Zip vs Subverter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zip
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THE FASTEST AND EASIEST WAY TO CREATE AND SHARE ENCRYPTED ZIP ARCHIVES Existing applications to deal with encrypted zip archives are either very awkward or simply unavailable. Zip-Share closes this gap and is therefore a must-have tool when you have to share personal or confidential files. While you may not think of email as subject to the European Union’s General Data Protection Regulation (GDPR), most mailboxes contain a trove of unencrypted attachments with personal data. This violates the strict new data protection provisions of the GDPR. To avoid this and keep your data save you should encrypt all your attachments. With Zip-Share this can be done with a few clicks. Simply add your files to the Zip-Share app, choose a preset, click the „Zip and Share” button and you have an encrypted attachment in one of the following applications: - Mail - Messages - Files - AirDrop - Skype - WhatsApp… Zip-Share also ensures that files remain protected if an email or message is sent to the wrong recipient. For optimal security, make sure that you send the password for the encrypted zip archive over an alternate channel. E.g. You can send your encrypted zip archive via Mail and the associated password via Messages. Zip-Share offers unlimited presets. Thus, you can save individual presets for each customer. Presets can contain: - Password - Archive name - The application which should be used to share the archive - Predefined recipients, messages ... Now the best, all presets can be synced to all your devices - so it doesn’t matter if you work on your Mac, iPad or iPhone. If you regularly need to send confidential or personal documents to the same persons, Zip-Share will save you a lot of time and keep track of all passwords used. Zip-Share encrypted archives can be decrypted and opened on macOS, iOS or Windows without any additional software. Data protection can be so easy! PRIVACY POLICY https://www.techno-grafik.com/privacy.aspx END USER LICENSE AGREEMENT https://www.techno-grafik.com/terms.aspx
Subverter
Easily convert subtitle files between various formats like SRT, VTT, and ASS. This app prioritizes user privacy with local, offline processing and offers a clean, ad-free experience for video editors and content creators.
- Wide format support (SRT, VTT, SSA/ASS, SUB, SBV)
- Offline conversion
- Ad-free experience
- User-friendly interface
- Local processing for privacy
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Transform your subtitles quickly and effortlessly with Subverter, the go-to app for all your subtitle conversion needs. Whether you’re a video editor, content creator, or hobbyist, Subverter makes subtitle conversion a breeze. Key features: - Wide format support: seamlessly convert between SRT, VTT, SSA/ASS, SUB, and SBV formats, ensuring compatibility with all platforms. - Offline conversion: your privacy is our priority—everything happens locally on your device. - No ads, no distractions: focus on your work with a clean, ad-free experience. - User-friendly interface: import, choose your formats, and convert in just a few taps. Subverter combines power and simplicity to help you save time and stay productive. Start converting your subtitles today and elevate your video projects!
Screenshots
Verdict
The clearest difference is price: Zip at Free against Subverter's $1.99. Zip also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.0 vs 16.0). Subverter's advantage is in-app purchases (none vs 2). On ads 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
Zip is free to download; Subverter costs $1.99 up front. Zip sells 2 one-off in-app purchases. Subverter asks for nothing beyond the download.
Zip ships an update every 2 weeks, Subverter every 3 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Zip | Subverter |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Techno-Grafik Christian Lackner eU | Marco Tini |
In-app purchases
Zip
- Free TrialFree
- Unlock Zip-Share$4.99
Subverter
No in-app purchases







