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62
BU Score
Solid

Assyst – testing and exams

4.7 ✍️ Editor
✍️ BU Analytics Review

Assyst – testing and exams is an iOS app from Denis Butko in the Utilities category, currently rated 4.7★ across 12 ratings. Initial signal reads as no scraped reviews yet — judgment based on metadata only.

Our BU Score puts it at 62Solid (established niche player). For a Utilities app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
Excellent rating (4.7★)METRIC
+$2,200
Multilingual (18 languages)METRIC
+$1,500
Established app (4y old)METRIC
+$800
Pre-traction phase (12 ratings)METRIC
−$300
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 106 MB🔞 4+📱 iOS 13.0+🔖 v4.3.14🔄 updated 1mo ago🌐 AR, BN, EN, FR, KA +13📂 Utilities💰 Paid🚀 Launched 2021 (4y old)

📝 About this app

Assistant - great way to create your own test, prepare for exams, test your knowledge and improve your memory.
Well suited for employee testing, advanced training, for assessing candidates before hiring, for school and student tests.

The program is a mobile replacement for the outdated desktop application Assist, designed for training tests in qst and qsz ​​formats, which are actively used in training in higher educational institutions of the CIS
You can also write your own tests with one or parts of the answers.
The created tests, as well as the opposite, can be sent as a qst or qsz file through any messenger, social or mail application.

Key Features
- Reading both qst and qsz ​​formats
- Compilation of new and editing tests
- Adding files by link from the Internet
- Ability to share the test in other applications
- View test content with all answer options
- View test content only with correct answers
- Practice test or exam
- Ability to solve all questions or a few random ones
- View the number of correctly answered questions from the total
- Time limit for solving the test

Writing tests
- The question can have one (radio) or several (checkbox) correct answers
- There may be questions in which you need to set the correct sequence of answers
- There may be questions that need the correct answer in the text box. Answers can be both text and numerical
- The test can have an unlimited number of questions, and a question has an unlimited number of answers
- Questions and answers can be moved
- You can add a hint to the question, which will be visible after answering the question
- You can attach one or more images to the question
- One image can be attached to the answer

In the future release of a version for computers with operating systems Windows, MacOS and Linux.

The application is under active development.
If you find problems and wishes, write in reviews and e-mail.

If you have problems opening files, please send them to denchik-dev@yandex.ru for analysis and error correction.

🆕 What's New · v4.3.14

There hasn't been any new functionality for a long time, in this update:
- questions can be marked as favorites
- testing can be done on favorite questions
- testing can be done by question categories
- when viewing a test, questions can now be filtered by various parameters
- interface has been improved

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Assyst – testing and exams
Developer
Denis Butko
Bundle ID
by.denchik.assyst
App Store URL
Open in App Store
Category
Utilities
Content rating
4+
Languages
AR, BN, EN, FR, KA, DE, HI, IT, JA, KK, KO, PT, RU, ZH, ES, ZH, TR, UK

Company

Website
assyst.app
Tagline
Assyst . Testing.
Description
Assistant – testing. Application for creating and passing tests.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$21.8K/mo
Top-grossing rank
Outside top 100 in US Utilities
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth12 ratings+140% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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