Comparison

ProseKey AI vs Type

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ProseKey AI

Enhance your mobile writing with an AI-powered keyboard. It offers instant proofreading, effortless rewriting, quick summarization, and text-to-table conversion. Connect your own API keys for personalized AI assistance across all your apps.

Highlights
  • Instant proofreading
  • Effortless rewriting
  • Quick summarization
  • Text-to-table conversion
  • Custom AI instructions
  • Third-party keyboard integration
Read full description

Transform your mobile writing experience with ProseKey AI! This powerful iOS keyboard integrates cutting-edge AI directly into your typing workflow, helping you communicate more effectively, wherever you write. Unlock AI Superpowers for Your Text: - Instant Proofreading: Catch grammar mistakes and typos before you hit send. - Effortless Rewriting: Rephrase sentences for clarity, adjust the tone, or change the length with a tap. - Quick Summarization: Condense long articles or messages into key points instantly. - Text-to-Table Conversion: Magically organize information by converting selected text into a structured table. - Custom Instructions: Define your own unique AI prompts and access them directly from the keyboard for personalized assistance. Flexible AI Integration: ProseKey AI seamlessly integrates as a third-party keyboard on your iPhone. Choose your preferred AI engine by connecting your own API keys from leading providers like Gemini, Mistral, and various OpenAI-compatible APIs. This gives you full control over the AI models powering your writing assistance. Get Started: Simply install the keyboard, give it the required permissions, add your API key(s) in the companion app, and start enhancing your writing across all your favorite apps – Mail, Messages, Notes, social media, and more! Please note that an API key is essential for the AI capabilities to function. The app provides instructions on how to acquire this.

About

Type

Features
Read full description

Type-Cat brings AI-powered writing directly into your keyboard - no app switching, no copy-pasting.. Wherever you type on iPhone, Type-Cat is there. Select your text or start typing, and let AI fix your grammar, adjust your tone, or translate - all without leaving the app you're in. FEATURES • Fix Grammar - Automatically detects and corrects grammar, spelling, punctuation, and verb agreement errors while preserving your original meaning. • Rewrite Tone - Instantly rewrite your text as Casual, Concise, Formal, Gen Z, Singlish. • Translate - Translate your text into English, Chinese, Malay, Indonesian, Japanese, Korean, Thai, Vietnamese, French, German, or Spanish. • Quick Fix Bar - Spelling corrections appear inline above the keyboard so you can apply them with a single tap. BRING YOUR OWN KEY Type-Cat works with your own API key - you choose your AI provider: • OpenAI (GPT) • Google Gemini • xAI Grok • Anthropic Claude Your API key is stored securely in the iOS Keychain and never shared with anyone. Text is sent directly from your device to your chosen provider - the developer never sees it. PRIVACY FIRST • No account required • No data collection • No tracking or analytics • Spelling checks run entirely on-device HOW TO GET STARTED 1. Install Type-Cat 2. Go to Settings → General → Keyboard → Keyboards → Add New Keyboard → Type-Cat 3. Tap Type-Cat and enable Allow Full Access 4. Open Type-Cat and add your API key 5. Start typing anywhere — tap the cat icon to open the assistant

Screenshots

ProseKey AI4 screens
Type3 screens

Verdict

The call

The clearest difference is iOS requirement: ProseKey AI at 16.0 against Type's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on June 4, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 8 level
ProseKey AI versus Type: the parameters behind the verdict, then further details
ParameterProseKey AIType
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.6
Further details — not scored
Size29 MB1 MB
Age rating4+4+
DeveloperArya MirsepasiOoi Way Min

In-app purchases

None

ProseKey AI

No in-app purchases

None

Type

No in-app purchases

Questions

Is ProseKey AI free?
ProseKey AI is free to download, with no in-app purchases.
Is Type free?
Type is free to download, with no in-app purchases.
Do ProseKey AI or Type have ads?
Neither ProseKey AI nor Type shows ads.
Which is updated more often, ProseKey AI or Type?
ProseKey AI ships an update fortnightly, and Type fortnightly. Most recently, ProseKey AI was updated on June 4, 2026 and Type on September 10, 2026.

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