# Etrange vs Sniff.【公式】

Etrange and Sniff.【公式】 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.

Etrange ships an update every 38 months, Sniff.【公式】 every 53 months. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Etrange | Sniff.【公式】 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 53 months |
| Size | 38 MB | 32 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUSUKE OZAWA](https://appshunter.io/developer/1411986589) | [AYANO HATAKEYAMA](https://appshunter.io/developer/1543850651) |

## What reviewers say

### Etrange

[App page](https://appshunter.io/ios/app/etrange/id1411986590)

**In-app purchases:** none


### Sniff.【公式】

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

**In-app purchases:** none


## Frequently asked questions

### Is Etrange free?

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

### Is Sniff.【公式】 free?

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

### Do Etrange or Sniff.【公式】 have ads?

Neither Etrange nor Sniff.【公式】 shows ads.

### Which is updated more often, Etrange or Sniff.【公式】?

Etrange ships an update every 38 months, and Sniff.【公式】 every 53 months. Most recently, Etrange was updated on October 3, 2026 and Sniff.【公式】 on September 26, 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.*