# 电子税务局 vs CF40

The clearest difference is in-app purchases: 电子税务局 at none against CF40's 2. 电子税务局 also leads on iOS requirement (12.0 vs 15.0). CF40's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. CF40 sells 2 one-off in-app purchases. 电子税务局 asks for nothing beyond the download.

电子税务局 ships an update monthly, CF40 fortnightly. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 电子税务局 | CF40 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (41 ratings)](https://appshunter.io/ios/app/id6468941332/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 4.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 74 MB | 9 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [State Administration of Taxation](https://appshunter.io/developer/1436002626) | [北京四十人信息科技有限公司](https://appshunter.io/developer/1866865012) |

## What reviewers say

### 电子税务局

[App page](https://appshunter.io/ios/app/id6468941332)

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

**In-app purchases:** none


### CF40

[App page](https://appshunter.io/ios/app/cf40/id6757427841)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly Membership | $59.99 | one-time |
| VIP Annual Membership | $364.99 | one-time |


## Frequently asked questions

### Is 电子税务局 free?

电子税务局 is free to download, with no in-app purchases.

### Is CF40 free?

CF40 is free to download, with in-app purchases available.

### Do 电子税务局 or CF40 have ads?

Neither 电子税务局 nor CF40 shows ads.

### Which is updated more often, 电子税务局 or CF40?

电子税务局 ships an update monthly, and CF40 fortnightly. Most recently, 电子税务局 was updated on October 17, 2026 and CF40 on October 9, 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.*