# Cheto Service App vs LM NoteBook PRO

The clearest difference is in-app purchases: Cheto Service App at none against LM NoteBook PRO's 5. Cheto Service App also leads on iOS requirement (14.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LM NoteBook PRO sells 5 in-app purchases, starting at $0.99 per 7 days. Cheto Service App asks for nothing beyond the download.

Cheto Service App ships an update every 3 weeks, LM NoteBook PRO every 5 weeks. The most recent releases landed on October 18, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Cheto Service App | LM NoteBook PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (21 ratings)](https://appshunter.io/ios/app/lm-notebook-pro-learn-fast/id6478384912/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 123 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Immera, Lda.](https://appshunter.io/developer/1632434660) | [ENGLISH IN GAMES](https://appshunter.io/developer/1656052466) |

## What reviewers say

### Cheto Service App

[App page](https://appshunter.io/ios/app/cheto-service-app/id6451143215)

**Features:** macOS Compatibility

**In-app purchases:** none


### LM NoteBook PRO

[App page](https://appshunter.io/ios/app/lm-notebook-pro-learn-fast/id6478384912)

Transform any document, article, or web page into an active learning experience. Generate AI summaries, create flashcards, take quizzes with explanations, and test your knowledge through voice prompts. Build a personal knowledge hub for effective learning and faster recall.

**Highlights:** AI summaries, Quizzes with explanations, Knowledge cards & active recall, Voice knowledge checks, Document chat, Diagram generation, Tap-to-translate & text-to-speech

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Summify: AI Summarizer Weekly | $0.99 | per 7 days |
| Summify: AI Summarizer Monthly | $2.99 | per month |
| Monthly Limitless Bundle | $7.99 | per month |
| Summify: AI Summarizer Annual | $19.99 | per year |
| Annual Limitless Bundle | $49.99 | per year |


## Frequently asked questions

### Is Cheto Service App free?

Cheto Service App is free to download, with no in-app purchases.

### Is LM NoteBook PRO free?

LM NoteBook PRO is free to download, with in-app purchases available.

### Do Cheto Service App or LM NoteBook PRO have ads?

Neither Cheto Service App nor LM NoteBook PRO shows ads.

### Which is updated more often, Cheto Service App or LM NoteBook PRO?

Cheto Service App ships an update every 3 weeks, and LM NoteBook PRO every 5 weeks. Most recently, Cheto Service App was updated on October 18, 2026 and LM NoteBook PRO on November 12, 2026.

---

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