# WriteMapper 2 vs Deer

The clearest difference is review sentiment: Deer at 89% against WriteMapper 2's 25%. Deer also leads on rating (4.8 vs 3.8) and update cadence (every 9 days vs every 2 months). WriteMapper 2's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (10.0 vs 15). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. WriteMapper 2 sells 2 one-off in-app purchases and Deer 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 3.8. Both are backed by a comparable volume of ratings — 8 and 6 respectively. Written reviews point the same way: 25% of WriteMapper 2's written reviews are positive against 89% of Deer's.

WriteMapper 2 ships an update every 2 months, Deer every 9 days. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | WriteMapper 2 | Deer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (8 ratings)](https://appshunter.io/ios/app/writemapper-2-mind-map/id1480670651/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/deer-note-outline-mindmap/id1509262785/reviews)** |
| Number of ratings | **8** | 6 |
| Positive reviews | 25.0% of reviews | **88.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 11 MB |
| Requires iOS | **10.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [BETTERWEBPAGES](https://appshunter.io/developer/930333779) | [佳文 潘](https://appshunter.io/developer/1312631799) |

## What reviewers say

### WriteMapper 2

[App page](https://appshunter.io/ios/app/writemapper-2-mind-map/id1480670651)

Transform mind maps into structured text documents for writing and brainstorming. Overcome writer's block with a visual approach to content creation. Offers distraction-free editing and seamless export to various file formats.

**Highlights:** Visual mind mapping for writing structure, Brainstorming tool to overcome writer's block, Distraction-free writing mode, Export to Markdown, HTML, Word, RTF, TXT, Drag and drop rearrangement, iOS integration including Dark Mode and Haptic Touch

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| Full App | $9.99 | one-time |


### 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 |


## Frequently asked questions

### Is WriteMapper 2 free?

WriteMapper 2 is free to download, with in-app purchases available.

### Is Deer free?

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

### Which has better reviews, WriteMapper 2 or Deer?

Deer is rated higher. WriteMapper 2 averages 3.8 out of 5 from 8 ratings, while Deer averages 4.8 from 6 ratings.

### Do WriteMapper 2 or Deer have ads?

Neither WriteMapper 2 nor Deer shows ads.

### Which is updated more often, WriteMapper 2 or Deer?

WriteMapper 2 ships an update every 2 months, and Deer every 9 days. Most recently, WriteMapper 2 was updated on September 13, 2026 and Deer on September 22, 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.*