# PaperLite vs insighto 洞见笔记

The clearest difference is device support: insighto 洞见笔记 at 3 against PaperLite's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PaperLite ships an update fortnightly, insighto 洞见笔记 weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | PaperLite | insighto 洞见笔记 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 1 MB | 40 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [莉 张](https://appshunter.io/developer/1873911037) | [Beijing Insighto Technology Co., Ltd](https://appshunter.io/developer/1889049045) |

## What reviewers say

### PaperLite

[App page](https://appshunter.io/ios/app/paperlite/id6758621999)

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

**In-app purchases:** none


### insighto 洞见笔记

[App page](https://appshunter.io/ios/app/insighto-ai/id6761639348)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is PaperLite free?

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

### Is insighto 洞见笔记 free?

insighto 洞见笔记 is free to download, with no in-app purchases.

### Do PaperLite or insighto 洞见笔记 have ads?

Neither PaperLite nor insighto 洞见笔记 shows ads.

### Which is updated more often, PaperLite or insighto 洞见笔记?

PaperLite ships an update fortnightly, and insighto 洞见笔记 weekly. Most recently, PaperLite was updated on October 31, 2026 and insighto 洞见笔记 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.*