# Smart Cleaner vs AppStack

The clearest difference is update cadence: AppStack at every 5 days against Smart Cleaner's every 2 months. Smart Cleaner's advantage is iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Smart Cleaner sells 3 in-app purchases, starting at $0.99 per month and AppStack sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Smart Cleaner ships an update every 2 months, AppStack every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Cleaner | AppStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 13 MB | 14 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [毕威 曾](https://appshunter.io/developer/1828084011) | [Jean-Marc Lai](https://appshunter.io/developer/1896575110) |

## What reviewers say

### Smart Cleaner

[App page](https://appshunter.io/ios/app/smart-cleaner-phone-storage/id6754445723)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Private Vault Monthly | $0.99 | per month |
| Private Vault Yearly | $9.99 | per year |
| Private Vault Lifetime | $29.99 | one-time |


### AppStack

[App page](https://appshunter.io/ios/app/appstack-pics-and-apps/id6768460171)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| App Stack Pro | $2.99 | one-time |


## Frequently asked questions

### Is Smart Cleaner free?

Smart Cleaner is free to download, with in-app purchases available.

### Is AppStack free?

AppStack is free to download, with in-app purchases available.

### Do Smart Cleaner or AppStack have ads?

Neither Smart Cleaner nor AppStack shows ads.

### Which is updated more often, Smart Cleaner or AppStack?

Smart Cleaner ships an update every 2 months, and AppStack every 5 days. Most recently, Smart Cleaner was updated on October 28, 2026 and AppStack on October 31, 2026.

---

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