# Readable vs SFD

The clearest difference is in-app purchases: Readable at none against SFD's 1. Readable also leads on update cadence (daily vs every 8 days) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. SFD sells 1 one-off in-app purchase. Readable asks for nothing beyond the download.

Readable ships an update daily, SFD every 8 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Readable | SFD |
| --- | --- | --- |
| Price | Free | 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 | 82 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Bill Inkoom](https://appshunter.io/developer/1574337822) | [Daniel James Kinney-Spears](https://appshunter.io/developer/6778614359) |

## What reviewers say

### Readable

[App page](https://appshunter.io/ios/app/readable-stories-with-ai/id6504833274)

**Features:** macOS Compatibility

**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 Readable free?

Readable is free to download, with no in-app purchases.

### Is SFD free?

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

### Do Readable or SFD have ads?

Neither Readable nor SFD shows ads.

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

Readable ships an update daily, and SFD every 8 days. Most recently, Readable was updated on October 19, 2026 and SFD on October 10, 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.*