# SmartSolo vs 打卡四川旅游

The clearest difference is ads: SmartSolo at none against 打卡四川旅游's shown. 打卡四川旅游's advantage is update cadence (fortnightly vs every 17 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SmartSolo ships an update every 17 months, 打卡四川旅游 fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SmartSolo | 打卡四川旅游 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smartsolo/id6471014308/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 6 MB | 13 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SmartSolo Inc.](https://appshunter.io/developer/1714658818) | [浩杰 姬](https://appshunter.io/developer/1514456091) |

## What reviewers say

### SmartSolo

[App page](https://appshunter.io/ios/app/smartsolo/id6471014308)

This application facilitates the deployment of seismic sensors. It allows users to manage and configure SmartSolo node seismic sensors for data acquisition.

**Highlights:** Seismic sensor deployment, SmartSolo node management, Data acquisition configuration, Sensor parameter setup

**In-app purchases:** none


### 打卡四川旅游

[App page](https://appshunter.io/ios/app/5a/id6670700172)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartSolo free?

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

### Is 打卡四川旅游 free?

打卡四川旅游 is free to download, with no in-app purchases.

### Do SmartSolo or 打卡四川旅游 have ads?

打卡四川旅游 shows ads; SmartSolo does not.

### Which is updated more often, SmartSolo or 打卡四川旅游?

SmartSolo ships an update every 17 months, and 打卡四川旅游 fortnightly. Most recently, SmartSolo was updated on November 3, 2026 and 打卡四川旅游 on November 4, 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.*