# Inkflow Visual Notebook vs FlipStudy Index Cards

The clearest difference is rating: Inkflow Visual Notebook at 4.6 against FlipStudy Index Cards's 3.3. Inkflow Visual Notebook also leads on ratings volume (1.9K vs 43) and review sentiment (71% vs 52%). FlipStudy Index Cards's advantage is update cadence (every 3 weeks vs every 5 months) and iOS requirement (10.0 vs 12.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Inkflow Visual Notebook sells 1 one-off in-app purchase and FlipStudy Index Cards sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Inkflow Visual Notebook holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Inkflow Visual Notebook has 1.9K ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 71% of Inkflow Visual Notebook's written reviews are positive against 52% of FlipStudy Index Cards's.

Inkflow Visual Notebook ships an update every 5 months, FlipStudy Index Cards every 3 weeks. The most recent releases landed on September 20, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | Inkflow Visual Notebook | FlipStudy Index Cards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.9K ratings)](https://appshunter.io/ios/app/inkflow-visual-notebook/id519524685/reviews)** | [3.3 (43 ratings)](https://appshunter.io/ios/app/flipstudy-index-cards/id1050098853/reviews) |
| Number of ratings | **1.9K** | 43 |
| Positive reviews | **71.2% of reviews** | 52.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 35 MB |
| Requires iOS | 12.1 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qrayon, LLC](https://appshunter.io/developer/354980265) | [A2DWebs](https://appshunter.io/developer/1025371208) |

## What reviewers say

### Inkflow Visual Notebook

[App page](https://appshunter.io/ios/app/inkflow-visual-notebook/id519524685)

This app offers a fluid digital writing and sketching experience, allowing users to easily capture, resize, and reorganize ideas. It supports high-resolution zooming for detailed work and integrates text, photos, and custom paper backgrounds. Users can share their creations in various formats.

**Highlights:** Fluid digital ink for writing and sketching, Resize and reorganize content with touch gestures, High-resolution zoom for precision detail, Insert text, photos, and custom paper backgrounds, Export to PDF, JPEG, and PNG, Inkport for scanning real-world notes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inkflow Plus | $5.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive interface
- 💡 Great for brainstorming and sketching
- 👍 Useful for note-taking and journaling
- 👍 Versatile for various purposes (work, school, art)

**What reviewers complain about**

- 🔒 Limited features in free version
- 💰 Paid upgrade is expensive for some users
- 🐛 Occasional crashes and data loss issues
- 🔒 Lack of cloud sync and cross-device access
- 🔒 Difficult to organize and manage notebooks/pages

**Reported bugs**

- Frequent crashes and data loss
- Unreliable auto-save and syncing
- Compatibility issues with newer devices/OS
- Pen/input lag and inconsistent responsiveness

**Requested features**

- Add more pen/brush options and customization
- Implement layers and advanced drawing tools
- Improve page management (insert, delete, reorder)
- Integrate cloud sync and cross-device access
- Add password protection and locking features


### FlipStudy Index Cards

[App page](https://appshunter.io/ios/app/flipstudy-index-cards/id1050098853)

Create and study digital flashcards with a simple, gesture-based interface. Add notes, drawings, and images to your cards, then flip through them quickly for effective memorization. Organize your study topics and access them easily on the go.

**Highlights:** Gesture-based card flipping, Freehand drawing and typing, Image and photo uploads, Organize by topic with colors, Portrait and landscape support, Apple Pencil compatible

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Ad Free Upgrade | $0.99 | one-time |
| Get All The Things | $3.99 | one-time |


## Frequently asked questions

### Is Inkflow Visual Notebook free?

Inkflow Visual Notebook is free to download, with in-app purchases available.

### Is FlipStudy Index Cards free?

FlipStudy Index Cards is free to download, with in-app purchases available.

### Which has better reviews, Inkflow Visual Notebook or FlipStudy Index Cards?

Inkflow Visual Notebook is rated higher. Inkflow Visual Notebook averages 4.6 out of 5 from 1.9K ratings, while FlipStudy Index Cards averages 3.3 from 43 ratings.

### Do Inkflow Visual Notebook or FlipStudy Index Cards have ads?

Neither Inkflow Visual Notebook nor FlipStudy Index Cards shows ads.

### Which is updated more often, Inkflow Visual Notebook or FlipStudy Index Cards?

Inkflow Visual Notebook ships an update every 5 months, and FlipStudy Index Cards every 3 weeks. Most recently, Inkflow Visual Notebook was updated on September 20, 2026 and FlipStudy Index Cards on August 10, 2026.

---

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