# 记忆training vs 楚税通

The clearest difference is update cadence: 楚税通 at every 3 months against 记忆training's every 7 months. 记忆training's advantage is iOS requirement (11.0 vs 15.6). 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.

记忆training ships an update every 7 months, 楚税通 every 3 months. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 记忆training | 楚税通 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 34.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 160 MB | 23 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [川 丁](https://appshunter.io/developer/1610501233) | [卉 陈](https://appshunter.io/developer/6776455616) |

## What reviewers say

### 记忆training

[App page](https://appshunter.io/ios/app/training/id1610501231)

**Features:** macOS Compatibility

**In-app purchases:** none


### 楚税通

[App page](https://appshunter.io/ios/app/id6789796652)

A lightweight tax reference tool for Hubei residents. It simplifies common tax-related issues like salary tax calculations, invoicing, and required documents for tax affairs. This app acts as a handy personal tax guide, explaining tax knowledge in an easy-to-understand manner without jargon.

**Highlights:** Personal income tax calculation reference, Invoice common questions, Basic tax handling procedures, Tax policy popular science, Easy-to-understand explanations

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

**In-app purchases:** none


## Frequently asked questions

### Is 记忆training free?

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

### Is 楚税通 free?

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

### Do 记忆training or 楚税通 have ads?

Both 记忆training and 楚税通 show ads.

### Which is updated more often, 记忆training or 楚税通?

记忆training ships an update every 7 months, and 楚税通 every 3 months. Most recently, 记忆training was updated on November 7, 2026 and 楚税通 on November 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.*