# NORC 2020 ERP > Invite-only research app for NORC at the University of Chicago studies. (iPhone/iPad app by MOBILE DIGITAL INDABA PTY LTD.) - Source: https://appshunter.io/ios/app/norc-2020-erp/id1528113238 (this page in markdown: same URL + `.md`) - Developer: [MOBILE DIGITAL INDABA PTY LTD](https://appshunter.io/developer/1436499349) - Category: Productivity - Price: Free - Rating: 1.80/5 from 71 App Store ratings · 50 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 45 MB - Languages: English - Released: 2020-08-25 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/norc-2020-erp/id1528113238/reviews.md ## What is NORC 2020 ERP? Invite only app for research by NORC at the University of Chicago NORC 2020 ERP is an invite only app that provides information from NORC at the University of Chicago to support its' research studies. You will have been invited to install this app by NORC (a social science research company) and can agree to receive notifications about surveys available as part of the study. Your privacy and the security of your data are extremely important to us. All data that you supply is encrypted, securely stored and treated as highly confidential. The app is designed to have minimum impact on your device and will work seamlessly alongside other apps that you use regularly. Notifications will cease once the study is complete, but you can stop this at any time by uninstalling the app from your device. ## Key features - Invite-only access - Research study support - Survey notifications - Encrypted data storage - Confidential data handling - Minimal device impact ## Recent user reviews (10 of 50) All indexed reviews: https://appshunter.io/ios/app/norc-2020-erp/id1528113238/reviews.md ### 1/5 — Messes phone up! *2020-12-27, version 1.0.1* I downloaded this for a study and they did not pay me what they should then when study concluded, the app messed up my phone and I could not access internet, spent several hours at phone carrier store to figure out this app was causing the problem. Beware!!! ### 1/5 — Don’t trust them *2020-12-11, version 1.0.1* I took their surveys and at first they honored their rewards for it. Then the 2nd to last one I took I wasn’t given any reward for it until I emailed them about it. It took a few days but they finally gave it to me. Now this last survey they’re giving me the run around and trying to tell me to contact other people who tell me to contact the other person, also known as the run around. What liars. If this is how they conduct themselves during their information gathering I wouldn’t be at all surprised that their study is compromised too. These are not ethical people! ### 2/5 — Messes with WiFi connection on iPhone *2020-12-05, version 1.0.1* I liked being paid for participation in this study and I stuck with it for a few months, but this vpn makes my phone disconnect from wifi constantly and it’s super hard to get my iPhone to reconnect even though it will display that it’s connected already. It was racking up my data usage and making everything on my phone take 10x longer to do with always having to wait for internet to connect. I had to give up. ### 1/5 — Phone Was Unusable *2020-11-19, version 1.0.1* After installing this app, I was unable to use several other apps. My cellular data usage increased exponentially and I did not have a reliable internet connect ### 1/5 — Garbage. *2020-11-14, version 1.0.1* The VPN causes my iPhone to run terribly. I’ve cleared everything they’ve told me to and followed the steps and it makes absolutely no difference, at all. This VPN isn’t configured right or something. As soon as I uninstall it, everything works great. ### 1/5 — Horrible connection *2020-11-09, version 1.0.1* didn’t even get paid for deactivating for 6 weeks as well. Total fraud. ### 1/5 — How do I get rid of this!!! *2020-11-04, version 1.0.1* The election is over. Let me out of this app and vpn crap. I can’t deposit checks. Let me out! ### 5/5 — I haven’t had any problems *2020-10-31, version 1.0.1* I’ve had this installed on my phone for about 2 months now. I haven’t had any problems with it. It loads fine, I don’t get error messages when going on websites, and every app on my phone opens and functions perfectly. ### 2/5 — It works - sometimes ... *2020-10-25, version 1.0.1* Installed on iPad with iOS 13.7 After booting the iPad, things work fine - for while. Then, network connectivity for many things stops working. FaceBook seems ok during these failures however other apps like DoT’ AutoAp, Busuu, DuoLingo, Google News, and the Apple App Store can’t access the network at all. Even when the network is working, FaceTime can’t make calls. My iPad only works on WiFi, cellular data is completely dead. A reboot restores most app connectivity for a while - I’ve done several today 😞 Tech support’s advice was to “ clear the cache and delete cookies” meaning they assume my problem is using a browser - not so ... If you want a stable, working iPad don’t install this. If you do install it, don’t expect any meaningful help from tech support. When told that FaceTime no longer worked, their response was “We’re sorry....” No fix. No work-around. No mention of any future fix. Their position is, apparently, to bad, so sad, have a nice day! Note that Prime Video will not play videos over a VPN. If you depend on Prime Video for entertainment you won’t be able to use it with this installed. I expect Netflix will similarly refuse to play videos over the VPN. I’ve also had many of the “challenges” other have mentioned. All of the problems are the reason I have NOT installed this on my phone - it needs to work. If my iPad is less than fully functional, I can cope for a few weeks. ### 1/5 — I can’t believe I forgot to rate this nightmare. *2020-10-13, version 1.0.1* Junk? Garbage? Words I shouldn’t say? No good deed goes unpunished. I was alerted when my desktop went nuts with malware warnings. So I deleted the app. You’d think you’d be done with this? Nope. They’re still tracking you, kids. It took the Apple folks a bit to figure it out, but finally we rid my phone of the profile it leaves behind that not only tracks you, app or not, causes pop up warnings all over your phone. I have zero trust for these folks at this point. ## Frequently asked questions about NORC 2020 ERP ### What is the NORC 2020 ERP app? The NORC 2020 ERP app is an invite-only application designed to support research studies conducted by NORC at the University of Chicago. It provides participants with information related to their study and allows them to receive notifications about available surveys. ### How do I get invited to use the NORC 2020 ERP app? You will only be able to use the NORC 2020 ERP app if you have been specifically invited to install it by NORC, a social science research company. This app is not publicly available for download. ### Is my data secure with the NORC 2020 ERP app? Yes, your privacy and data security are extremely important. All data supplied through the app is encrypted, securely stored, and treated as highly confidential by NORC. ### What are the common use cases for this app? The primary use case is for individuals who have been invited to participate in a NORC research study. The app facilitates communication about the study and allows users to opt-in for survey notifications. ## Version history (last 1 release) ### 1.0.1 — 2020-09-04 - Fixed some bugs. ## Apps similar to NORC 2020 ERP | App | Rating | Price | Category | | --- | --- | --- | --- | | [Disney Cast Life](https://appshunter.io/ios/app/disney-cast-life/id1558924604) | 2.5 (658) | Free | Productivity | | [ReportIt.com](https://appshunter.io/ios/app/reportitcom/id1055365473) | 4.8 (603) | Free | Productivity | | [Digital Diaries](https://appshunter.io/ios/app/digital-diaries/id1248078801) | 4.8 (182) | Free | Productivity | | [ChangeTower](https://appshunter.io/ios/app/changetower/id1560856197) | 4.5 (21) | Free | Productivity | | [AdKaddy: Declutter your Inbox](https://appshunter.io/ios/app/adkaddy-declutter-your-inbox/id1436455003) | 4.6 (270) | Free | Productivity | | [MWEJobs](https://appshunter.io/ios/app/mwejobs/id1083512686) | 2.0 (37) | Free | Productivity | ## More apps by MOBILE DIGITAL INDABA PTY LTD - [Research Anywhere](https://appshunter.io/ios/app/research-anywhere/id1126304222) - [RefreshMe](https://appshunter.io/ios/app/refreshme/id1437735533) - [My EZ Diary](https://appshunter.io/ios/app/my-ez-diary/id1441377870) - [MDI](https://appshunter.io/ios/app/mdi/id1458698668) - [Eat Drink Diary](https://appshunter.io/ios/app/eat-drink-diary/id1483556782) - [Research Anywhere](https://appshunter.io/ios/app/research-anywhere/id1512919984) All apps by MOBILE DIGITAL INDABA PTY LTD: https://appshunter.io/developer/1436499349 --- *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 2026-06-10.*