# 税本 vs 智能计算器

The clearest difference is in-app purchases: 税本 at none against 智能计算器's 4. 税本 also leads on iOS requirement (11.0 vs 13.0). 智能计算器's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. 智能计算器 sells 4 in-app purchases, starting at $0.99 per month. 税本 asks for nothing beyond the download.

税本 ships an update every 2 weeks, 智能计算器 every 5 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 税本 | 智能计算器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 146 MB | 16 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing China Tax Consulting Co., Ltd.](https://appshunter.io/developer/1483048007) | [Hebei jiudao network technology co., ltd](https://appshunter.io/developer/1683067256) |

## What reviewers say

### 税本

[App page](https://appshunter.io/ios/app/id1483048008)

**Features:** macOS Compatibility

**In-app purchases:** none


### 智能计算器

[App page](https://appshunter.io/ios/app/id6475540044)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 周会员 | $0.99 | per 7 days |
| 季会员 | $2.99 | per 3 months |
| 永久会员 | $7.99 | one-time |


## Frequently asked questions

### Is 税本 free?

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

### Is 智能计算器 free?

智能计算器 is free to download, with in-app purchases available.

### Do 税本 or 智能计算器 have ads?

税本 shows ads; 智能计算器 does not.

### Which is updated more often, 税本 or 智能计算器?

税本 ships an update every 2 weeks, and 智能计算器 every 5 days. Most recently, 税本 was updated on October 7, 2026 and 智能计算器 on October 25, 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.*