Comparison

Bootstrap Russian Grammar vs PsyOp Detector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bootstrap Russian Grammar

Master Russian grammar with a structured, step-by-step approach. This app offers clear explanations, thousands of audio examples, and interactive exercises to build confidence and fluency. It complements a companion book for a comprehensive learning experience.

Highlights
  • 200 grammar topics
  • 3000+ audio examples
  • Step-by-step learning
  • Interactive exercises
  • Personal study list
  • Companion book integration
Features
Read full description

Packed with 200 Russian grammar topics and over 3000 annotated native-speaker audio examples, *Bootstrap Russian Grammar* is a proven grammar-based approach that gets you communicating in Russian precisely and with confidence. USER REVIEW: “***** Not your typical Russian grammar app” : ‘At the time of writing I have 2060 consecutive days on Duolingo. During that time I’ve appreciated Duo for the vocabulary but found it very difficult to learn grammar. I’ve got a couple of grammar books (that I don’t have the time to properly study) and I’ve tried several grammar apps (that are characteristically poorly written, poorly explained and generally very unhelpful). I’ve learned more Russian grammar from this app in three days than I have in the past five years. If you’re serious about understanding Russian, this is the best £25 you’ll spend.’ -- Review by user JezDavis – Aug 26, 2023 * 'Bootstrap Russian Grammar' provides the solid grounding in grammar basics that is the key to mastering Russian as a second language. * Grammatical rules and concepts are clearly explained in order. Each topic builds on the last - step-by-step. * Hundreds of new words are introduced with clear contextual meanings alongside the grammar to help learners quickly build their Russian speaking and comprehension prowess. STEP-BY-STEP TOPICS: Starting from the beginning, the idea is progress in small self-contained steps (called 'topics'). Each topic builds on the last, by incrementally adding new grammatical patterns, new vocabulary and lots and lots of useful examples. 3000 EXAMPLE PHRASES: Each topic includes a thorough explanation of the grammar and then lots of examples that illustrate the grammar. Each example includes an English translation, as well as notes highlighting how each example illustrates that topic's grammar, as well as the meanings of new Russian words. INTERACTIVE EXERCISES: Once you have understood a grammar topic, you can immerse yourself in interactive drills designed for effective learning. Practice Russian grammar with engaging exercises for rapid improvement. STUDY LIST: The app now Includes an integrated personal study list feature that streamlines your learning process -- improve your focus and achieve better results in your studies. THE COMPANION BOOK: The companion book is available called "BootStrap Russian Grammar". The book includes all the content contained in this app - including 200 grammar topics and over 3000 example phrases. -- Just search for "BootStrap Russian Grammar" on Amazon. -- The book and mobile app are easy to coordinate using QR codes. Just scan the QR code at the beginning of any chapter in the book with the app and it will take you straight to the topic where you will find all the examples with the high-quality audio matching the chapter in the book. -- So if you prefer to have the grammar set out in book form but would also like to be able to listen to the example sentences, then the book/app combination is perfect for you.

About

PsyOp Detector

Features
Read full description

PsyOp Detector — See the manipulation hiding in plain sight. Every day you're targeted by messages engineered to bypass your judgment: outrage-bait headlines, manufactured urgency, and narratives designed to make you react before you think. PsyOp Detector gives you a structured way to slow down and examine how a story is trying to move you. A real analytical framework — not a hot take Score any media event against the 20-indicator NCI Scoring System. Work through each indicator — from emotional triggering and manufactured consensus to source opacity and wedge framing — and get a composite score showing how strongly the event fits the pattern of a coordinated narrative operation. Short on time? Quick Triage gives you a fast five-indicator read in under a minute. Check your own bias, too Before you finalize a full analysis, the Steelman Check challenges you with counter-narrative prompts — because good analysis means testing your conclusions, not just confirming them. The Calibration Challenge and Training Quiz sharpen your judgment over time, and a daily micro-lesson teaches one indicator at a time. Track patterns over time Every full analysis is saved to your private history. Review past assessments, watch trends emerge across sources and topics, group related events into case files, and surface insights from your own record. The more you analyze, the sharper your instincts become. Level up as an analyst Earn XP, climb the Analyst Ranks, unlock achievements, and keep your weekly streak alive. Media literacy is a skill — this app helps you train it. Why it matters Media literacy isn't about being cynical — it's about being deliberate. PsyOp Detector doesn't tell you what to think. It gives you a disciplined framework for asking the right questions, then leaves the conclusion to you. Your data stays on your device PsyOp Detector is built privacy-first. Your assessments, scores, notes, and history are stored locally on your device. There are no accounts, no cloud sync, no analytics, no advertising identifiers, and no tracking. The only network activity is the optional in-app feedback form — and that's only if you choose to send us a message. Camera, photos & location: the app does not request or use your camera, microphone, photo library, or location. Deleting your data: your analyses live only on your device. Clear your history in the app, or delete the app to remove everything permanently. Built-in backup export lets you save and restore your data on your own terms. Spot the psyop before it spots you. Think before you share.

Screenshots

Bootstrap Russian Grammar4 screens
PsyOp Detector4 screens

Verdict

The call

The clearest difference is in-app purchases: PsyOp Detector at none against Bootstrap Russian Grammar's 1. Bootstrap Russian Grammar's advantage is iOS requirement (11.4 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bootstrap Russian Grammar sells 1 one-off in-app purchase. PsyOp Detector asks for nothing beyond the download.

UpkeepUpdate frequency

Bootstrap Russian Grammar ships an update weekly, PsyOp Detector every 6 days. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Bootstrap Russian Grammar versus PsyOp Detector: the parameters behind the verdict, then further details
ParameterBootstrap Russian GrammarPsyOp Detector
PriceFreeFree
Rating4.4 (9 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings9 — better—
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.4 — better15.1
Further details — not scored
Size28 MB43 MB
Age rating4+4+
DeveloperDeclan SoftwareGarst Peterson

In-app purchases

1 purchases

Bootstrap Russian Grammar

One-time1
  • Russian Grammar$34.99
None

PsyOp Detector

No in-app purchases

Questions

Is Bootstrap Russian Grammar free?
Bootstrap Russian Grammar is free to download, with in-app purchases available.
Is PsyOp Detector free?
PsyOp Detector is free to download, with no in-app purchases.
Do Bootstrap Russian Grammar or PsyOp Detector have ads?
Neither Bootstrap Russian Grammar nor PsyOp Detector shows ads.
Which is updated more often, Bootstrap Russian Grammar or PsyOp Detector?
Bootstrap Russian Grammar ships an update weekly, and PsyOp Detector every 6 days. Most recently, Bootstrap Russian Grammar was updated on September 19, 2026 and PsyOp Detector on September 18, 2026.

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