# Pensus vs 知止

The clearest difference is in-app purchases: 知止 at none against Pensus's 3. Pensus's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pensus sells 3 in-app purchases, starting at $4.99 per month. 知止 asks for nothing beyond the download.

Pensus ships an update every 2 days, 知止 monthly. The most recent releases landed on September 13, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Pensus | 知止 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Size | 8 MB | 4 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yitebeier Aikebaier](https://appshunter.io/developer/1861770423) | [玉庭 何](https://appshunter.io/developer/1867438392) |

## What reviewers say

### Pensus

[App page](https://appshunter.io/ios/app/pensus/id6756610255)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Pensus Premium (Yearly) | $29.99 | per year |
| Pensus Lifetime | $59.99 | one-time |


### 知止

[App page](https://appshunter.io/ios/app/id6758208809)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pensus free?

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

### Is 知止 free?

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

### Do Pensus or 知止 have ads?

Neither Pensus nor 知止 shows ads.

### Which is updated more often, Pensus or 知止?

Pensus ships an update every 2 days, and 知止 monthly. Most recently, Pensus was updated on September 13, 2026 and 知止 on August 17, 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.*