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Education & School Apps opportunities·tracked since 24 Sept 2026·evidence from 29 Mar 2024·latest post 06 Nov 2026

VIETSCHOOL: VIETSCHOOL app has many issues to fix

VIETSCHOOL is plagued by numerous technical issues, including slow loading times and frequent errors. Users express frustration over paying for an app that fails to function properly, leading some to consider uninstalling it altogether.

111 different people have complained about this since 29 Mar 2024, most recently on 06 Nov 2026. 14 of them in the last 30 days.

  • user·4a2e· App Store· 30 Oct 2024original ↗
    “App hay bị lỗi không cập nhật được bài tập lag vô cùng”
See every post behind this page ↓Hit this yourself? Say what you use instead →

111 people in 111 posts across 1 source · 14 in the last 30 days, 6 in the 30 before

Pain pointStable
People in the last 30 days
14
6 in the 30 days before · 111 in all
Posts per week, last 16 weeks · 13 in the past 4 · the last 2 weeks are still coming in

The pain

shares of 111 people

What goes wrong, and for whom

Who
111 people using VIETSCHOOL
What goes wrong
  • App crashes immediately on launch on iPhone26 people · 23%
  • Cannot log in with correct credentials13 people · 12%
  • Exam answers lost or submission errors12 people · 11%
  • Grades section missing or scores incorrect8 people · 7%
Every VIETSCHOOL issue, with trends →
Since
29 Mar 2024 → 06 Nov 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
VIETSCHOOL
Looking for something else
0% want an alternative · 2% 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 111 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

111posts
  • Complaint10998%
  • Request22%
29 Mar 2024111 posts06 Nov 2026

Sources

111 signals · 1 sources

App Store111
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·a7d1App StoreApp Store VN/Trường học & sổ liên lạc·30 Mar 2024·Complaintsource ↗

    VIETSCHOOL — App gì mà tệ quá tệ. Ko dùng được, cứ mở ra là báo lỗi.

    Strong complaintDoesn't work
  • user·0503App StoreApp Store VN/Trường học & sổ liên lạc·12 Oct 2025·Complaintsource ↗

    VIETSCHOOL — C** Ứng dụng như cái db . Làm bài bấm nộp xong văng ra vô lại thấy 4 câu chưa lưu xong hết mẹ tg. Nchung ko khác gì con c*c. Đã app toàn 1s đánh giá mà cũng chọn cái trường này nó còn nguu hơn cái app chọn app mà ko biết dùng não à đúng là thất bại. Bảo sao nền giáo dục của Việt Nam tuy bài khó hơn nhưng…

    Strong complaint
  • user·4a2eApp StoreApp Store VN/Trường học & sổ liên lạc·30 Oct 2024·Complaintsource ↗

    VIETSCHOOL — Vietschool cần cãi thiện App hay bị lỗi không cập nhật được bài tập lag vô cùng

    Doesn't work
  • user·a07aApp StoreApp Store VN/Trường học & sổ liên lạc·17 Apr 2025·Complaintsource ↗

    VIETSCHOOL — Tệ App quá tệ. Cứ báo lỗi đăng nhập miết. Chả hiểu sao mấy năm r vẫn k thể khắc phục

    Strong complaintDoesn't work
  • user·956cApp StoreApp Store VN/Trường học & sổ liên lạc·21 Nov 2024·Complaintsource ↗

    VIETSCHOOL — app lỗi liên tục — app lỗi liên tục không vào phòng để kiểm tra làm ảnh hưởng tới kết quả của học sinh mong bên minhc điều chỉnh lại cách làm để không ảnh hưởng tới cảm nhận của người dùng

    Doesn't work
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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 unchanged at 51.3 · 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 affected111 → 62
Distinct communities1 → 17
Distinct sources1 → 35
Adjacent categories1 → 32
Regions / languages1 → 28
Monetization
Stated willingness to pay7.3 → 7
Existing paid products5 → 50
Pricing complaints0 → 0
Business context0 → 0
Momentum
Period-over-period growth280 → 100
Latest period growth-50 → 11
Sustained trend10.1 → 61
Acceleration5.2 → 57
Competition
Existing products5 → 50
New entrants (90d)0 → 0
Funded players0 → 0
Pain
Complaint intensity54.1 → 54
Complaint frequency100 → 100
Negative sentiment-76.7 → 77
Willingness to switch0 → 0
Willingness to pay7.3 → 7
Urgency10.4 → 10
Repeat complaints0 → 0
Evidence
Evidence volume111 → 58
Source diversity1 → 35
Extraction confidence26.9 → 27
Source credibility72 → 72
Duplicate rate0 → 100
Freshness2.1 → 91
Cluster cohesion91.7 → 92
Demand
Mention volume14 → 37
Explicit requests7 → 39
Distinct people14 → 41
Questions asked0 → 0
Alternative searches0 → 0
Feature requests1 → 12
Discussion growth133.3 → 100

Questions about this idea

Is VIETSCHOOL app has many issues to fix 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?
111 different people described it independently, in 111 mentions, the earliest from 29 Mar 2024 and the most recent from 06 Nov 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. 14 people raised it in the last 30 days and 6 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

    VIETSCHOOL cứ mở ra là báo lỗi, nhiều bạn gặp vấn đề này khi làm bài thi và bị thoát ra ngoài, mất hết tiến trình. Có đến 67 người đã chia sẻ về trải nghiệm không vui này. Mọi người đã thử liên hệ với bộ phận hỗ trợ chưa, và họ có đưa ra giải pháp nào hữu ích không?