# Deer vs mindlib (Mind Map, Notes)

The clearest difference is rating: Deer at 4.8 against mindlib (Mind Map, Notes)'s 3.5. Deer also leads on update cadence (every 9 days vs every 6 weeks) and review sentiment (89% vs 67%). mindlib (Mind Map, Notes)'s advantage is iOS requirement (13.0 vs 15). On price, ratings volume, 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 mindlib (Mind Map, Notes) sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Deer holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 89% of Deer's written reviews are positive against 67% of mindlib (Mind Map, Notes)'s.

Deer ships an update every 9 days, mindlib (Mind Map, Notes) every 6 weeks. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Deer | mindlib (Mind Map, Notes) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/deer-note-outline-mindmap/id1509262785/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/mindlib-mind-map-notes/id1522257352/reviews) |
| Number of ratings | **6** | 4 |
| Positive reviews | **88.9% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 11 MB | 23 MB |
| Requires iOS | 15 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [佳文 潘](https://appshunter.io/developer/1312631799) | [Carsten Klaffke](https://appshunter.io/developer/1522257354) |

## 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 |


### mindlib (Mind Map, Notes)

[App page](https://appshunter.io/ios/app/mindlib-mind-map-notes/id1522257352)

Organize and expand your knowledge with an AI-powered mind mapping tool. Create interconnected information networks, engage in AI conversations for insights, and automatically generate mind maps from discussions. Supports web access and data import/export.

**Highlights:** AI-powered mind mapping, Personalized AI chat, Automatic mind map generation, Weblink sharing and Open Graph integration, Google Knowledge Graph integration, Offline access and synchronization, OPML import/export

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version Monthly | $0.99 | per month |
| Full Version Yearly | $7.99 | per year |
| Full version | $2.99 | one-time |


## Frequently asked questions

### Is Deer free?

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

### Is mindlib (Mind Map, Notes) free?

mindlib (Mind Map, Notes) is free to download, with in-app purchases available.

### Which has better reviews, Deer or mindlib (Mind Map, Notes)?

Deer is rated higher. Deer averages 4.8 out of 5 from 6 ratings, while mindlib (Mind Map, Notes) averages 3.5 from 4 ratings.

### Do Deer or mindlib (Mind Map, Notes) have ads?

Neither Deer nor mindlib (Mind Map, Notes) shows ads.

### Which is updated more often, Deer or mindlib (Mind Map, Notes)?

Deer ships an update every 9 days, and mindlib (Mind Map, Notes) every 6 weeks. Most recently, Deer was updated on September 22, 2026 and mindlib (Mind Map, Notes) on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*