# Writer Assistant (Wassi) vs Story Plotter

The clearest difference is rating: Story Plotter at 4.4 against Writer Assistant (Wassi)'s 3.9. Story Plotter also leads on update cadence (every 2 weeks vs monthly) and review sentiment (80% vs 72%). Writer Assistant (Wassi)'s advantage is iOS requirement (9.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Writer Assistant (Wassi) sells 1 one-off in-app purchase and Story Plotter sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Story Plotter holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 80 and 193 respectively. Written reviews point the same way: 72% of Writer Assistant (Wassi)'s written reviews are positive against 80% of Story Plotter's.

Writer Assistant (Wassi) ships an update monthly, Story Plotter every 2 weeks. The most recent releases landed on September 30, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Writer Assistant (Wassi) | Story Plotter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (80 ratings)](https://appshunter.io/ios/app/writer-assistant-wassi/id1468679732/reviews) | **[4.4 (193 ratings)](https://appshunter.io/ios/app/story-plotter-idea-to-plot/id1491980862/reviews)** |
| Number of ratings | 80 | **193** |
| Positive reviews | 71.6% of reviews | **80.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Freemium | Freemium |
| Size | 27 MB | 193 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmitry Novikov](https://appshunter.io/developer/1268390256) | [Hajime Hata](https://appshunter.io/developer/1491980861) |

## What reviewers say

### Writer Assistant (Wassi)

[App page](https://appshunter.io/ios/app/writer-assistant-wassi/id1468679732)

This app helps writers develop characters, locations, and entire story worlds. It provides guided questions for in-depth creation and allows for outlining plots and scenes. Export your developed worlds and stories to PDF.

**Highlights:** Create separate projects for story universes, Develop characters and locations with guided questions, Add photos to characters and locations, Describe worlds with races, flora, and fauna, Outline stories, plots, and scenes, Export projects to PDF

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock of the pro version | $2.99 | one-time |

**What reviewers like**

- 👍 Great for character building
- 👍 Excellent for world building
- 👍 Helpful for in-depth backstories
- 👍 User-friendly interface
- 👍 Affordable pro version

**What reviewers complain about**

- 💰 Strict character limit on free version
- 💰 Paywall for adding more than 3 characters
- 💰 Deleted characters still count towards limit
- 💰 Limited free features
- 💰 Blurry character images

**Reported bugs**

- Notes not saved after iCloud sign-in on new phone
- Pictures assigned to wrong characters across projects
- Pictures assigned to new characters in different projects
- Duplicate photos when changing profile pictures
- Typing cursor jumps randomly

**Requested features**

- Unlimited characters for free
- Ability to delete projects
- Copy/paste support
- Desktop or web version
- Customizable fields for prompts


### Story Plotter

[App page](https://appshunter.io/ios/app/story-plotter-idea-to-plot/id1491980862)

This app helps you craft compelling stories for novels, comics, movies, and more. It offers tools for organizing ideas, developing characters and their relationships, and structuring plot points. AI-powered brainstorming and time-series visualization assist in overcoming writer's block.

**Highlights:** Idea Note, Plot Note, Plot creation function, AI Brainstorming, Character Correlation & Family Tree, Time series with World Setting, Theme Setting

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Data Sync(half price) | $1.99 | per month |
| Device Synchronize | $3.49 | per month |
| Number of Image Generations | $0.49 | one-time |
| Releasing AI Limitations | $2.99 | one-time |

**What reviewers like**

- 👍 Helpful for writing and planning
- 🚀 Great organizational tools
- 💡 Detailed character profiles
- 🔒 Secure and password protected
- 👍 Clean and easy to navigate

**What reviewers complain about**

- 🐛 Occasional crashes or performance issues
- 🔍 Confusing or unclear interface in places
- 🔒 Limited free features, need to pay for syncing
- 🐛 Bugs with Bluetooth keyboards
- 🐛 Data loss issues, stories deleted without warning

**Reported bugs**

- Deleting previous work without warning
- Crashing when trying to edit thumbnails or move characters
- Syncing and data transfer issues between devices
- Bluetooth keyboard compatibility problems

**Requested features**

- Add ability to pull photos from external sources
- Implement a collaborative feature for co-writing
- Add more customization options for character profiles
- Improve the character relationship diagram functionality
- Expand timeline options beyond just years/months/days


## Frequently asked questions

### Is Writer Assistant (Wassi) free?

Writer Assistant (Wassi) is free to download, with in-app purchases available.

### Is Story Plotter free?

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

### Which has better reviews, Writer Assistant (Wassi) or Story Plotter?

Story Plotter is rated higher. Writer Assistant (Wassi) averages 3.9 out of 5 from 80 ratings, while Story Plotter averages 4.4 from 193 ratings.

### Do Writer Assistant (Wassi) or Story Plotter have ads?

Neither Writer Assistant (Wassi) nor Story Plotter shows ads.

### Which is updated more often, Writer Assistant (Wassi) or Story Plotter?

Writer Assistant (Wassi) ships an update monthly, and Story Plotter every 2 weeks. Most recently, Writer Assistant (Wassi) was updated on September 30, 2026 and Story Plotter on September 23, 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.*