Content Checker vs Hemingway Editor
Content Checker
contentchecker.uk
Hemingway Editor
hemingwayapp.comSide by side
| Figure | Content Checker | Hemingway Editor |
|---|---|---|
| Price from | Free | $8.33/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 1 | 10 |
| Spec score · Writing Style Checkers | 8.0 (#14) | 8.3 (#11) |
| Intended users | The app is described as helping content designers, publishers and anyone writing for the UK government. | Hemingway describes Editor Plus as helping teams improve mass communications, internal communications, grants, sales proposals, and other written work. |
| Privacy | The maker says the website and app do not collect, store or transmit personal data, and do not use cookies or client-side tracking scripts. | Hemingway says it does not store document content after processing or use customer writing to train AI models. |
| Purpose | Content Checker helps writers follow the Government Digital Service style guide and content design guidelines. | Hemingway Editor scores writing for readability and highlights sentences and issues that can weaken or complicate a message. |
| Support | The maker lists [email protected] for questions, suggestions and feedback. | Hemingway directs users who need help to email [email protected]. |
Plans
Hemingway Editor
- Individual 5K (annual)$8.33 a month
- Individual 10K (annual)$12.50 a month
- Team 10K (annual)$12.50 a month
- Individual 5K (monthly)$10 a month
- Hemingway Editor 3 desktop$19.99, paid once
- Hemingway Editor Classic$19.99, paid once
- Individual 5K$100 a year
- Individual 10K$150 a year
- Team 10K$150 a year
- EnterprisePriced on request
In their own words
Content Checker
Content Checker helps writers apply Government Digital Service style guidance and content design rules to text. It checks for words to avoid, capitalisation, spelling, formatting, and inclusive language against over 140 rules. A searchable GOV.UK A-to-Z style guide is included, and a setting can add HMRC-specific rules and entries. The website can suggest URL slugs from page titles using GOV.UK URL standards and show changes made by each rule. The free app works offline and is available on Android, iOS, and macOS; the web version is also available. Editor support is listed for web, iOS, and macOS. The maker says app checks happen on the device without sending content to a server. Website submissions are sent for processing and immediately discarded; the maker says they are not stored, logged, or saved. Content Checker is independent and is not affiliated with or endorsed by GDS, GOV.UK, or HM Government.
Hemingway Editor
Hemingway Editor scores writing for readability and highlights sentences and issues that may weaken or complicate a message. Editor Plus adds rewriting for wordy sentences and passive voice, grammar fixes, and controls for tone, length and style. It also provides document review with writing feedback and suggestions, and supports importing and exporting Word, Markdown and HTML files. The Classic desktop app works offline and keeps writing on the computer; it can publish to WordPress or export HTML and Markdown for a blogging platform or CMS. Hemingway Editor is available on web, macOS and Windows. The free plan is available. Individual 5K annual access costs $8.33 a month, billed as 100 USD annually, and includes 5,000 AI sentences per month. Hemingway Editor 3 desktop costs $19.99, paid once and does not include new AI features. Hemingway says document content is discarded after processing and is not used to train AI models. For analysis or rewriting, content is sent through Hemingway to an LLM provider, currently OpenAI, Google or Anthropic, and then discarded. Editor Plus does not yet have SOC 2 or ISO certification.