# Usmart4.0 vs TradeFlex

The clearest difference is in-app purchases: Usmart4.0 at none against TradeFlex's 3. TradeFlex's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. TradeFlex sells 3 in-app purchases, starting at $1.99 per month. Usmart4.0 asks for nothing beyond the download.

## The numbers

| Metric | Usmart4.0 | TradeFlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tradeflex/id6751715293/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Freemium |
| Size | 28 MB | 33 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [SINOMACHINE TECHNOLOGIES](https://appshunter.io/developer/1522831496) | [ZONGKUN YU](https://appshunter.io/developer/1836392911) |

## What reviewers say

### Usmart4.0

[App page](https://appshunter.io/ios/app/usmart40/id6449350966)

**In-app purchases:** none


### TradeFlex

[App page](https://appshunter.io/ios/app/tradeflex/id6751715293)

This app is a professional trading journal and portfolio management tool. It allows users to record, organize, and analyze trades across various markets and currencies. Features include custom fee rules, dividend tracking, and cash flow management, all stored locally for privacy.

**Highlights:** Multiple independent portfolios, Fast trade logging with automatic calculations, Customizable commission models, Dividend and cost basis tracking, Support for complex trades and short selling, Strategy tagging and P/L analysis, Local data storage for privacy

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $19.99 | per year |
| Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Usmart4.0 free?

Usmart4.0 is free to download, with no in-app purchases.

### Is TradeFlex free?

TradeFlex is free to download, with in-app purchases available.

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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.*