# Satori: English Grammar Drills — Practice, tests & daily review

> Practice, tests & daily review (iPhone/iPad app by SERGEI PETROV.)

- Source: https://appshunter.io/ios/app/satori-english-grammar-drills/id6802322760 (this page in markdown: same URL + `.md`)
- Developer: [SERGEI PETROV](https://appshunter.io/developer/1806853942)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 47 MB
- Languages: American English
- Released: 2026-08-25
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/satori-english-grammar-drills/id6802322760/reviews.md

## What is Satori?

Short grammar sessions that stick. 54 topics from Present Simple to Future Perfect, 1,600+ exercises, and spaced review that brings back what you were about to forget.

Pay once, keep it forever. No subscription, no account, no ads.

WHAT YOU PRACTICE
- 54 topics across tenses, articles and nouns, pronouns and determiners, adjectives and adverbs, prepositions (A2-B2)
- 1,600+ exercises: multiple choice, dropdowns, and word banks inside real sentences
- Instant feedback with a one-line explanation after every answer

HOW REVIEW WORKS
- Everything you practice goes into a spaced repetition schedule (the Leitner system)
- The Review tab shows what is due today; a few minutes keeps old topics alive
- Missed a week? Nothing resets and nothing shames you. The queue just waits.

TRACK REAL PROGRESS
- A progress ring for every topic
- A practice calendar for the last 30 days
- Watch exercises move from new to mastered, box by box

FREE AND PAID, HONESTLY
- 15 core topics are free, forever
- Review and progress tracking are free for everyone
- One purchase opens all 54 topics: pay once, keep it forever. New topics and exercises are added to the course at no extra cost.

PRIVATE BY DESIGN
- No account and no sign-up
- Your progress is stored on your device
- Anonymous usage analytics only, with an off switch in Settings

Made for adult self-study at B1-B2 level: you already know the rules exist. Satori makes them automatic.

Terms of Use: https://satori.guru/terms
Privacy Policy: https://satori.guru/privacy

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Course — English Grammar | $16.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-25

No release notes.

## More apps by SERGEI PETROV

- [Roveri: Trip & Ride Journal](https://appshunter.io/ios/app/roveri-trip-and-ride-journal/id6771907312)

All apps by SERGEI PETROV: https://appshunter.io/developer/1806853942

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*