# Nihongo Lessons vs AI Study & Flashcards · Recall

The clearest difference is device support: AI Study & Flashcards · Recall at 4 against Nihongo Lessons's 1. AI Study & Flashcards · Recall also leads on iOS requirement (15.0 vs 17). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Nihongo Lessons sells 13 in-app purchases, starting at $4.99 per month and AI Study & Flashcards · Recall sells 9 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Nihongo Lessons holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 129 and 253 respectively. Written reviews point the same way: 85% of Nihongo Lessons's written reviews are positive against 83% of AI Study & Flashcards · Recall's.

Nihongo Lessons ships an update every 3 weeks, AI Study & Flashcards · Recall every 2 weeks. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Nihongo Lessons | AI Study & Flashcards · Recall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (129 ratings)](https://appshunter.io/ios/app/nihongo-lessons/id1640204242/reviews)** | [4.6 (253 ratings)](https://appshunter.io/ios/app/ai-study-and-flashcards-recall/id6473355207/reviews) |
| Number of ratings | 129 | **253** |
| Positive reviews | **84.8% of reviews** | 83.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 258 MB | 54 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Serpenti Sei Japan](https://appshunter.io/developer/1767544234) | [Giuseppe Lupo](https://appshunter.io/developer/1536647610) |

## What reviewers say

### Nihongo Lessons

[App page](https://appshunter.io/ios/app/nihongo-lessons/id1640204242)

This app helps learners of all levels achieve Japanese fluency. It uses a flashcard format to teach vocabulary, grammar, and writing systems, with advanced spaced repetition for effective retention. Content is sourced from real manga for advanced learners.

**Highlights:** Learn Hiragana and Katakana, 7000+ handcrafted sentences, Professional voice actor audio, Advanced Spaced Repetition System (SRS), Vocabulary and grammar from manga, Flashcard learning format

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Monthly | $4.99 | per month |
| All Access Yearly | $49.99 | per year |
| Beginner Deck (Discounted) | $59.99 | one-time |
| Champion Deck (Discounted) | $59.99 | one-time |
| Expert Deck (Discounted) | $59.99 | one-time |
| Master Deck (Discounted) | $59.99 | one-time |
| Intermediate Deck (Discounted) | $83.99 | one-time |
| Beginner Deck (Discounted) | $101.99 | one-time |
| Beginner Deck | $119.99 | one-time |
| All Decks (Discounted) | $149.99 | one-time |
| All Decks (Discounted) | $254.99 | one-time |
| All Decks | $299.99 | one-time |
| All Decks (Discounted) | $299.99 | one-time |

**What reviewers like**

- 👍 Great app for learning Japanese
- 🚀 Well-structured and effective learning format
- 💡 Tailors lessons to user goals
- 👍 Draws from real-life material
- 👍 More intense and serious than Duolingo

**What reviewers complain about**

- 💰 Very expensive to unlock content
- 💰 High cost for full unlock
- 💰 Unlocking sections is costly
- 💰 Pricing is a bit rough
- 💰 Content is repetitive and not varied enough

**Reported bugs**

- Explanation modal flashed and cannot be brought back
- Unclear how to interact with cards (swiping direction)

**Requested features**

- Add notifications
- Add a way to add own notecards for review
- Add meaning and context for some words in dictionary
- Add monthly subscriptions or lower prices
- Add Kanji section


### AI Study & Flashcards · Recall

[App page](https://appshunter.io/ios/app/ai-study-and-flashcards-recall/id6473355207)

Boost your memory retention with AI-powered summaries, quizzes, and audio playback. This app helps you understand and recall information more effectively through personalized learning paths and mnemonic techniques.

**Highlights:** AI-powered summarization, Interactive self-testing quizzes, Audio playback of information, Mnemonic device integration, User-generated summaries and ratings, Personalized learning paths

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Recall AI Premium | $3.99 | per 7 days |
| IIRC Premium | $3.99 | per month |
| IIRC Premium | $5.99 | per month |
| IIRC Gold (Yearly) | $9.99 | per year |
| IIRC Gold (Yearly) | $39.99 | per year |
| IIRC Gold (Yearly) | $59.99 | per year |
| Lifetime IIRC Gold | $39.99 | one-time |
| Lifetime IIRC Gold | $79.99 | one-time |
| Lifetime IIRC Gold | $119.99 | one-time |

**What reviewers like**

- 👍 Excellent app that summarizes articles well
- 🚀 Streamlined and intuitive user experience
- 💡 Innovative use of AI for learning and retention
- 🧠 Helpful for improving memory and focus
- 🎓 Great for students and lifelong learners

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 💰 Concerns about the 'free lifetime' offer being misleading
- 🔒 Accessibility issues with unlabeled buttons
- 🔍 Limited support for certain file types or websites

**Reported bugs**

- Inability to restore premium accounts after reinstallation
- Sharing functionality not working as expected
- Slow performance or long processing times for some tasks

**Requested features**

- Broader support for integrating with other apps and platforms
- Addition of audio/video summarization capabilities
- Customizable learning settings and personalization options
- Improved accessibility features for users with disabilities


## Frequently asked questions

### Is Nihongo Lessons free?

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

### Is AI Study & Flashcards · Recall free?

AI Study & Flashcards · Recall is free to download, with in-app purchases available.

### Which has better reviews, Nihongo Lessons or AI Study & Flashcards · Recall?

Nihongo Lessons is rated higher. Nihongo Lessons averages 4.8 out of 5 from 129 ratings, while AI Study & Flashcards · Recall averages 4.6 from 253 ratings.

### Do Nihongo Lessons or AI Study & Flashcards · Recall have ads?

Neither Nihongo Lessons nor AI Study & Flashcards · Recall shows ads.

### Which is updated more often, Nihongo Lessons or AI Study & Flashcards · Recall?

Nihongo Lessons ships an update every 3 weeks, and AI Study & Flashcards · Recall every 2 weeks. Most recently, Nihongo Lessons was updated on October 30, 2026 and AI Study & Flashcards · Recall on November 1, 2026.

---

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