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Mobile Apps opportunities·tracked since 10 Oct 2026·evidence from 03 Feb 2024·scored 46m ago

ScanGuru: Unsubscribe Options for PDF Scanner App

Users are frustrated with the ScanGuru PDF Scanner App due to difficulties in unsubscribing and unexpected charges. Many feel misled by the app's practices, leading to accusations of it being a scam.

6 different people have complained about this since 03 Feb 2024, most recently on 19 Mar 2026.

  • user·c713· App Store· 14 Feb 2025original ↗
    “You keep taking my money and there is no way to unsubscribe and I have never used the app .”
  • user·e934· App Store· 22 Mar 2023original ↗
    “Crafty if you forget to cancel…….which I’m likely to do.”
  • user·75a5· App Store· 23 Jul 2023original ↗
    “ScanGuru: PDF Scanner App — Bad application.”
See every post behind this page ↓Hit this yourself? Say what you use instead →

6 people in 6 posts across 1 source · demand low, pain low, competition moderate

Pain pointStable⚠️ CrowdedEvidence: low
Index score
23.0
ahead of 21% of the rest of this market
0.0%signals / 7d
Demand
0.0low
Momentum
42.8moderate
Pain
0.0low
Competition
46.1moderate
lower is better
Monetization
4.5low
Market size
9.3low
Evidence
43.0moderate

The pain

shares of 6 quoted posts

What goes wrong, and for whom

Who
6 people using ScanGuru: PDF Scanner App
What goes wrong
Not classified into a failure type — read the posts below.
How bad
100% of posts are complaints
Since
03 Feb 2024 → 19 Mar 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
ScanGuru: PDF Scanner App
Looking for something else
0% want an alternative · 0% 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 6 complaints by 6 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

6posts
  • Complaint6100%
22 Mar 20236 posts19 Mar 2026

Sources

6 signals · 1 sources

App Store6
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·c713App StoreApp Store AU/Notes & documents·14 Feb 2025·Complaintsource ↗

    ScanGuru: PDF Scanner App — DONT DO IT . You keep taking my money and there is no way to unsubscribe and I have never used the app . VERY ANNOYING . Wouldn’t even give it a star . Needs to be minus 5star

    Frustrated
  • user·e934App StoreApp Store GB/Notes & documents·22 Mar 2023·Complaintsource ↗

    …would like give your credit details before even seeing the results…. Crafty if you forget to cancel…….which I’m likely to do. So ditching the app

  • user·75a5App StoreApp Store US/Notes & documents·23 Jul 2023·Complaintsource ↗

    ScanGuru: PDF Scanner App — Bad application Please don’t download it everything there is to subscribe nothing you can do on it if you didn’t subscribe

  • user·8273App StoreApp Store GB/Notes & documents·03 Feb 2024·Complaintsource ↗

    ScanGuru: PDF Scanner App — They lie — Don’t install it , they make you to install the app then after they ask for money🤌🤌🤌

  • user·f07aApp StoreApp Store AU/Notes & documents·24 Mar 2023·Complaintsource ↗

    ScanGuru: PDF Scanner App — Scan Don’t used accidentally touch button SCAM they take your money

1 more evidence rowsSign in — it's free
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 23.2 → 23.0 · 10 Oct 2026, 12:00 → 13:15 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 affected6 → 26
Distinct communities0 → 0
Distinct sources0 → 0
Adjacent categories0 → 0
Regions / languages0 → 0
Competition
Existing products5 → 50
New entrants (90d)0 → 0
Funded players1 → 28
Market maturity12.1 → 92
Incumbent activity98 → 98
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 volume6 → 24
Source diversity1 → 35
Extraction confidence18.6 → 19
Source credibility72 → 72
Duplicate rate0 → 100
Freshness206.4 → 0
Cluster cohesion100 → 100

Questions about this idea

Is Unsubscribe Options for PDF Scanner App 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?
6 different people described it independently, in 6 mentions, the earliest from 03 Feb 2024 and the most recent from 19 Mar 2026. The quotes, with dates and links to the originals, are in the Evidence section.
Is this problem getting worse?
Current status: stable — mentioned at a steady rate. Momentum is 43/100, measured as how often it is mentioned recently compared with before.

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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