Hydra vs Docarus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hydra
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HYDRA permette di gestire tutte le attività sui Permanent Materials con un processo unificato: manutenzioni, sopralluoghi, installazioni, rimozioni e traslochi. Tramite l'inserimento di nuove richieste e la possibilità di pianificare le attività su un calendario condiviso tutti gli attori coninvolti nel processo saranno in grado di tenere sotto controllo le attività nell'area di loro competenza.
Docarus
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Never lose track of important documents again. Docarus helps you securely store passports, IDs, driver licenses, insurance, medical records and travel documents directly on your iPhone — with smart expiration reminders and offline access anytime. Store documents privately, find them instantly, and get notified before passports, visas, licenses or insurance expire. KEY FEATURES • Expiration Reminders Get alerts before passports, IDs, visas, insurance or driver licenses expire. • AES-256 Encrypted Storage Your documents are protected with industry-standard AES-256 encryption and secure local storage. • Secure Document Vault Protect sensitive documents with Face ID and device-level security. • 100% Offline Storage Your documents stay on your device. No cloud sync. No servers. • Private by Design No trackers, analytics, ads or data collection. • Fast Document Access Find documents instantly with smart organization and search. • NFC Passport Scanning Import supported passports and IDs using NFC chip scanning. STORE IMPORTANT DOCUMENTS • Passports & IDs • Driver Licenses • Insurance Documents • Medical Records • Vehicle Registration • Travel Documents & Visas • Vaccination Cards • Property Documents • Family Documents • Personal Records BUILT FOR REAL LIFE Access your important documents when traveling, at the airport, during emergencies, insurance checks or registrations — even without internet connection. FREE PLAN • Store up to 2 documents • Offline secure storage • Privacy features included • No account required DOCARUS PRO • Unlimited documents • Unlimited categories • Expiration reminders • Encrypted backups Download Docarus today and keep your important documents secure, organized and always ready. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docarus-app.com/privacy-policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Hydra at none against Docarus's 3. Hydra also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Docarus's advantage is update cadence (every 3 days vs every 2 months). On price and ads 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. Docarus sells 3 in-app purchases, starting at $6.99 per month. Hydra asks for nothing beyond the download.
Hydra ships an update every 2 months, Docarus every 3 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.
| Parameter | Hydra | Docarus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | GoApp s.r.l. | Aliaksandr Dudzinski |
In-app purchases
Hydra
No in-app purchases
Docarus
- Docarus Pro — Monthly3 Days trial$6.991 Month
- Docarus Pro — Yearly3 Days trial$29.991 Year
- Docarus Pro — Lifetime$14.99
