# Smart Charge HK vs AutoStorage

The clearest difference is update cadence: AutoStorage at monthly against Smart Charge HK's every 9 months. Smart Charge HK's advantage is iOS requirement (11.0 vs 14.0). 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.

Smart Charge HK ships an update every 9 months, AutoStorage monthly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Smart Charge HK | AutoStorage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Size | 60 MB | 373 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smart Charge (HK) Limited](https://appshunter.io/developer/1191747508) | [AutoStorage Limited](https://appshunter.io/developer/1759935700) |

## What reviewers say

### Smart Charge HK

[App page](https://appshunter.io/ios/app/smart-charge-hk/id1567190640)

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

**In-app purchases:** none


### AutoStorage

[App page](https://appshunter.io/ios/app/autostorage/id6587565136)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Smart Charge HK free?

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

### Is AutoStorage free?

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

### Do Smart Charge HK or AutoStorage have ads?

Neither Smart Charge HK nor AutoStorage shows ads.

### Which is updated more often, Smart Charge HK or AutoStorage?

Smart Charge HK ships an update every 9 months, and AutoStorage monthly. Most recently, Smart Charge HK was updated on October 25, 2026 and AutoStorage on October 18, 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.*