# BlinkAI vs Zeno

The clearest difference is rating: BlinkAI at 5.0 against Zeno's 4.8. Zeno's advantage is ratings volume (20 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BlinkAI sells 3 in-app purchases, starting at $3.99 per 7 days and Zeno sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

BlinkAI holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Zeno has 20 ratings behind it against 3, so its average is the more settled of the two.

BlinkAI ships an update every 3 days, Zeno every 4 days. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | BlinkAI | Zeno |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/blinkai-ai-micro-learning/id6472663812/reviews)** | [4.8 (20 ratings)](https://appshunter.io/ios/app/zeno-learn-general-knowledge/id6742980911/reviews) |
| Number of ratings | 3 | **20** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 69 MB | 58 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [HOOZA LTD](https://appshunter.io/developer/1597420739) | [Hoang Tuan](https://appshunter.io/developer/1703010391) |

## What reviewers say

### BlinkAI

[App page](https://appshunter.io/ios/app/blinkai-ai-micro-learning/id6472663812)

Access concise summaries of books across various genres, from self-help to science. Personalized AI recommendations tailor your learning journey, allowing for on-the-go education with offline access. Transform any moment into an opportunity for personal growth.

**Highlights:** Extensive library of book summaries, Personalized AI recommendations, Offline access to summaries, On-the-go learning companion, Diverse genre coverage

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annually | $39.99 | per year |


### Zeno

[App page](https://appshunter.io/ios/app/zeno-learn-general-knowledge/id6742980911)

Learn something new daily with short, engaging videos covering diverse topics. Boost your general knowledge in just 5 minutes a day with interactive quizzes and a rewarding system. Perfect for busy lifestyles, this app makes continuous learning enjoyable and effortless.

**Highlights:** Short, engaging educational videos, Daily content for busy lifestyles, Interactive quizzes, Rewarding learning system, Covers History, Science, Health, and more, Regularly updated content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $79.99 | per year |


## Frequently asked questions

### Is BlinkAI free?

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

### Is Zeno free?

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

### Which has better reviews, BlinkAI or Zeno?

BlinkAI is rated higher. BlinkAI averages 5.0 out of 5 from 3 ratings, while Zeno averages 4.8 from 20 ratings.

### Do BlinkAI or Zeno have ads?

Both BlinkAI and Zeno show ads.

### Which is updated more often, BlinkAI or Zeno?

BlinkAI ships an update every 3 days, and Zeno every 4 days. Most recently, BlinkAI was updated on October 19, 2026 and Zeno on October 4, 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.*