AI tools have become essential helpers in our daily lives. They can quickly summarize long documents, saving us hours of reading time. When faced with complex legal papers, these tools can break down the confusing language into simple terms. They're even great at helping with computer programming.
While many AI tools work as browser extensions in Chrome, we often need help outside our web browsers. Having AI assistance across all our computer applications can make a huge difference in productivity.
Apple has started adding AI features to macOS 15.1 and newer versions. However, these built-in tools have some limitations. For example, Apple's AI won't help with certain types of writing. It even refuses to check grammar in political content.
This is why I still prefer using third-party AI tools, even with Apple's new features. These outside tools give us more freedom and can do things that Apple's built-in AI can't handle yet.
I've written about some AI tools that work well with macOS, like Triplo and Elephas. You can learn more about these at: AI Tools with Tight macOS Integration
Now, I want to tell you about a powerful new tool I've discovered called Alter.

Alter

Alter is a powerful tool AI assistant tool designed specifically for Mac computers. It seamlessly integrates with your operating system, making it accessible in every application you use.

Easy to Use

The best thing about alter is how easy it is to use. No more copying and pasting text! If you want to correct your grammar, simply highlight the text, open alter, select the desired action, and let it make the changes for you.

Smart Action Suggestions

alter utilizes a feature called AppSense to understand your activities. It automatically detects the files you've chosen, the YouTube videos you're watching, or the emails you're composing. Based on your current task, it then provides helpful suggestions for actions you can take.

Versatile Functionality

Whether you need to create presentations, diagrams, or charts, alter has got you covered. Additionally, it has the capability to generate images and interactive web applications that can be easily shared with others.

Free with Optional Support

The tool is completely free to use. However, if you'd like to support the developer, you have the option to pay $29 per year. If you choose not to pay, you'll occasionally see reminders to contribute, but they won't be too frequent.

Flexible AI Integration, Free or Flexible Pricing

After exhausting your 500 free AI credits, you'll need your own OpenAI account. However, there are alternative options available as well. You can use alter with Ollama for unlimited free usage or connect it to Straico if you already have an account.
If you prefer a simpler solution, you can opt for an annual plan priced at $240 that includes 500 AI credits each month.

Download

You can download Alter from https://alterhq.com/#

Example Uses

I rely on alter as my go-to writing assistant, similar to Grammarly.
It's incredibly simple to use. When I'm writing in any app, I can quickly select text and choose how I want to improve it.
What makes alter special is its transparency. Whether I want to rephrase something, enhance my writing, or fix grammar issues, alter shows me exactly what changes it made. Let me show you how it works:
Captured by Author, example of grammar fixer
Captured by Author, example of grammar fixer
 
Then simply select "Replace" to replace the selected text with the revised text.

Graphing Example

I used data from Excel below, but you can use it with any app.
Captured by Author, show example of graphing capabilities
Captured by Author, show example of graphing capabilities
 
Examples of other things you can do with Alter:
  • Use it as a general-purpose tool with any prompt.
  • Search the web directly through Alter.
  • Utilize built-in agents or co-intelligences for specific tasks.
Captured by Author, show main menu of features or options
Captured by Author, show main menu of features or options
 

Conclusion

There are many writing tools available, but Alter stands out for its reliability, ease of use, and transparent integration with any apps using AppSense.
Whether you write for work, school, or personal projects, Alter can help improve your writing skills.
The tool is budget-friendly, with different payment options to fit your needs.
If you need a dependable assistant that's simple to use, Alter is worth checking out.
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