# Datacasa vs Happened

The clearest difference is in-app purchases: Happened at none against Datacasa's 1. Happened also leads on update cadence (monthly vs every 3 months). Datacasa's advantage is iOS requirement (14.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Datacasa sells 1 in-app purchase, starting at $59.99 per month. Happened asks for nothing beyond the download.

Datacasa ships an update every 3 months, Happened monthly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Datacasa | Happened |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/happened-event-logger/id6553981795/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free |
| Size | 65 MB | 2 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Shaydenko](https://appshunter.io/developer/1757475271) | [Pavel Shlyapnikov](https://appshunter.io/developer/1676899301) |

## What reviewers say

### Datacasa

[App page](https://appshunter.io/ios/app/datacasa/id6547600506)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $59.99 | per month |


### Happened

[App page](https://appshunter.io/ios/app/happened-event-logger/id6553981795)

Easily log life events with customizable tags and analyze them using various metrics. Track symptoms, hobbies, or any personal occurrence with a simple tap and visualize your data over time. The app prioritizes your privacy, storing data locally or in your iCloud.

**Highlights:** One-tap event logging, Four tag types: Valueless, Quantified, Balance, Binary, Timeline divided into five parts of the day, Drag and drop tag management, 10 types of visual metrics, Customizable time ranges for analytics, CloudKit data storage for privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Datacasa free?

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

### Is Happened free?

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

### Do Datacasa or Happened have ads?

Neither Datacasa nor Happened shows ads.

### Which is updated more often, Datacasa or Happened?

Datacasa ships an update every 3 months, and Happened monthly. Most recently, Datacasa was updated on October 7, 2026 and Happened on October 5, 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.*