# ScentAge vs Scent Machine

The clearest difference is update cadence: ScentAge at fortnightly against Scent Machine's every 5 months. Scent Machine's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ScentAge ships an update fortnightly, Scent Machine every 5 months. The most recent releases landed on September 20, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | ScentAge | Scent Machine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Size | 35 MB | 26 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [鹏辉 李](https://appshunter.io/developer/1714367198) | [Guangzhou Lanmei Computer Technology Co., Ltd.](https://appshunter.io/developer/989104097) |

## What reviewers say

### ScentAge

[App page](https://appshunter.io/ios/app/scentage/id6473156354)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scent Machine

[App page](https://appshunter.io/ios/app/scent-machine/id6740234000)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ScentAge free?

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

### Is Scent Machine free?

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

### Do ScentAge or Scent Machine have ads?

Neither ScentAge nor Scent Machine shows ads.

### Which is updated more often, ScentAge or Scent Machine?

ScentAge ships an update fortnightly, and Scent Machine every 5 months. Most recently, ScentAge was updated on September 20, 2026 and Scent Machine on June 5, 2026.

---

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