Subtitle Tool & Converter vs ConvertCenter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Subtitle Tool & Converter
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The EditingTools.io Subtitle Tool & Converter is a handy tool to modify, fix and convert subtitle files. Test our free trial version and, if you like it, unlock all features with an in-app purchase to support our developers. Supported Import/Export Formats: - SRT - VTT - WebVTT - Avid DS Captions - CSV - TSV - PDF (Export Only) - Excel (Export Only) Along with conversions, the app features some modification functions like: - Close Gaps - Remove empty subtitles - Remove all line breaks - Strip HTML Tags - Remove diacritics and more. This app is a smaller version of our Subtitle Converter on EditingTools.io/subtitles and works completely offline. We build this app with security in mind, which means no data is shared with any third party and everything is stored and processed locally unless you choose to share the files. Data processing is local, secure and confidential and can also be used for top secret projects. If you have any questions or feature requests, please contact our support team. We are happy to assist you!
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!
Screenshots
Verdict
The clearest difference is in-app purchases: ConvertCenter at none against Subtitle Tool & Converter's 1. ConvertCenter also leads on update cadence (every 3 days vs fortnightly). Subtitle Tool & Converter's advantage is ads (none vs shown) and iOS requirement (17.6 vs 27.0). On price 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. Subtitle Tool & Converter sells 1 one-off in-app purchase. ConvertCenter asks for nothing beyond the download.
Subtitle Tool & Converter ships an update fortnightly, ConvertCenter every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Subtitle Tool & Converter | ConvertCenter |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.6 — better | 27.0 |
| Further details — not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | EditingTools.io | Martha G Korra |
In-app purchases
Subtitle Tool & Converter
- Full Version$24.99
ConvertCenter
No in-app purchases
Questions
Is Subtitle Tool & Converter free?
Is ConvertCenter free?
Do Subtitle Tool & Converter or ConvertCenter have ads?
Which is updated more often, Subtitle Tool & Converter or ConvertCenter?
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