AI TOEIC Test Prep App
AI-powered study companion, offering realistic practice tests, score predictions, and detailed error analysis to improve TOEIC scores faster.
In plain English
Toeic Mastery is a study app for the TOEIC English test. It gives practice tests, score guesses and AI notes on each mistake. Learners pay a subscription. TrustMRR shows about $168 a month in recurring revenue and about $424 in the last 30 days. The AI explains the errors, while the owner adds questions.
~$168 MRR; $424 verified revenue last 30 days (TrustMRR/RevenueCat, Oct 29, 2026)
Operator: Not disclosed on TrustMRR
Revenue independently checked: documents reviewed by a publication, or a public dashboard.
Apple Developer $99/yr; other costs not disclosed.
The tool stack
Mobile subscriptions
OpenAI API ↗LLM / vision
App Store ↗iOS distribution
Prices are the vendors' published list prices as researched in Oct 2026 and change often — always check the vendor's pricing page.
Step-by-step setup
- Create quizzes from notes or topics with AI.
- Share quizzes with a class.
- Subscription for unlimited use.
- Grow via teachers and App Store search.
What's automated vs. the human 15%
The machine does
- Core AI generation/analysis
- Billing and onboarding
You still do
- Product quality and support
- Distribution and marketing
- Compliance and edge cases
Overview
AI-powered study companion, offering realistic practice tests, score predictions, and detailed error analysis to improve TOEIC scores faster.
Operator: Not disclosed on TrustMRR. Category on TrustMRR: Education. Website: https://apps.apple.com/us/app/toeic-mastery-daily-practice/id6773567536?uo=4
Estimated split: about 85% of the work automated, 15% human.
Realistic income
TrustMRR (checked Oct 29, 2026) shows about $168 MRR and $424 in RevenueCat-verified revenue over the last 30 days, $1,226 verified over its tracked history. This is one operator’s result, often after months or years of work, and doesn’t predict yours. Check the live listing — numbers change.
Risks
- Seasonal school usage.
- Free alternatives exist.
- Startup cost and time to first dollar are not disclosed.
*Income figures are illustrative ranges based on public pricing and typical outcomes reported by practitioners, not guarantees. Most new online businesses earn little or nothing at first. Not financial, legal or tax advice.
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