# 简单收银 vs Trexp

The clearest difference is review sentiment: Trexp at 100% against 简单收银's 50%. Trexp also leads on update cadence (every 3 days vs every 2 weeks). 简单收银's advantage is in-app purchases (none vs 2). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Trexp sells 2 in-app purchases, starting at $4.99 per month. 简单收银 asks for nothing beyond the download.

简单收银 ships an update every 2 weeks, Trexp every 3 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 简单收银 | Trexp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 8 MB | 59 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [家贺 万](https://appshunter.io/developer/1820076368) | [Daniil Li](https://appshunter.io/developer/6789192867) |

## What reviewers say

### 简单收银

[App page](https://appshunter.io/ios/app/or/id6761300407)

This lightweight tool simplifies checkout and inventory for small businesses and personal sellers. Quickly scan barcodes to add items, calculate totals instantly, and manage your product catalog with ease. Track sales history and maintain privacy with local data storage.

**Highlights:** Barcode scanning for quick checkout, Automatic item addition and quantity accumulation, Manual item entry and custom product catalog, Discount and reduction options, Order history and sales statistics, Local data storage for privacy, Support for various barcode types

**In-app purchases:** none


### Trexp

[App page](https://appshunter.io/ios/app/trexp-net-worth-tracker/id6789192865)

Easily track all your assets and liabilities to see your total net worth in one number. Log transactions, manage investments, and view financial history with secure, private data handling.

**Highlights:** Track unlimited accounts, See net worth in any currency, Log expenses, income, and transfers, Organize spending with categories and budgets, Follow investments and crypto, Export data to CSV, App lock with Face ID

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trexp Pro Monthy | $4.99 | per month |
| Trexp Pro Annual | $45.00 | per year |


## Frequently asked questions

### Is 简单收银 free?

简单收银 is free to download, with no in-app purchases.

### Is Trexp free?

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

### Do 简单收银 or Trexp have ads?

Neither 简单收银 nor Trexp shows ads.

### Which is updated more often, 简单收银 or Trexp?

简单收银 ships an update every 2 weeks, and Trexp every 3 days. Most recently, 简单收银 was updated on October 5, 2026 and Trexp on October 10, 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.*