# k线密码 vs uTiki QR閱讀器

The clearest difference is iOS requirement: k线密码 at 7.1 against uTiki QR閱讀器's 15.0. 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.

## The numbers

| Metric | k线密码 | uTiki QR閱讀器 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Monetization | Free | — |
| Size | 97 MB | 4 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BEIJING JINHER SOFTWARE CO.LTD.](https://appshunter.io/developer/473901494) | [Acer e-Enabling Service Business Inc.](https://appshunter.io/developer/514803042) |

## What reviewers say

### k线密码

[App page](https://appshunter.io/ios/app/k/id1006581233)

This free app teaches technical stock trading analysis, focusing on price, volume, time, and space trends. It aims to help users improve their trading skills and achieve consistent profits by demystifying stock charts.

**Highlights:** Technical stock trading education, Analysis of price, volume, time, and space trends, Improve trading skills, Learn short-term trading strategies, Stock selection guidance

**Features:** Vision Pro support

**In-app purchases:** none


### uTiki QR閱讀器

[App page](https://appshunter.io/ios/app/utiki-qr/id1263322299)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is k线密码 free?

k线密码 is free to download, with no in-app purchases.

### Is uTiki QR閱讀器 free?

uTiki QR閱讀器 is free to download, with no in-app purchases.

### Do k线密码 or uTiki QR閱讀器 have ads?

Neither k线密码 nor uTiki QR閱讀器 shows ads.

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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.*