# WriterDeck vs SFD

The clearest difference is price: SFD at Free against WriterDeck's $2.99. WriterDeck's advantage is in-app purchases (none vs 1) and update cadence (daily vs every 8 days). On ads, device support and iOS requirement there is nothing between them.

SFD is free to download; WriterDeck costs $2.99 up front. SFD sells 1 one-off in-app purchase. WriterDeck asks for nothing beyond the download.

WriterDeck ships an update daily, SFD every 8 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WriterDeck | SFD |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sfd-write-it-bad/id6778871291/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 8 days |
| Monetization | — | Paid |
| Size | 1 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Strēt Apps](https://appshunter.io/developer/1877013335) | [Daniel James Kinney-Spears](https://appshunter.io/developer/6778614359) |

## What reviewers say

### WriterDeck

[App page](https://appshunter.io/ios/app/writerdeck/id6759533617)

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

**In-app purchases:** none


### SFD

[App page](https://appshunter.io/ios/app/sfd-write-it-bad/id6778871291)

This app helps you overcome writer's block by forcing you to write a first draft without the ability to edit or reread. It uses timed bursts and nudges to keep you moving forward, allowing you to flag sections for later revision.

**Highlights:** Forward-only writing, Timed writing bursts, Cursor nudges for stalls, Flagging sections for revision, Plain text export, Offline functionality

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SFD Habit Tracking | $0.99 | one-time |


## Frequently asked questions

### Is WriterDeck free?

WriterDeck costs $2.99, with no in-app purchases.

### Is SFD free?

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

### Do WriterDeck or SFD have ads?

Neither WriterDeck nor SFD shows ads.

### Which is updated more often, WriterDeck or SFD?

WriterDeck ships an update daily, and SFD every 8 days. Most recently, WriterDeck was updated on October 25, 2026 and SFD 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.*