# Deer vs 有往

The clearest difference is iOS requirement: Deer at 15 against 有往's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Deer sells 3 in-app purchases, starting at $0.99 per month and 有往 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Deer ships an update every 9 days, 有往 weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Deer | 有往 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/deer-note-outline-mindmap/id1509262785/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 23 MB |
| Requires iOS | **15** | 26.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, Mac, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [佳文 潘](https://appshunter.io/developer/1312631799) | [鹏 张](https://appshunter.io/developer/1887722355) |

## What reviewers say

### Deer

[App page](https://appshunter.io/ios/app/deer-note-outline-mindmap/id1509262785)

This app offers structured note-taking with features to reorder lines, convert notes to outlines, and generate mind maps. It helps organize complex information and newly learned knowledge points for clearer understanding.

**Highlights:** Freely reorder notes by line, One-click outline conversion, One-click mind map generation, Drag and drop paragraph reordering, Clearer structure visualization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Monthly | $0.99 | per month |
| Subscription Yearly | $5.99 | per year |
| Lifetime VIP | $9.99 | one-time |


### 有往

[App page](https://appshunter.io/ios/app/id6790181907)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有往永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is Deer free?

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

### Is 有往 free?

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

### Do Deer or 有往 have ads?

Neither Deer nor 有往 shows ads.

### Which is updated more often, Deer or 有往?

Deer ships an update every 9 days, and 有往 weekly. Most recently, Deer was updated on October 24, 2026 and 有往 on October 24, 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.*