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Mobile Apps opportunities·tracked since 24 Sept 2026·evidence from 02 Dec 2020·latest post 05 Aug 2026

NurseGrid Nurse Shift Calendar: Login and loading error issues

Users are experiencing frequent errors and login failures with the app, leading to frustration and inconsistent access to their calendars. This ongoing issue includes problems with loading and refreshing, often resulting in an empty calendar display.

8 different people have complained about this since 02 Dec 2020, most recently on 05 Aug 2026.

No new posts for 95 days. This may have been fixed, or people stopped writing about it — the evidence below is from before 05 Aug 2026.

  • user·8e5e· App Store· 27 May 2021original ↗
    “NurseGrid Nurse Shift Calendar — Missing days.”
  • user·cc05· App Store· 05 Aug 2026original ↗
    “Please fix the glitch or I’ll have to go back to old Google calendar.”
  • user·bc16· App Store· 05 Aug 2026original ↗
    “It often says error or “login failure“ and requires a refresh, and then the refresh loads a completely empty calendar.”
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8 people in 8 posts across 1 source · 0 in the last 30 days, 0 in the 30 before

Pain pointQuiet
People in the last 30 days
0
0 in the 30 days before · 8 in all
Posts per week, last 16 weeks · 0 in the past 4 · the last 2 weeks are still coming in

The pain

shares of 8 people

What goes wrong, and for whom

Who
8 people using NurseGrid Nurse Shift Calendar
What goes wrong
  • App displays 'currently unavailable' error4 people · 50%
  • App crashes frequently on launch3 people · 38%
  • Login fails and accounts not found3 people · 38%
Every NurseGrid Nurse Shift Calendar issue, with trends →
Since
02 Dec 2020 → 05 Aug 2026

Is this a startup idea?

Not directly. These are complaints about a product or service people already use — the fix belongs first to that provider.

Complaints are about
NurseGrid Nurse Shift Calendar
Looking for something else
0% want an alternative · 50% ask the provider for a feature
What the numbers say
Almost nobody is looking for a different product — people want this provider to fix it, not a new option.
Build a prototype from thisA landing page written from these 8 complaints by 8 people.50 credits · sign in →
1

The pain — what people say

Their asks, who is writing, and the posts themselves

What people were doing

Every post behind this page, by what its author was doing — and when each one was written

8posts
  • Complaint450%
  • Request450%
02 Dec 20208 posts05 Aug 2026

Sources

8 signals · 1 sources

App Store8
Only public content is collected, author names are stored as one-way hashes, and every excerpt links back to its original post.

Evidence

Raw public posts behind this opportunity — click through to the original

  • user·8e5eApp StoreApp Store US/Payroll & HR·27 May 2021·Complaintsource ↗

    NurseGrid Nurse Shift Calendar — Missing days This app is trash. Most months are missing the first few days so you can neither see the dates nor schedule yourself on those dates. Reinstalling doesn’t help, customer support does not respond. It’s comically frustrating that an app built on the premise of scheduling…

    FrustratedMissing feature
  • user·cc05App StoreApp Store US/Payroll & HR·05 Aug 2026·Complaintsource ↗

    …s and I cant open the app to see if I placed myself to work that day. Please fix the glitch or I’ll have to go back to old Google calendar.

  • user·bc16App StoreApp Store US/Payroll & HR·05 Aug 2026·Complaintsource ↗

    …ly This app continues to crash and have trouble loading my calendar. It often says error or “login failure“ and requires a refresh, and then the refresh loads a completely empty calendar. Not good if it’s what you rely on solely for your work schedule.

  • user·a701App StoreApp Store US/Payroll & HR·15 Mar 2022·Requestsource ↗

    …d on it to keep track of my schedule at multiple job sites for years. But the past couple of months, it keeps giving me an error message and it’s hit or miss as to whether or not it will work. Nurse Grid, please address this issue, I want to keep using this app!!

  • user·ae4dApp StoreApp Store US/Payroll & HR·02 Dec 2020·Requestsource ↗

    …I had 3-4 months of it working great and became too accustomed to it. This past month it has been breaking down multiple times and deleting my shifts. No point keeping it if it continues to fail to keep me logged in or deletes my shifts. I will go elsewhere.

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2

Market and score

Products already there, how the score moved, and what it is made of

Opportunity history

Every score change is stored as a snapshot — click a sub-score to overlay it

Why did it move?

Score 24.0 → 26.1 · 28 Oct 2026, 14:00 → 15:15 UTC

Score attributionSign in — it's free
How the score was measured
38 measured values behind the seven sub-scores · each shows the value, then the points it earned out of 100
Show ↓
Market size
Distinct people affected8 → 29
Distinct communities0 → 0
Distinct sources0 → 0
Adjacent categories0 → 0
Regions / languages0 → 0
Competition
Existing products5 → 50
New entrants (90d)0 → 0
Funded players0 → 0
Market maturity11.8 → 91
Incumbent activity21.9 → 22
Monetization
Stated willingness to pay0 → 0
Existing paid products1 → 19
Pricing complaints0 → 0
Business context0 → 0
Momentum
Period-over-period growth0 → 40
Latest period growth0 → 43
Sustained trend0 → 43
Acceleration0 → 50
Pain
Complaint intensity0 → 0
Complaint frequency0 → 0
Negative sentiment0 → 0
Willingness to switch0 → 0
Urgency0 → 0
Willingness to pay0 → 0
Repeat complaints0 → 0
Demand
Mention volume0 → 0
Explicit requests0 → 0
Distinct people0 → 0
Questions asked0 → 0
Alternative searches0 → 0
Feature requests0 → 0
Evidence
Evidence volume8 → 27
Source diversity1 → 35
Extraction confidence33.8 → 34
Source credibility72 → 72
Duplicate rate0 → 100
Freshness95.8 → 1
Cluster cohesion88.9 → 89

Questions about this idea

Is Login and loading error issues a startup idea?
Not directly. These are complaints about a product or service people already use, and the fix belongs first to that provider. The page shows what is frustrating users and how badly — not an open market to start a company in.
How many people have this problem?
8 different people described it independently, in 8 mentions, the earliest from 02 Dec 2020 and the most recent from 05 Aug 2026. The quotes, with dates and links to the originals, are in the Evidence section.
Is this problem getting worse?
Status: quiet — no new posts in the last 60 days. 0 people raised it in the last 30 days and 0 in the 30 days before; the status compares its share of everything collected from the same source, so collecting more or less cannot create a trend.

Adjacent opportunities

Nearest neighbours by embedding similarity

Have you run into this?

Written by readers, except comments marked Team, which are ours. Not part of the evidence above and not counted in any score.

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  • Opportunity MarketTeam

    NurseGrid crashing right when you need to check a shift leaves 8 people staring at a totally blank calendar before a shift. How do you keep track of your schedule now when the app refuses to load your dates?