ConvertCenter vs PromptPaste
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ConvertCenter
This app offers tools to convert files between over 20 formats and resize or compress them efficiently. All processing occurs on your device, ensuring complete privacy and offline functionality. Optimize files for email, cloud storage, or social media with ease.
- Convert over 20 file formats
- Resize and compress files up to 90%
- Offline processing for complete privacy
- Preview files before saving
- Fast conversion with quality preservation
- Supports images, documents, and audio
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FILE TOOLS - CONVERT & RESIZE FILES WITH EASE Two powerful tools in one app: Convert files between formats and/or resize/compress them. All processing happens on your device for complete privacy. FILE CONVERTER Convert between 20+ file formats: • Images: JPG, PNG, HEIC, WebP, GIF, BMP, TIFF • Documents: PDF, TXT, RTF, HTML, Markdown • Audio: Extract from videos, convert formats • Fast conversion with quality preservation FILE RESIZER & COMPRESSOR Optimize your files with smart compression: • Resize images by percentage or exact pixels • Compress files by up to 90% • Reduce PDFs from GB to MB • Four compression levels to choose from • Perfect for email and cloud storage KEY FEATURES -Complete Privacy - All processing on your device -Preview Files - See results before saving -Size Statistics - View before/after comparison -Easy Sharing - Share to any app instantly -Lightning Fast - Process files in seconds -Beautiful Design - Intuitive and modern interface -Photo Integration - Import from library easily PERFECT FOR • Reducing file sizes for email attachments • Converting images for social media • Compressing large PDFs for sharing • Resizing photos to exact dimensions • Freeing up storage space • Preparing files for upload • Converting document formats • Optimizing images for websites WHY CHOOSE US? File Tools works offline with no file size limits, no watermarks, and unlimited conversions. Your files never leave your device. Download now and transform your files with ease!
PromptPaste
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One hotkey. Pick a prompt. It's on your clipboard. PromptPaste is the fastest way to save, organize, and paste your best AI prompts — works with ChatGPT, Claude, Gemini, or any AI tool. ⌘+Shift+P on Mac. One tap on iPhone. Your prompt is on your clipboard. — STOP LOSING YOUR BEST PROMPTS — That prompt that worked perfectly last week? Buried three chats deep in ChatGPT history, lost in a Claude conversation, or scattered in a Notes file. PromptPaste keeps every great prompt one keystroke away. — THE KEYBOARD SHORTCUT FOR AI — • Global hotkey on Mac (⌘+Shift+P by default, remappable) • Card grid on iPhone with tap-to-copy • iCloud sync so your prompts follow you everywhere • Widget + Share Extension for friction-free access — DYNAMIC PROMPTS WITH {{VARIABLES}} — Build templates with fill-in fields. "Review this {{language}} code for {{focus}} issues." Pick values, hit copy. No retyping. — YOUR PROMPTS DESERVE BETTER THAN A NOTES APP — Folders. Pins. Search. Recently used. Import/export. Everything a serious prompt library needs — none of the clutter. — PRIVATE BY DEFAULT — Your prompts stay on your device and your iCloud. We never see their contents. — PRO SUBSCRIPTION — 7-day free trial, then $59.99/year (about $5/month). Also available: $3.99/week or $149.99 one-time for lifetime access. Subscriptions auto-renew; cancel anytime in Settings › Apple ID › Subscriptions. Terms of Use: https://getpromptpaste.com/terms Privacy Policy: https://getpromptpaste.com/privacy
Screenshots
Verdict
The clearest difference is rating: ConvertCenter at 5.0 against PromptPaste's 1.0. ConvertCenter also leads on in-app purchases (none vs 3) and update cadence (every 3 days vs fortnightly). PromptPaste's advantage is ads (none vs shown) and iOS requirement (17.2 vs 27.0). On price, ratings volume and device support 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. PromptPaste sells 3 in-app purchases, starting at $3.99 per 7 days. ConvertCenter asks for nothing beyond the download.
ConvertCenter holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
ConvertCenter ships an update every 3 days, PromptPaste fortnightly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.
| Parameter | ConvertCenter | PromptPaste |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 27.0 | 17.2 — better |
| Further details — not scored | ||
| Size | 5 MB | 12 MB |
| Age rating | 4+ | 17+ |
| Developer | Martha G Korra | Ivan Terechin |
In-app purchases
ConvertCenter
No in-app purchases
PromptPaste
- PromptPaste Weekly$3.997 Days
- PromptPaste Annual7 Days trial$59.991 Year
- PromptPaste Lifetime$149.99
