PromptVault vs TextDeck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PromptVault
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PromptVault is the fastest way to save, organize, and reuse your AI prompts. Build a personal library of prompts with smart template variables, then fill them in and copy with a tap. TEMPLATE VARIABLES Write prompts with placeholders like $(TOPIC), $(TONE), or $(LANGUAGE). When you copy, a quick fill-in form appears type your values, see a live preview, and copy or share the final result. Same variable used twice? Fill it once, replaced everywhere. ORGANIZE YOUR WAY - Create folders to group prompts by use case; Writing, Coding, Business, Image Gen, and more - Tag prompts with custom color-coded labels for flexible cross-folder filtering - Assign platforms like ChatGPT, Claude, Gemini, or Midjourney so you always know where a prompt belongs - Mark favorites for quick access to your go-to prompts POWERFUL SEARCH Find any prompt instantly with full-text search across titles and content. Filter by tags or platforms to narrow results fast. CLOUD BACKUP Your prompts are automatically backed up to iCloud. Switch devices and pick up right where you left off no account needed, no sign-up required. BUILT FOR SPEED Every interaction is snappy and intentional. Swipe right to copy, swipe left to delete. Long-press for quick actions. Haptic feedback on key moments. Dark and light themes that look great. SHARE ANYWHERE Copy resolved prompts to your clipboard or share them directly to any app using the system share sheet. EXPORT YOUR DATA Pro users can export their entire prompt library as JSON or Markdown your data is always yours. FREEMIUM, NO SUBSCRIPTIONS Save up to 25 prompts for free with full access to folders, tags, templates, and cloud backup. Upgrade once to Pro for unlimited prompts, no ads, and export no recurring charges, ever. PLATFORMS INCLUDED Comes preloaded with popular AI platforms, ChatGPT, Claude, Gemini, Midjourney, DALL-E, Copilot, Llama, and Stable Diffusion. Create your own custom platforms with icons and colors. Whether you write blog posts, review code, draft emails, or generate images. PromptVault keeps your best prompts ready to go.
TextDeck
Streamline your typing with reusable text templates and AI-powered prompt enhancement. Create custom snippets with fill-in blanks that paste directly into any app. All processing happens on-device for maximum privacy and offline functionality.
- Reusable text snippets with fill-in blanks
- On-device AI for prompt improvement and placeholder suggestions
- Global hotkey for instant access
- Frecency sorting for frequently used templates
- Community prompt library with offline access
- iCloud sync across Apple devices
- 100% local processing and privacy
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The text you retype, one shortcut away. TextDeck keeps your snippets, replies and AI prompts as reusable templates with fill-in blanks — hit the shortcut, fill the blanks, and it pastes straight into the app you came from. HOW IT WORKS Create a snippet like: "Write a {{Tone}} email to {{Recipient}} about {{Topic}}" — then just fill in the blanks each time. One tap copies or pastes the finished text. Done. ON-DEVICE AI - Improve any prompt with one tap — Apple Intelligence rewrites, shortens, or sharpens it - Paste raw text and let AI suggest reusable {{placeholders}} — you choose which to keep - Runs entirely on your device. Nothing is sent to any server. No account, no API key - Requires a device with Apple Intelligence (iOS 26 / macOS 26 or later) INSTANT ACCESS - Global hotkey opens TextDeck instantly from any app - Frecency sorting puts your most-used templates at the top - Search across all templates and categories in seconds GLOBAL PROMPT LIBRARY - Browse and install free community prompt packs - Works offline and updates automatically - Open source — anyone can contribute on GitHub - Organize everything into your own categories and collections ALWAYS FREE - No subscription, no in-app purchases, no ads — ever - Free, and it stays free SYNC & PRIVACY - iCloud sync keeps your templates on all your Apple devices - 100% local — no accounts, no tracking, no analytics - AI runs on-device — no third-party AI services - Your data never leaves your device unless you enable iCloud Works on Mac, iPad and iPhone. Build your text library once, use it everywhere you type. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: TextDeck at none against PromptVault's 1. TextDeck also leads on update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement 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
Both are free to download. PromptVault sells 1 one-off in-app purchase. TextDeck asks for nothing beyond the download.
PromptVault ships an update every 2 months, TextDeck every 9 days. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.
| Parameter | PromptVault | TextDeck |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Jose Gerardo Palma Duran | Jonas Hoettler |
In-app purchases
PromptVault
- Upgrade to pro$3.99
TextDeck
No in-app purchases









