# おやじ観察キット vs LOT

The clearest difference is ads: おやじ観察キット at none against LOT's shown. おやじ観察キット also leads on iOS requirement (7.0 vs 15.1). LOT's advantage is update cadence (every 9 days vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. おやじ観察キット sells 3 one-off in-app purchases and LOT sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

おやじ観察キット ships an update every 3 weeks, LOT every 9 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | おやじ観察キット | LOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/id637514384/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 34.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 104 MB | 87 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Kyoraku Pictures inc](https://appshunter.io/developer/1838652835) | [株式会社ピットマーク](https://appshunter.io/developer/1846174504) |

## What reviewers say

### おやじ観察キット

[App page](https://appshunter.io/ios/app/id637514384)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DP追加 | $0.99 | one-time |
| DP追加 | $1.99 | one-time |
| DP追加 | $2.99 | one-time |


### LOT

[App page](https://appshunter.io/ios/app/lot/id6766125537)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $1.99 | one-time |


## Frequently asked questions

### Is おやじ観察キット free?

おやじ観察キット is free to download, with in-app purchases available.

### Is LOT free?

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

### Do おやじ観察キット or LOT have ads?

LOT shows ads; おやじ観察キット does not.

### Which is updated more often, おやじ観察キット or LOT?

おやじ観察キット ships an update every 3 weeks, and LOT every 9 days. Most recently, おやじ観察キット was updated on October 26, 2026 and LOT on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*