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Billing & Invoicing opportunities·tracked since 23 Sept 2026·evidence from 16 Aug 2023·latest post 01 Sept 2026

Invoice Maker: App with reliable subscription service

Users are experiencing significant frustrations with the highly recommend app due to technical glitches and limitations on features after a subscription price increase. This dissatisfaction has led some users to seek alternative solutions.

41 different people have complained about this since 16 Aug 2023, most recently on 01 Sept 2026.

No new posts for 67 days. This may have been fixed, or people stopped writing about it — the evidence below is from before 01 Sept 2026.

  • user·1620· App Store· 22 Jan 2026original ↗
    “Invoice Maker ▸ Invoice Simple — Too expensive and not enough working features.”
  • user·4c6a· App Store· 09 Nov 2025original ↗
    “I pay $150 per year, which is not a small amount, and this new restriction makes the app practically unusable for anyone who invoices regularly.”
  • user·b987· App Store· 18 Feb 2026original ↗
    “They have support agents (once you ask for a human - the default is an AI bot which is absolutely useless) who give completely opposite advice and will override the system one month but tell you it’s impossible to the…”
See every post behind this page ↓Hit this yourself? Say what you use instead →

41 people in 41 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 · 41 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 41 people

What goes wrong, and for whom

Who
41 people using Invoice Maker ▸ Invoice Simple
What goes wrong
  • Frequent and aggressive price increases40 people · 98%
  • Limits invoice count mid-subscription31 people · 76%
  • Unable to cancel subscription5 people · 12%
  • Unresponsive or non-existent customer support4 people · 10%
Every Invoice Maker ▸ Invoice Simple issue, with trends →
Since
16 Aug 2023 → 01 Sept 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
Invoice Maker ▸ Invoice Simple
Looking for something else
5% want an alternative · 46% 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 40 complaints by 41 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

41posts
  • Complaint1639%
  • Looking for an alternative25%
  • Request1946%
  • About price410%
16 Aug 202341 posts01 Sept 2026

Sources

41 signals · 1 sources

App Store41
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·1620App StoreApp Store GB/Accounting & invoicing·22 Jan 2026·Looking for an alternativesource ↗

    Invoice Maker ▸ Invoice Simple — Too expensive and not enough working features I have used this app for years but at £15 a month it doesn’t work that well. If I need To find an invoice I have to know their exact name, it doesn’t allow me to search for dates. Like other ones do. Invoices have been deleted, half my…

    Looking for a toolSwitching awayToo expensive
  • user·4c6aApp StoreApp Store CA/Accounting & invoicing·09 Nov 2025·Complaintsource ↗

    …that limits users to only 10 invoices even with a paid subscription. I pay $150 per year, which is not a small amount, and this new restriction makes the app practically unusable for anyone who invoices regularly. There was no clear notice or justification for such a drastic downgrade in service. I strongly urge the…

    Would pay
  • user·b987App StoreApp Store AU/Accounting & invoicing·18 Feb 2026·Complaintsource ↗

    …ng. I invoice by the quarter and don’t exceed the limit they created. They have support agents (once you ask for a human - the default is an AI bot which is absolutely useless) who give completely opposite advice and will override the system one month but tell you it’s impossible to the next month. Highly highly dodgy…

    Strong complaint
  • user·72e6App StoreApp Store CA/Accounting & invoicing·21 Oct 2025·About pricesource ↗

    Invoice Maker ▸ Invoice Simple — Overpriced for a simple App I found a free app that does the same thing called Wave. Don’t waste your money with this money hungry company. I've been using them for over 6 years now. I've had features that were once accessible on my current plan with them stripped from me only to push…

    Too expensive
  • user·ece3App StoreApp Store GB/Accounting & invoicing·01 Oct 2025·Complaintsource ↗

    …cost before current subscription has ended! How is that even legal? Speaking with customer services is a waste of time as they just copy and paste meaningless drivel about caring about small businesses blah blah. It’s a basic app so why it needs to charge £200 suddenly is beyond me. Avoid this lot is my advice. Greed…

    Wastes time
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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 23.9 → 24.0 · 03 Nov 2026, 19:00 → 20:15 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 affected41 → 49
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 maturity9.0 → 79
Incumbent activity99.8 → 100
Monetization
Stated willingness to pay0 → 0
Existing paid products0 → 0
Pricing complaints0 → 0
Business context0 → 0
Momentum
Period-over-period growth-100 → 2
Latest period growth0 → 43
Sustained trend-1.7 → 40
Acceleration2 → 53
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 volume41 → 46
Source diversity1 → 35
Extraction confidence40.2 → 40
Source credibility72 → 72
Duplicate rate0 → 100
Freshness67.6 → 4
Cluster cohesion88.7 → 89

Questions about this idea

Is App with reliable subscription service 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?
41 different people described it independently, in 41 mentions, the earliest from 16 Aug 2023 and the most recent from 01 Sept 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.

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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

    Invoice Simple's recent changes, like limiting invoices to 10 per month despite a subscription, have left many long-time users frustrated. We've heard from 32 people who feel the app's value has dropped significantly. For those who've experienced this, does the issue start right after a subscription renewal or at a different point?