# Sniff.【公式】 vs Olu' olu　公式アプリ

Sniff.【公式】 and Olu' olu　公式アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Sniff.【公式】 ships an update every 53 months, Olu' olu　公式アプリ every 38 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sniff.【公式】 | Olu' olu　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 53 months | **Every 38 months** |
| Size | 32 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AYANO HATAKEYAMA](https://appshunter.io/developer/1543850651) | [ATSUKO WATANABE](https://appshunter.io/developer/1630720252) |

## What reviewers say

### Sniff.【公式】

[App page](https://appshunter.io/ios/app/sniff/id1543850649)

**In-app purchases:** none


### Olu' olu　公式アプリ

[App page](https://appshunter.io/ios/app/olu-olu/id1630720250)

**In-app purchases:** none


## Frequently asked questions

### Is Sniff.【公式】 free?

Sniff.【公式】 is free to download, with no in-app purchases.

### Is Olu' olu　公式アプリ free?

Olu' olu　公式アプリ is free to download, with no in-app purchases.

### Do Sniff.【公式】 or Olu' olu　公式アプリ have ads?

Neither Sniff.【公式】 nor Olu' olu　公式アプリ shows ads.

### Which is updated more often, Sniff.【公式】 or Olu' olu　公式アプリ?

Sniff.【公式】 ships an update every 53 months, and Olu' olu　公式アプリ every 38 months. Most recently, Sniff.【公式】 was updated on November 3, 2026 and Olu' olu　公式アプリ on October 27, 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.*