# iDatabase vs Kase₄ CE

The clearest difference is rating: Kase₄ CE at 5.0 against iDatabase's 4.4. Kase₄ CE also leads on monetization model (free with in-app purchases vs paid) and iOS requirement (15.0 vs 18.6). iDatabase's advantage is ratings volume (510 vs 6) and update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iDatabase sells 3 in-app purchases, starting at $1.99 per month and Kase₄ CE sells 7 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

Kase₄ CE holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: iDatabase has 510 ratings behind it against 6, so its average is the more settled of the two.

iDatabase ships an update fortnightly, Kase₄ CE every 2 months. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iDatabase | Kase₄ CE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (510 ratings)](https://appshunter.io/ios/app/idatabase/id328185048/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/kase-ce/id1481312655/reviews)** |
| Number of ratings | **510** | 6 |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 88 MB | 17 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Apimac](https://appshunter.io/developer/320560024) | [Kenneth Wong](https://appshunter.io/developer/1275992151) |

## What reviewers say

### iDatabase

[App page](https://appshunter.io/ios/app/idatabase/id328185048)

Create and manage custom databases, inventories, and collections with ease. Organize personal or professional information using pre-built templates or design your own. Secure your data with a PIN and back it up to cloud storage.

**Highlights:** Custom database creation, Pre-built templates, Variety of field types, Search and sort functionality, PIN protection, Cloud backup (Dropbox), Data sharing

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $19.99 | per year |
| Lifetime License | $69.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Simple database creation
- 📸 Ability to attach photos
- 💾 Dropbox backup/restore

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔗 Dropbox linking issues
- 📁 Limited export/import options
- 🔍 Lacking advanced search/filter features
- 💻 No iPad or desktop version

**Reported bugs**

- Crashes when adding photos
- Inability to open databases
- Data loss and corruption issues
- Syncing problems between devices

**Requested features**

- Add iCloud support
- Improve Dropbox integration
- Enhance sorting and filtering capabilities
- Introduce currency and calculation fields
- Provide a more user-friendly interface


### 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 |


## Frequently asked questions

### Is iDatabase free?

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

### Is Kase₄ CE free?

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

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

Kase₄ CE is rated higher. iDatabase averages 4.4 out of 5 from 510 ratings, while Kase₄ CE averages 5.0 from 6 ratings.

### Do iDatabase or Kase₄ CE have ads?

Neither iDatabase nor Kase₄ CE shows ads.

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

iDatabase ships an update fortnightly, and Kase₄ CE every 2 months. Most recently, iDatabase was updated on October 16, 2026 and Kase₄ CE on October 9, 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.*