# 信析 vs Mimi Calculator

The clearest difference is price: 信析 at Free against Mimi Calculator's $0.99. Mimi Calculator's advantage is in-app purchases (none vs 3) and update cadence (every 4 days vs every 2 months). On ads, device support and iOS requirement there is nothing between them.

信析 is free to download; Mimi Calculator costs $0.99 up front. 信析 sells 3 in-app purchases, starting at $0.99 per month. Mimi Calculator asks for nothing beyond the download.

信析 ships an update every 2 months, Mimi Calculator every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 信析 | Mimi Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Paid |
| Size | 2 MB | 8 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [朝军 余](https://appshunter.io/developer/1810122551) | [俊杰 李](https://appshunter.io/developer/1727969503) |

## What reviewers say

### 信析

[App page](https://appshunter.io/ios/app/ai/id6759789097)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 信析月度会员 | $0.99 | per month |
| 信析年度会员 | $0.99 | per year |
| 信析永久会员 | $0.99 | one-time |


### Mimi Calculator

[App page](https://appshunter.io/ios/app/mimi-calculator/id6806555088)

This utility app offers a convenient calculator widget that provides live results as you type, eliminating the need to open the main application. It includes a variety of tools like currency and unit converters, scientific functions, BMI calculation, and numeral system conversions, with spoken feedback for keys and results.

**Highlights:** Calculator widget, Live results, Currency converter, Unit conversion, Scientific calculator, Spoken feedback

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

**In-app purchases:** none


## Frequently asked questions

### Is 信析 free?

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

### Is Mimi Calculator free?

Mimi Calculator costs $0.99, with no in-app purchases.

### Do 信析 or Mimi Calculator have ads?

Neither 信析 nor Mimi Calculator shows ads.

### Which is updated more often, 信析 or Mimi Calculator?

信析 ships an update every 2 months, and Mimi Calculator every 4 days. Most recently, 信析 was updated on October 25, 2026 and Mimi Calculator on October 31, 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.*