# 集云 vs SmartLoop Timer

The clearest difference is in-app purchases: SmartLoop Timer at none against 集云's 3. 集云's advantage is ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. 集云 sells 3 in-app purchases, starting at $0.99 per month. SmartLoop Timer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 14, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 集云 | SmartLoop Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 84 MB | 9 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [东 范](https://appshunter.io/developer/1173530057) | [文睿 李](https://appshunter.io/developer/372593992) |

## What reviewers say

### 集云

[App page](https://appshunter.io/ios/app/id1578215028)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 集云高级版 | $0.99 | per month |
| 集云高级版 | $1.99 | per year |
| 集云高级版 | $2.99 | one-time |


### SmartLoop Timer

[App page](https://appshunter.io/ios/app/smartloop-timer/id6753884210)

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

**In-app purchases:** none


## Frequently asked questions

### Is 集云 free?

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

### Is SmartLoop Timer free?

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

### Do 集云 or SmartLoop Timer have ads?

SmartLoop Timer shows ads; 集云 does not.

### Which is updated more often, 集云 or SmartLoop Timer?

集云 ships an update every 2 months, and SmartLoop Timer every 2 months. Most recently, 集云 was updated on August 14, 2026 and SmartLoop Timer on September 12, 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.*