# Past Events vs 音感チェック

The clearest difference is in-app purchases: 音感チェック at none against Past Events's 1. 音感チェック also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Past Events sells 1 one-off in-app purchase. 音感チェック asks for nothing beyond the download.

## The numbers

| Metric | Past Events | 音感チェック |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/past-events/id883931428/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 25 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 39 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [tadashi atoji](https://appshunter.io/developer/431510057) | [TETSUYA UTSUMI](https://appshunter.io/developer/1709225776) |

## What reviewers say

### Past Events

[App page](https://appshunter.io/ios/app/past-events/id883931428)

Track the time elapsed since significant past events. Add custom events and visualize the time that has passed since they occurred. A simple utility for reflecting on history.

**Highlights:** Track elapsed time from past events, Add custom events, Visualize time passed, Simple utility interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $2.99 | one-time |


### 音感チェック

[App page](https://appshunter.io/ios/app/id6475593657)

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

**In-app purchases:** none


## Frequently asked questions

### Is Past Events free?

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

### Is 音感チェック free?

音感チェック is free to download, with no in-app purchases.

### Do Past Events or 音感チェック have ads?

Past Events shows ads; 音感チェック does not.

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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.*