# 焊林院 vs Ringder Smart

The clearest difference is update cadence: 焊林院 at monthly against Ringder Smart's every 19 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.

焊林院 ships an update monthly, Ringder Smart every 19 months. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 焊林院 | Ringder Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 19 months |
| Size | 61 MB | 185 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai KongDe IT Co., LTD.](https://appshunter.io/developer/1235370082) | [Xuzhou Ringder Electrical Equipment Co., Ltd](https://appshunter.io/developer/1790348646) |

## What reviewers say

### 焊林院

[App page](https://appshunter.io/ios/app/id1235370083)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ringder Smart

[App page](https://appshunter.io/ios/app/ringder-smart/id6740510175)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 焊林院 free?

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

### Is Ringder Smart free?

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

### Do 焊林院 or Ringder Smart have ads?

Neither 焊林院 nor Ringder Smart shows ads.

### Which is updated more often, 焊林院 or Ringder Smart?

焊林院 ships an update monthly, and Ringder Smart every 19 months. Most recently, 焊林院 was updated on October 5, 2026 and Ringder Smart on October 13, 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.*