# Notice System vs A1W Charge

The clearest difference is update cadence: A1W Charge at every 3 weeks against Notice System's every 12 months. 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.

Notice System ships an update every 12 months, A1W Charge every 3 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Notice System | A1W Charge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 78 MB | 48 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [e-Smart System](https://appshunter.io/developer/1382513704) | [A1 Workman ( Engineering) Limited](https://appshunter.io/developer/1755324011) |

## What reviewers say

### Notice System

[App page](https://appshunter.io/ios/app/notice-system/id867454114)

**Features:** macOS Compatibility

**In-app purchases:** none


### A1W Charge

[App page](https://appshunter.io/ios/app/a1w-charge/id6505136627)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Notice System free?

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

### Is A1W Charge free?

A1W Charge is free to download, with no in-app purchases.

### Do Notice System or A1W Charge have ads?

Neither Notice System nor A1W Charge shows ads.

### Which is updated more often, Notice System or A1W Charge?

Notice System ships an update every 12 months, and A1W Charge every 3 weeks. Most recently, Notice System was updated on October 26, 2026 and A1W Charge on October 25, 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.*