# Tiny CRM Pro vs 知数记账

The clearest difference is price: 知数记账 at Free against Tiny CRM Pro's $7.99. 知数记账 also leads on update cadence (every 2 weeks vs every 3 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

知数记账 is free to download; Tiny CRM Pro costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tiny CRM Pro ships an update every 3 weeks, 知数记账 every 2 weeks. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Tiny CRM Pro | 知数记账 |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 11 MB | 9 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Birkan Aksoy](https://appshunter.io/developer/1626910993) | [茂驰 申](https://appshunter.io/developer/6803937511) |

## What reviewers say

### Tiny CRM Pro

[App page](https://appshunter.io/ios/app/tiny-crm-pro/id6794902136)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 知数记账

[App page](https://appshunter.io/ios/app/id6804338356)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tiny CRM Pro free?

Tiny CRM Pro costs $7.99, with no in-app purchases.

### Is 知数记账 free?

知数记账 is free to download, with no in-app purchases.

### Do Tiny CRM Pro or 知数记账 have ads?

Neither Tiny CRM Pro nor 知数记账 shows ads.

### Which is updated more often, Tiny CRM Pro or 知数记账?

Tiny CRM Pro ships an update every 3 weeks, and 知数记账 every 2 weeks. Most recently, Tiny CRM Pro was updated on October 6, 2026 and 知数记账 on September 29, 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.*