# PTU2买家 vs ESL assistant

The clearest difference is update cadence: PTU2买家 at every 5 weeks against ESL assistant's every 4 months. 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.

PTU2买家 ships an update every 5 weeks, ESL assistant every 4 months. The most recent releases landed on July 23, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | PTU2买家 | ESL assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ptu2/id1435773691/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 45 MB | 22 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [朔 赵](https://appshunter.io/developer/1167510459) | [Yaliang Software Development Co., Ltd.](https://appshunter.io/developer/1104844863) |

## What reviewers say

### PTU2买家

[App page](https://appshunter.io/ios/app/ptu2/id1435773691)

This app facilitates product order creation by allowing users to select a store and import product information quickly via a scan code function. It serves as a streamlined purchasing channel for retail wholesalers, significantly reducing the time spent on inventory management.

**Highlights:** Add product orders, Select store, Scan code import, Import product information, Warehouse management

**Features:** Vision Pro support

**In-app purchases:** none


### ESL assistant

[App page](https://appshunter.io/ios/app/esl-assistant/id1565463349)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PTU2买家 free?

PTU2买家 is free to download, with no in-app purchases.

### Is ESL assistant free?

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

### Do PTU2买家 or ESL assistant have ads?

Neither PTU2买家 nor ESL assistant shows ads.

### Which is updated more often, PTU2买家 or ESL assistant?

PTU2买家 ships an update every 5 weeks, and ESL assistant every 4 months. Most recently, PTU2买家 was updated on July 23, 2026 and ESL assistant on May 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*