# Happened vs Cart Sample App

The clearest difference is update cadence: Happened at monthly against Cart Sample App's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Happened ships an update monthly, Cart Sample App every 6 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Happened | Cart Sample App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/happened-event-logger/id6553981795/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | — |
| Size | 2 MB | 2 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Shlyapnikov](https://appshunter.io/developer/1676899301) | [Michael Kofler](https://appshunter.io/developer/984981220) |

## What reviewers say

### 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


### Cart Sample App

[App page](https://appshunter.io/ios/app/cart-sample-app/id6744360009)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Happened free?

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

### Is Cart Sample App free?

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

### Do Happened or Cart Sample App have ads?

Neither Happened nor Cart Sample App shows ads.

### Which is updated more often, Happened or Cart Sample App?

Happened ships an update monthly, and Cart Sample App every 6 months. Most recently, Happened was updated on October 22, 2026 and Cart Sample App on October 25, 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.*