# Kase₄ CE vs Ideaflow

The clearest difference is in-app purchases: Ideaflow at none against Kase₄ CE's 7. Ideaflow also leads on update cadence (fortnightly vs every 2 months) and ratings volume (31 vs 6). On price, rating, ads and device support there is nothing between them.

Both are free to download. Kase₄ CE sells 7 in-app purchases, starting at $0.49 per month. Ideaflow asks for nothing beyond the download.

Kase₄ CE holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Ideaflow has 31 ratings behind it against 6, so its average is the more settled of the two.

Kase₄ CE ships an update every 2 months, Ideaflow fortnightly. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Kase₄ CE | Ideaflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/kase-ce/id1481312655/reviews)** | [4.8 (31 ratings)](https://appshunter.io/ios/app/ideaflow-notes/id6463830566/reviews) |
| Number of ratings | 6 | **31** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 9 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kenneth Wong](https://appshunter.io/developer/1275992151) | [IdeaFlow, Inc.](https://appshunter.io/developer/1330828365) |

## What reviewers say

### Kase₄ CE

[App page](https://appshunter.io/ios/app/kase-ce/id1481312655)

This app allows you to create and manage personal relational databases on your device. It offers a flexible and intuitive way to structure and access your data, with features like full-text search, custom field types, and data visualization tools.

**Highlights:** Relational database design, Customizable fields and data types, Full-text search with NLP, Data visualization with formatters, On-device OCR, Import/Export in CSV, JSON, KASE, Passcode and biometric lock

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete: One Month | $0.49 | per month |
| Complete: Six Months | $2.59 | per 6 months |
| Complete: One Year | $4.69 | per year |
| Tip: Dollar | $1.00 | one-time |
| Tip: Coffee | $2.00 | one-time |
| Tip: Coffee, CA | $4.00 | one-time |
| Tip: Caffè Mocha | $5.00 | one-time |


### Ideaflow

[App page](https://appshunter.io/ios/app/ideaflow-notes/id6463830566)

Capture fleeting thoughts, links, and information effortlessly with this AI-powered notebook. Record voice notes and organize insights for your projects and connections. It offers a low-friction experience for managing your ideas.

**Highlights:** AI-powered note-taking, Instant information capture, Voice note recording, Link saving, Project organization

**In-app purchases:** none


## Frequently asked questions

### Is Kase₄ CE free?

Kase₄ CE is free to download, with in-app purchases available.

### Is Ideaflow free?

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

### Which has better reviews, Kase₄ CE or Ideaflow?

Kase₄ CE is rated higher. Kase₄ CE averages 5.0 out of 5 from 6 ratings, while Ideaflow averages 4.8 from 31 ratings.

### Do Kase₄ CE or Ideaflow have ads?

Neither Kase₄ CE nor Ideaflow shows ads.

### Which is updated more often, Kase₄ CE or Ideaflow?

Kase₄ CE ships an update every 2 months, and Ideaflow fortnightly. Most recently, Kase₄ CE was updated on October 9, 2026 and Ideaflow on October 6, 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.*