# DOSS超级蓝牙 vs 打卡河北旅游

The clearest difference is ads: DOSS超级蓝牙 at none against 打卡河北旅游's shown. DOSS超级蓝牙 also leads on iOS requirement (10.0 vs 15.0). On price, update cadence, 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.

DOSS超级蓝牙 ships an update weekly, 打卡河北旅游 every 2 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DOSS超级蓝牙 | 打卡河北旅游 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 45 MB | 12 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Wonders Technology Co.,Ltd](https://appshunter.io/developer/393352744) | [浩杰 姬](https://appshunter.io/developer/1514456091) |

## What reviewers say

### DOSS超级蓝牙

[App page](https://appshunter.io/ios/app/doss/id1363416006)

**Features:** macOS Compatibility

**In-app purchases:** none


### 打卡河北旅游

[App page](https://appshunter.io/ios/app/id6605937213)

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

**In-app purchases:** none


## Frequently asked questions

### Is DOSS超级蓝牙 free?

DOSS超级蓝牙 is free to download, with no in-app purchases.

### Is 打卡河北旅游 free?

打卡河北旅游 is free to download, with no in-app purchases.

### Do DOSS超级蓝牙 or 打卡河北旅游 have ads?

打卡河北旅游 shows ads; DOSS超级蓝牙 does not.

### Which is updated more often, DOSS超级蓝牙 or 打卡河北旅游?

DOSS超级蓝牙 ships an update weekly, and 打卡河北旅游 every 2 weeks. Most recently, DOSS超级蓝牙 was updated on October 10, 2026 and 打卡河北旅游 on October 11, 2026.

---

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