow balancing meter. ### 4/5 — Thank you for the update *2019-05-06, version 1.0.166* App is running again, thank you for the update. ## Most critical reviews (10 lowest-rated) ### 1/5 — CPS ABM 100 *2025-03-27, version 1.2.016* Cant connection with this app , all way said error very bad ### 1/5 — Doesn’t work as advertised *2024-01-12, version 1.1.086* This ABM-200 reads all the temperatures and humidity readings but won’t capture any CFM. I don’t understand how this hasn’t been shared better how it isn’t helping us in the field since it doesn’t work. Now I have to explain to my customer that I can’t perform any tests to balance the air in their office. Thanks for nothing CPS. ### 1/5 — Used to be a good app. *2023-02-02, version 1.1.086* I have a few AAB SmartTools. The AAB-200 Airflow & Environmental meter and the AAB TS-100 Temp & Humidity Data Logger. They are older, before they were bought out by CPS. The original AAB App worked wonders, was easy to use and didn’t glitch at all. This new App, CPS Link is bad. Not very intuitive, buffers every time I switch back to the app and try to see the readings. I placed my data logger in a Walk-In cooler. I left it for 48hrs too see how things were running (they like to leave the door open). When I open the App and try to connect the device, the app will eventually show the device as connected, but won’t open to show the readings. Restarted the App, nothing. Restarted my phone and found the same thing. Had to cycle power on the tool for it to reconnect, doing so cleared the data. ### 1/5 — App *2022-12-13, version 1.1.086* Not good at all won’t get accurate readings and having issues with connection. Waste of money ### 1/5 — Ts100 *2022-08-30, version 1.1.086* Does not work Wasted lots time Please fix it ### 1/5 — Crashes immediately after loading *2022-05-31, version 1.1.086* Yes I uninstalled & reinstalled it. It simply made my aab tools useless. I WANT MY MONEY BACK!!!!! ### 1/5 — App not connecting *2022-04-04, version 1.1.086* So far, not a good look. Arrived at a job. Got everything set up. Tried connecting to the application and nothing is happening. Reset phone, turned off and on Bluetooth and nothing. Looks like we will have to return this product and get something else since this has not worked for us today. ### 1/5 — Waste of money!! *2022-03-07, version 1.1.086* Obviously you need to use the ap to read the scale measurements. Ap does NOT work.. after months and months.. so now my scale is pointless. Honestly want a refund of my couple hundred dollars. Disgusting and disappointing. ### 1/5 — Unable to load app *2021-11-25, version 1.1.085* This app does not worked. Don’t bother ### 1/5 — Service tech *2021-02-24, version 1.1.081* Bought this to help with diagnosing airflow issues. Junk. Worked the first time I hooked it up and hasn’t worked since. ## Most praised reviews (10 highest-rated) ### 5/5 — Update fixed my problem *2024-05-21, version 1.2.016* About two weeks ago I got the flow hood and I got the app downloaded opened and I got the Bluetooth to connect no problem. But when it came time to hit the “start” buttion to begin using the flow hood, nothing would happen. I was about to return it today when an app update came out and I gave it one more try. It now works as expected. Tech support never called back after being placed on the call back list, hopefully will never have a reason to talk to them. ### 5/5 — Disregard negative reviews from 2yrs ago *2021-06-01, version 1.1.084* The app works well on my iPhone XS. I think the issue two years ago was temporary. ### 5/5 — Pt200w *2020-09-18, version 1.1.073* Works great and does every thing it claims to do for my iPhone no problem ### 5/5 — CPS Link is fantastic *2019-10-28, version 1.1.015* Love these products and the app works great ### 5/5 — APPLE IOS 12.2 ISSUE WITH CPS APP *2019-05-02, version 1.0.166* CPS apologizes to each and everyone of our customers for the failure of the app in the last 30 days. This was due to the CPS app crashing because of the new Apple 12.2 ISO update. The app has been revised to the new version and it is currently working very well with all of our tools that require the app. ### 5/5 — Great app *2019-05-02, version 1.0.166* App working again. App is fantastic. Thank you ### 5/5 — It appears that the app finally works again with the new update..Thanks *2019-05-01, version 1.0.166* Contacted CPS about this issue and received a generic reply but no fix.. Update: It appears that the app finally works again with the new update..Thanks ### 5/5 — Easy to use *2019-05-01, version 1.0.166* This is a very easy app to use, great update 👍 ### 5/5 — Please update app for new iso as this does not open at all now. *2019-04-23, version 1.0.165* Hey guys I have updated both phone and iPad to the newest iso platform and now the cps app will not even open, could you please update you app to work with update ### 5/5 — Doesn’t work work Apple iOS *2019-04-19, version 1.0.165* Sad.... just sad. --- *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 2026-06-09.*