# Effico vs AI Study Companion

The clearest difference is monetization model: Effico at free with in-app purchases against AI Study Companion's subscription. Effico also leads on iOS requirement (14.0 vs 16.0). AI Study Companion's advantage is ratings volume (114 vs 3) and rating (4.6 vs 4.3). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Effico sells 10 one-off in-app purchases and AI Study Companion sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Study Companion holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: AI Study Companion has 114 ratings behind it against 3, so its average is the more settled of the two.

Effico ships an update fortnightly, AI Study Companion every 6 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | Effico | AI Study Companion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/effico-ai-study-assistant/id6502463853/reviews) | **[4.6 (114 ratings)](https://appshunter.io/ios/app/ai-study-companion-lecha/id6736362530/reviews)** |
| Number of ratings | 3 | **114** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 136 MB | 50 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ayodele Aransiola](https://appshunter.io/developer/1745560821) | [AAAI Studio LLC](https://appshunter.io/developer/1885008297) |

## What reviewers say

### Effico

[App page](https://appshunter.io/ios/app/effico-ai-study-assistant/id6502463853)

This AI-powered study assistant helps students understand complex subjects, find resources, and meet assignment deadlines. It offers personalized tutoring, image scanning for study materials, lecture transcription, and quiz generation to make learning more efficient and engaging.

**Highlights:** AI-powered tutoring with text, audio, and image input, Image scanning to recognize and analyze study materials, Lecture transcription and note enhancement, Automated summarization and flashcard creation, Customizable quizzes for knowledge assessment, Recommendations for further study materials

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100000 Credits | $0.99 | one-time |
| 500000 Credits | $0.99 | one-time |
| 200000 Credits | $0.99 | one-time |
| 10 Plagiarism Credits | $0.99 | one-time |
| 1 Plagiarism Credits | $0.99 | one-time |
| 5 Plagiarism Credits | $0.99 | one-time |
| 2 Plagiarism Credits | $0.99 | one-time |
| 1000000 Credits | $1.99 | one-time |
| 20 Plagiarism Credits | $1.99 | one-time |
| 5000000 Credits | $5.99 | one-time |


### AI Study Companion

[App page](https://appshunter.io/ios/app/ai-study-companion-lecha/id6736362530)

This AI-powered study tool helps students transcribe lectures, summarize videos, and get homework assistance. It offers features like AI note-taking, instant video summaries, and an AI tutor to help you learn and revise more efficiently.

**Highlights:** AI note taker & lecture recorder, Instant video summaries & study guides, Homework help & AI tutor, Automated transcription of voice notes, Customizable flashcards and quizzes, Private notes and progress tracking

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription Lecha | $4.99 | per 7 days |
| Lecha Weekly Subscription | $4.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| Monthly Access to Lecha | $11.99 | per month |
| Annual Access to Lecha | $24.99 | per year |
| Annual Pro | $39.99 | per year |
| Annual Access to Lecha | $39.99 | per year |
| Lifetime Access | $59.99 | one-time |


## Frequently asked questions

### Is Effico free?

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

### Is AI Study Companion free?

AI Study Companion is free to download, with in-app purchases available.

### Which has better reviews, Effico or AI Study Companion?

AI Study Companion is rated higher. Effico averages 4.3 out of 5 from 3 ratings, while AI Study Companion averages 4.6 from 114 ratings.

### Do Effico or AI Study Companion have ads?

Neither Effico nor AI Study Companion shows ads.

### Which is updated more often, Effico or AI Study Companion?

Effico ships an update fortnightly, and AI Study Companion every 6 days. Most recently, Effico was updated on November 4, 2026 and AI Study Companion on November 4, 2026.

---

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