# Bootstrap Russian Grammar vs Mopiq

The clearest difference is ratings volume: Mopiq at 1.4K against Bootstrap Russian Grammar's 9. Mopiq also leads on rating (4.7 vs 4.4). Bootstrap Russian Grammar's advantage is iOS requirement (11.4 vs 16.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Bootstrap Russian Grammar sells 1 one-off in-app purchase and Mopiq sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Mopiq holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Mopiq has 1.4K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 63% of Bootstrap Russian Grammar's written reviews are positive against 69% of Mopiq's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on July 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Bootstrap Russian Grammar | Mopiq |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/bootstrap-russian-grammar/id1620305043/reviews) | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/mopiq-ai-flashcards-learning/id6443485322/reviews)** |
| Number of ratings | 9 | **1.4K** |
| Positive reviews | 62.5% of reviews | **68.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 145 MB |
| Requires iOS | **11.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Declan Software](https://appshunter.io/developer/932750266) | [Xavier Pedrals Camprubi](https://appshunter.io/developer/1759046547) |

## What reviewers say

### Bootstrap Russian Grammar

[App page](https://appshunter.io/ios/app/bootstrap-russian-grammar/id1620305043)

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:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Russian Grammar | $34.99 | one-time |


### Mopiq

[App page](https://appshunter.io/ios/app/mopiq-ai-flashcards-learning/id6443485322)

Create and study digital flashcards with a smart learning algorithm designed to enhance long-term knowledge retention. This app helps you organize study decks, customize cards, and access them across devices, making learning efficient and enjoyable.

**Highlights:** Create and study flashcards, Smart organization of decks, Customizable cards, Cross-device access, Spaced repetition learning, Study reminders and progress tracking

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mopiq Flashcards Pro (Weekly) | $2.99 | per 7 days |
| Mopiq Flashcards Pro (Weekly) | $4.99 | per 7 days |
| Mopiq Flashcards Pro (Monthly) | $4.99 | per month |
| Mopiq Flashcards Pro (Monthly) | $5.99 | per month |
| Mopiq Flashcards Pro (Yearly) | $19.99 | per year |
| Mopiq Flashcards Pro (Yearly) | $20.00 | per year |
| Mopiq Flashcards Pro (Yearly) | $29.99 | per year |
| Mopiq Flashcards Pro (Yearly) | $29.99 | per year |
| Mopiq Flashcards Pro (Yearly) | $29.99 | per year |
| Mopiq Flashcards Pro (Lifetime) | $74.99 | one-time |

**What reviewers like**

- 🚀 Efficient learning with spaced repetition
- 👍 Clean and user-friendly interface
- 🚀 Effective for vocabulary and language learning
- 💡 Helpful statistics and progress tracking
- 👍 Convenient for studying on-the-go

**What reviewers complain about**

- 🔒 Requires paid subscription for full functionality
- 🐛 Occasional crashes and bugs
- 🐛 Issues with card organization and deck management
- 🐛 Unreliable syncing across devices
- 🐛 Deleted user data and lost progress

**Reported bugs**

- Inability to shuffle cards within a deck
- Formatting issues when creating new flashcards
- Inconsistent behavior when reaching daily card limit
- Sync issues leading to lost progress and deleted decks
- Crashes and freezes when trying to access certain features

**Requested features**

- Add desktop/web version for seamless cross-device experience
- Improve customization options for card layouts and study settings
- Implement robust export/backup functionality for user data
- Enhance deck organization with folders and sub-decks
- Provide more language support beyond just Japanese and Spanish


## Frequently asked questions

### Is Bootstrap Russian Grammar free?

Bootstrap Russian Grammar is free to download, with in-app purchases available.

### Is Mopiq free?

Mopiq is free to download, with in-app purchases available.

### Which has better reviews, Bootstrap Russian Grammar or Mopiq?

Mopiq is rated higher. Bootstrap Russian Grammar averages 4.4 out of 5 from 9 ratings, while Mopiq averages 4.7 from 1.4K ratings.

### Do Bootstrap Russian Grammar or Mopiq have ads?

Neither Bootstrap Russian Grammar nor Mopiq shows ads.

### Which is updated more often, Bootstrap Russian Grammar or Mopiq?

Bootstrap Russian Grammar ships an update weekly, and Mopiq weekly. Most recently, Bootstrap Russian Grammar was updated on July 5, 2026 and Mopiq on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*