# Happiness vs Sniff.【公式】

Happiness 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.

Happiness ships an update every 31 months, Sniff.【公式】 every 53 months. The most recent releases landed on October 29, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Happiness | Sniff.【公式】 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 31 months** | Every 53 months |
| Size | 15 MB | 32 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOMOMI SUZUKI](https://appshunter.io/developer/1478599110) | [AYANO HATAKEYAMA](https://appshunter.io/developer/1543850651) |

## What reviewers say

### Happiness

[App page](https://appshunter.io/ios/app/happiness/id1478599111)

**In-app purchases:** none


### Sniff.【公式】

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

**In-app purchases:** none


## Frequently asked questions

### Is Happiness free?

Happiness 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 Happiness or Sniff.【公式】 have ads?

Neither Happiness nor Sniff.【公式】 shows ads.

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

Happiness ships an update every 31 months, and Sniff.【公式】 every 53 months. Most recently, Happiness was updated on October 29, 2026 and Sniff.【公式】 on November 7, 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.*