Source-backed analysis10
Review basis
Research-based review: the AppDuo Editorial Team compiled it from official pages, documentation, app stores, press and user feedback, without hands-on testing. Every claim links to a source with the date it was checked.
10 reference sourcesInformation updated Nov 10, 2026
How we review
Azota Review
Assignments, online exams and answer-sheet grading for Vietnamese teachers
By AppDuo Editorial Team · Updated
- Web
- iOS
- Android
On this page
Decide at a glance
Our verdict
Azota suits teachers and schools that need to digitise exams, assign homework and grade bubble-sheet tests, and its free plan covers the basics. The trade-offs are very low ratings for its mobile apps on both Google Play and the App Store, and lower exam priority on the free plan when load is high.
Best for: School teachers who build tests, assign homework and grade bubble sheets
Skip it if: Self-learners looking for ready-made lessons or a study path
Pros
- Digitises exams from Word, PDF or images and auto-detects answers
- Grades bubble sheets from a phone or scanned file with unlimited grading runs
- Published personal VIP prices: 149,000 VND/month or 999,000 VND/year
Cons
- Mobile apps rate very poorly: 1.2 to 1.5 out of 5 on Google Play and the App Store
- Educational data is deleted after 12 months except on Azota for Business
All pros and cons · Who is it for?
Pros
- Sign-in with Zalo or Google
- Documentation at docs.azota.vn and chat support on every plan
Cons
- Free plan is limited to 1 download per month and lowest exam priority
- No published refund policy
Best for
- Schools and centres that manage many teachers and want school-wide score statistics
Skip it if
- Buyers who need published organisation pricing before contacting sales
Problems it solves
Experience & key features
Azota is an assessment platform from Azota Education Technology Co., Ltd., headquartered in Hanoi. Its homepage says more than 300,000 teachers and over 9,000 schools and education departments use it. It runs on the web and through three apps: Azota Teacher, Azota Student and Azota Parent.
Teachers upload exams from Word, PDF or image files and the system splits out questions and detects answers. Exams can be assigned as homework or online tests with passwords, time limits and attempt limits. For paper exams, the app grades bubble sheets from a phone photo or scanned file. The homepage cites 99.8% OCR accuracy, a vendor claim with no independent verification. There is also AI proctoring to flag cheating and detailed score-distribution reports.
According to the pricing page, the Free plan covers 1 teacher and unlimited students but only 1 file download per month. Personal VIP costs 149,000 VND/month or 999,000 VND/year and removes the download cap with higher exam priority. The Organisation plan is quoted on request and includes 50 teachers, 1 TB of storage and phone and Zalo support. No page mentions refunds.
The main concern is mobile quality as users report it: Azota Student scores 1.5 out of 5 across about 85,000 Google Play ratings, while Azota Teacher scores 1.4 on Google Play and 1.2 on the App Store. Recent reviews cite wrong answers, freezes during busy exams and ads. Teachers who want interactive classes rather than bubble-sheet grading can look at Google Classroom, Quizizz or Kahoot!; schools wanting a full learning management system can consider Moodle.
Screenshots



Plans & pricing
Prices last verified Nov 10, 2026
Miễn phí
PersonalFree
1 teacher, unlimited students, 1 file download per month, queued behind paid plans for online exams, chat support.
VIP cá nhân
Personal₫149,000/mo
₫83,250/mo billed yearly
Per the pricing page: 149,000 VND/month or 999,000 VND/year (about 83,000 VND/month). 1 teacher, unlimited students and downloads, priority for online exams, chat support.
Tổ chức giáo dục
BusinessContact sales
Contact sales. 50 teachers, unlimited students and downloads, 1 TB school storage, dedicated exam priority, system integration with a custom domain, school-wide statistics and rollout training; support by phone, Zalo and Facebook chat.
- Free plan limits
- The free plan allows 1 file download per month and is queued behind paid plans when many people take exams at once.
- Free trial
- No free trial
Cancellation & refunds
Neither the pricing page nor the privacy policy states a refund policy.
Privacy
According to the privacy policy, Azota collects sign-up details (name, email, password), profile data, exams, submissions and grading results, payment details and purchase history, plus IP address, device ID and cookies. With Google or Zalo sign-in it also receives date of birth, gender, location and profile picture. Azota says it does not share data with third parties without consent except where the law permits; development, hosting and maintenance vendors access data only as needed. Cookies are also used to show personalised ads. Personal data is kept while the service is used; educational data is deleted 12 months after creation, except on Azota for Business. The policy carries no effective date. On Google Play the developer declares that Azota Student and Azota Teacher share no data with third parties.
Azota alternatives
7.6/10Moodle
Open-source LMS: self-host for free or use MoodleCloud
7.6/10Kahoot!
Live quiz games for the classroom, with AI help for writing questions
Frequently asked questions
Is Azota free?
Yes. The Free plan covers 1 teacher and unlimited students but only 1 file download a month. Personal VIP costs 149,000 VND/month or 999,000 VND/year per the pricing page.
Do students need an account to submit work?
The Azota Teacher Google Play description says teachers can let students submit work without creating an account. The sources reviewed do not say whether this also applies to online exams.
How long is exam data kept?
Per the privacy policy, educational data is deleted automatically 12 months after creation. Azota for Business is exempt from this automatic deletion.
Can Azota grade essay questions?
The App Store description mentions a tool that supports essay grading, but does not say essays are graded fully automatically.
Review evidence & sources10
Scores
- Ease of use
- 6.0
- Features
- 8.0
- Value for money
- 7.0
- Performance
- 5.5
- Support
- 6.0
- Privacy & security
- 6.0
Why this score
The listing describes drag-and-drop exam creation, but many recent store reviews complain about ads, timer glitches and results lost after switching tabs. The interface is Vietnamese-only.
Why this score
Covers assignments, exam building, question banks, proctored online exams, bubble-sheet grading and score statistics, broader than most comparable tools in Vietnam.
Why this score
A usable free plan and a 999,000 VND/year VIP; organisation pricing is unpublished and no refund terms are stated.
Why this score
The homepage claims capacity for 200,000 or over 300,000 concurrent test-takers (two sections disagree), yet the apps rate 1.2 to 1.5 out of 5 and recent reviews cite wrong answers, freezes and slowness under load.
Why this score
Every plan includes chat support (8:00 to 22:00 per the homepage), plus documentation and email; the organisation plan adds phone, Zalo and Facebook chat. No independent assessment of support quality was found.
Why this score
The policy lists collected data clearly, commits to no sharing without consent and deletes educational data after 12 months; but it uses cookies for personalised ads, pulls data from linked Zalo accounts and shows no effective date.
What users say
- Google Play (Azota Student)1.5/5 · 85,000
- Google Play (Azota Teacher)1.4/5 · 403
- App Store VN (Azota Teacher)1.2/5 · 61
Sources
- Vendor-providedTrang chủ AzotaNov 10, 2026
- Vendor-providedTrang báo giá AzotaNov 10, 2026
- Vendor-providedChính sách bảo mật AzotaNov 10, 2026
- Vendor-providedTài liệu hướng dẫn AzotaNov 10, 2026
- storeGoogle Play - Azota TeacherNov 10, 2026
- storeGoogle Play - Azota StudentNov 10, 2026
- storeApp Store VN - Azota TeacherNov 10, 2026
- pressVietnamPlus (2022-07-08)Nov 10, 2026
- review-siteThế Giới Di Động - giới thiệu AzotaNov 10, 2026
- review-siteViettablet - Azota là gìNov 10, 2026
Specs & compatibility
- Developer
- Công ty TNHH Công nghệ Giáo dục Azota
- Headquarters
- Vietnam
- Launched
- 2021
- Category
- Education
Capabilities
- Mobile app
- AI features
- Real-time collaboration
- Integrations
Platforms
- Web
- iOS
- Android
Interface languages
- Vietnamese
Integrations
- Zalo
Support
- Live chat
- Phone
- Help center
- Video tutorials
Change history
- Feature.Azota Student received its latest Google Play update (9 Nov 2026), presented as a new version with a redesigned interface.
- Feature.Azota Teacher received its latest update on Google Play (listed as 7 Nov 2026).
- Company.Azota announced a USD 2.4 million Pre-Series A led by GGV Capital, with Nextrans and Do Ventures.
About the author
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