# Annual Ring vs 小达物联

The clearest difference is iOS requirement: Annual Ring at 10.0 against 小达物联's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Annual Ring | 小达物联 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 25 MB | 91 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [颖昭 范](https://appshunter.io/developer/1476704080) | [Shenzhen Dashi Iot Technology Co.,Ltd](https://appshunter.io/developer/1598852202) |

## What reviewers say

### Annual Ring

[App page](https://appshunter.io/ios/app/annual-ring/id1605609710)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小达物联

[App page](https://appshunter.io/ios/app/id6462016144)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Annual Ring free?

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

### Is 小达物联 free?

小达物联 is free to download, with no in-app purchases.

### Do Annual Ring or 小达物联 have ads?

Neither Annual Ring nor 小达物联 shows ads.

### Which is updated more often, Annual Ring or 小达物联?

Annual Ring ships an update every 3 weeks, and 小达物联 every 3 weeks. Most recently, Annual Ring was updated on October 25, 2026 and 小达物联 on October 30, 2026.

---

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