# smartLLM vs Fenjan

The clearest difference is update cadence: smartLLM at fortnightly against Fenjan's every 5 weeks. Fenjan's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. smartLLM sells 1 one-off in-app purchase and Fenjan sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

smartLLM ships an update fortnightly, Fenjan every 5 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | smartLLM | Fenjan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fenjan/id6811150732/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 11 MB | 53 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [YONONAKA LLC](https://appshunter.io/developer/6779645473) | [FAEZEH SALIMI](https://appshunter.io/developer/6811150734) |

## What reviewers say

### smartLLM

[App page](https://appshunter.io/ios/app/smartllm-private-ai-chat/id6793868028)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| smartLLM Pro | $5.99 | one-time |


### Fenjan

[App page](https://appshunter.io/ios/app/fenjan/id6811150732)

This app offers personalized, bite-sized courses on complex topics, delivered daily. It focuses on deep thinking and structured learning rather than endless scrolling. Users can choose domains and specific questions to generate custom five-article learning paths.

**Highlights:** Personalized course generation, Bite-sized, structured articles, Scheduled daily nudges, Explore new interests, Organized knowledge tracking, Distraction-free reading experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fenjan Pro | $5.99 | per month |


## Frequently asked questions

### Is smartLLM free?

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

### Is Fenjan free?

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

### Do smartLLM or Fenjan have ads?

Neither smartLLM nor Fenjan shows ads.

### Which is updated more often, smartLLM or Fenjan?

smartLLM ships an update fortnightly, and Fenjan every 5 weeks. Most recently, smartLLM was updated on October 31, 2026 and Fenjan on October 31, 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.*