# iTimer vs Smart Cleaner System

The clearest difference is update cadence: Smart Cleaner System at fortnightly against iTimer's every 5 weeks. 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.

iTimer ships an update every 5 weeks, Smart Cleaner System fortnightly. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | iTimer | Smart Cleaner System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 43 MB | 65 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Minara Business Consulting](https://appshunter.io/developer/1463002918) | [Harmony Enterprises Solution Company Limited](https://appshunter.io/developer/1606327836) |

## What reviewers say

### iTimer

[App page](https://appshunter.io/ios/app/itimer-cham-cong-online/id1538949485)

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

**In-app purchases:** none


### Smart Cleaner System

[App page](https://appshunter.io/ios/app/smart-cleaner-system/id6737760065)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iTimer free?

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

### Is Smart Cleaner System free?

Smart Cleaner System is free to download, with no in-app purchases.

### Do iTimer or Smart Cleaner System have ads?

Neither iTimer nor Smart Cleaner System shows ads.

### Which is updated more often, iTimer or Smart Cleaner System?

iTimer ships an update every 5 weeks, and Smart Cleaner System fortnightly. Most recently, iTimer was updated on October 16, 2026 and Smart Cleaner System on October 5, 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.*