# Rocketbook App vs TitleBlock Lens

The clearest difference is in-app purchases: Rocketbook App at none against TitleBlock Lens's 2. Rocketbook App also leads on iOS requirement (17.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. TitleBlock Lens sells 2 in-app purchases, starting at $19.99 per month. Rocketbook App asks for nothing beyond the download.

## The numbers

| Metric | Rocketbook App | TitleBlock Lens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (31K ratings)](https://appshunter.io/ios/app/rocketbook-app/id1036898971/reviews)** | — |
| Number of ratings | **31K** | — |
| Positive reviews | 58.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 154 MB | 16 MB |
| Requires iOS | **17.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [General Printing & Design, Inc.](https://appshunter.io/developer/1889549782) | [Ararat Pogosean](https://appshunter.io/developer/1446218987) |

## What reviewers say

### Rocketbook App

[App page](https://appshunter.io/ios/app/rocketbook-app/id1036898971)

Instantly send your handwritten notes and whiteboard sketches to your favorite cloud services. Features handwriting recognition for searchable text and automatic organization. Enjoy the tactile experience of writing with the efficiency of digital storage and sharing.

**Highlights:** Cloud service integration, Handwriting recognition (OCR), Searchable handwritten notes, Customizable shortcut system, Auto-cropped high-quality scans, PDF and JPEG export

**In-app purchases:** none

**What reviewers like**

- 🚀 Efficient scanning and uploading
- 👍 Smooth writing experience
- 📚 Reusable notebook concept
- 🌳 Environmentally friendly
- 💡 Handwriting recognition

**What reviewers complain about**

- 🐛 Occasional app crashes
- 🔀 Issues with page order and bundling
- 🔍 Inconsistent handwriting recognition
- 🔒 Limited cloud storage integration
- 🖋️ Proprietary pen requirement

**Reported bugs**

- App crashes when trying to scan
- Issues with uploading and sending scans
- Inconsistent page recognition and cropping
- Problems with connecting to cloud services

**Requested features**

- Ability to merge scanned pages into a single PDF
- Support for more cloud storage services
- Customizable page templates and layouts
- Improved handwriting recognition accuracy
- Sync notes and settings across devices


### TitleBlock Lens

[App page](https://appshunter.io/ios/app/titleblock-lens/id6790497707)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $19.99 | per month |
| Yearly | $199.99 | per year |


## Frequently asked questions

### Is Rocketbook App free?

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

### Is TitleBlock Lens free?

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

### Do Rocketbook App or TitleBlock Lens have ads?

Neither Rocketbook App nor TitleBlock Lens shows ads.

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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.*