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Education & School Apps opportunities·tracked since 06 Sept 2026·evidence from 02 Mar 2025·latest post 15 Oct 2026

Onluyen: Education: Lack of Notifications for Assignment Submission

Students face significant challenges due to a lack of timely notifications regarding assignments and deadlines on educational apps. This issue leads to confusion, missed submissions, and frustration, as users struggle to keep track of their responsibilities without proper alerts.

19 different people have complained about this since 02 Mar 2025, most recently on 15 Oct 2026. 2 of them in the last 30 days.

  • user·f6af· App Store· 14 Sept 2026original ↗
    “Làm thông báo to lên má ơi khó chịu thật sự nhìn mà ko phân biệt nổi danh sách chưa làm với có làm luôn bài trí rối mắt ghê.”
  • user·75cb· App Store· 20 Dec 2025original ↗
    “App sài như quần què bài kiểm tra sắp hết thời hạn thì ẩn bài đi khó kiếm, lúc hết hạn thì thông báo cho biết, áp dụng cái onluyen vớ vẫn vào lấy mác giúp thuận tiện cho học sinh thì không thấy đâu chứ khổ càng thêm khổ…”
  • user·ad8d· App Store· 03 Oct 2026original ↗
    “Ghét app này vì nó đẻ ra để thêm btvn cho t áp lực kinh khủng má ơi đã thế lại không có thông báo app này âm sao luôn nhé”
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19 people in 19 posts across 2 sources · 2 in the last 30 days, 5 in the 30 before

Pain pointStable
People in the last 30 days
2
5 in the 30 days before · 19 in all
Posts per week, last 16 weeks · 2 in the past 4 · the last 2 weeks are still coming in

The pain

shares of 19 people

What goes wrong, and for whom

Who
19 people using Onluyen, HOCMAI and vnEdu LMS
What goes wrong
  • No notifications when teachers assign homework16 people · 84%
  • System grades correct answers as wrong2 people · 11%
Every Onluyen issue, with trends →
Since
02 Mar 2025 → 15 Oct 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
Onluyen, HOCMAI and vnEdu LMS
Looking for something else
0% want an alternative · 16% 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 19 complaints by 19 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

19posts
  • Complaint1684%
  • Request316%
02 Mar 202519 posts15 Oct 2026

Sources

19 signals · 2 sources

App Store18
Google Play1
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. 1 post was held back as off-topic; all 19 still count toward the score.

  • user·f6afApp StoreApp Store VN/Giáo dục·14 Sept 2026·Complaintsource ↗

    Onluyen — Hệ thống báo bài tập kém Làm thông báo to lên má ơi khó chịu thật sự nhìn mà ko phân biệt nổi danh sách chưa làm với có làm luôn bài trí rối mắt ghê. Với lại cái nào gần đến hạn thì báo đi má sợ bị ăn thịt à? Mong ad hãy thiết kế lại đi chứ thật sự cập nhật bài tập cực bất tiện. Nhiều khi lỡ mất bao nhiêu…

    Frustrated
  • user·75cbApp StoreApp Store VN/Giáo dục·20 Dec 2025·Complaintsource ↗

    Onluyen — Gửi bộ giáo dục App sài như quần què bài kiểm tra sắp hết thời hạn thì ẩn bài đi khó kiếm, lúc hết hạn thì thông báo cho biết, áp dụng cái onluyen vớ vẫn vào lấy mác giúp thuận tiện cho học sinh thì không thấy đâu chứ khổ càng thêm khổ nhất là những giáo viên khoa tính hảm nói thôi là vậy.

  • user·ad8dApp StoreApp Store VN/Giáo dục·03 Oct 2026·Complaintsource ↗

    Onluyen — Ghét Ghét app này vì nó đẻ ra để thêm btvn cho t áp lực kinh khủng má ơi đã thế lại không có thông báo app này âm sao luôn nhé

  • user·ee54App StoreApp Store VN/Giáo dục·23 Sept 2026·Complaintsource ↗

    Onluyen — Otaku — Chán!!! Giáo viên giao bài ko thông báo Ấn nhầm nút bắt đầu làm bài nhưng ko có nút tạm dừng(đang có việc gấp)

  • user·8b23Google PlayGoogle Play VN/Giáo dục·10 May 2026·Complaintsource ↗

    vnEdu LMS để đúng trường mà cứ thông báo không có trường này

13 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 unchanged at 39.9 · 08 Nov 2026, 08:00 → 09:15 UTC

Score attributionSign in — it's free
How the score was measured
37 measured values behind the seven sub-scores · each shows the value, then the points it earned out of 100
Show ↓
Market size
Distinct people affected19 → 40
Distinct communities1 → 17
Distinct sources1 → 35
Adjacent categories1 → 32
Regions / languages1 → 28
Monetization
Stated willingness to pay7.5 → 8
Existing paid products5 → 50
Pricing complaints0 → 0
Business context0 → 0
Momentum
Period-over-period growth150 → 99
Latest period growth0 → 43
Sustained trend1.4 → 45
Acceleration-38.8 → 13
Competition
Existing products5 → 50
New entrants (90d)0 → 0
Funded players0 → 0
Pain
Complaint intensity25 → 25
Complaint frequency50 → 50
Negative sentiment-25 → 25
Willingness to switch0 → 0
Willingness to pay7.5 → 8
Urgency0 → 0
Repeat complaints0 → 0
Evidence
Evidence volume19 → 37
Source diversity2 → 55
Extraction confidence32.1 → 32
Source credibility71.9 → 72
Duplicate rate0 → 100
Freshness24.1 → 32
Cluster cohesion100 → 100
Demand
Mention volume2 → 15
Explicit requests1 → 13
Distinct people2 → 17
Questions asked0 → 0
Alternative searches0 → 0
Feature requests1 → 12
Discussion growth-60 → 3

Questions about this idea

Is Education: Lack of Notifications for Assignment Submission 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?
19 different people described it independently, in 19 mentions, the earliest from 02 Mar 2025 and the most recent from 15 Oct 2026. The quotes, with dates and links to the originals, are in the Evidence section.
Is this problem getting worse?
Status: steady — no change the counts can show. 2 people raised it in the last 30 days and 5 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.

Written up in

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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

    App Onluyen không có thông báo khi giáo viên giao bài tập, khiến nhiều bạn bỏ lỡ hạn nộp và cảm thấy bất tiện. Đã có 15 người nhắc đến vấn đề này, và bọn mình muốn hiểu rõ hơn. Mọi người gặp khó khăn nhất ở bước nào, khi bài tập gần hết hạn hay khi tìm kiếm bài đã ẩn?