# 盾牌座 vs Select

The clearest difference is update cadence: Select at every 3 weeks against 盾牌座's every 3 months. 盾牌座's advantage is iOS requirement (8.0 vs 13.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.0 for 盾牌座 against 1.0 for Select. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

盾牌座 ships an update every 3 months, Select every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 盾牌座 | Select |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1274947363/reviews) | [1.0 (2 ratings)](https://appshunter.io/ios/app/select/id6747757241/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 104 MB | 85 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [北京知道创宇信息技术有限公司](https://appshunter.io/developer/1259038479) | [SELECTVERSE CAPITAL LIMITED](https://appshunter.io/developer/1822764498) |

## What reviewers say

### 盾牌座

[App page](https://appshunter.io/ios/app/id1274947363)

**Features:** macOS Compatibility

**In-app purchases:** none


### Select

[App page](https://appshunter.io/ios/app/select/id6747757241)

Access top global quantitative trading strategies for cryptocurrency. Grow your digital assets with transparent, secure, and professionally managed funds. Monitor your investments in real-time with flexible allocation options.

**Highlights:** Access global top-tier quant strategies, Secure asset custody with API permissions, Transparent returns and performance metrics, Flexible BTC, ETH, USDT allocation, Real-time portfolio monitoring, Professional quant team partnerships

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 盾牌座 free?

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

### Is Select free?

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

### Which has better reviews, 盾牌座 or Select?

盾牌座 and Select are both rated 1.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do 盾牌座 or Select have ads?

Neither 盾牌座 nor Select shows ads.

### Which is updated more often, 盾牌座 or Select?

盾牌座 ships an update every 3 months, and Select every 3 weeks. Most recently, 盾牌座 was updated on November 3, 2026 and Select on November 5, 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.*