SpiderOak CrossClave vs DexterityMessage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpiderOak CrossClave
Securely collaborate with your trusted contacts using private spaces for file storage and chat. This tool prioritizes privacy and security for families, groups, or teams to share and discuss important information.
- Secure collaboration spaces
- Private file storage
- Encrypted chat
- Focus on privacy
- Team and group functionality
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Collaborate securely with the people who matter most to you, with an uncompromising focus on privacy and security. CrossClave’s secure spaces give your family, group, or team a place to store photos and files or chat about upcoming events or projects.
DexterityMessage
Securely communicate sensitive text with end-to-end encryption using AES256-GCM and PBKDF2. Keys are stored on the Secure Enclave for easy device syncing and retrieval.
- AES256-GCM encryption
- PBKDF2 key derivation
- WebRTC communication
- Secure Enclave key storage
- Cross-device key sharing
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Dexterity Message features the AES-256-GCM encryption standard along with a password based key derivation function (PBKDF2) for secure encrypted sensitive communication. Keys are stored on the Secure Enclave for easy sharing between devices and retrieval when encrypting or decrypting keeping you end-to-end protected.
Screenshots
Verdict
The clearest difference is price: SpiderOak CrossClave at Free against DexterityMessage's $0.99. SpiderOak CrossClave also leads on ratings volume (10 vs 3) and iOS requirement (14.3 vs 16.2). DexterityMessage's advantage is update cadence (every 2 weeks vs every 5 weeks) and rating (5.0 vs 4.8). On ads, in-app purchases 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
SpiderOak CrossClave is free to download; DexterityMessage costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DexterityMessage holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 10 and 3 respectively.
SpiderOak CrossClave ships an update every 5 weeks, DexterityMessage every 2 weeks. The most recent releases landed on September 28, 2026 and October 20, 2026 respectively.
| Parameter | SpiderOak CrossClave | DexterityMessage |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (10 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | 3 |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.3 — better | 16.2 |
| Further details — not scored | ||
| Size | 29 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | SpiderOak, Inc. | Advanced Digital Extensions LLC |
Customer experience
SpiderOak CrossClave
DexterityMessage
In-app purchases
SpiderOak CrossClave
No in-app purchases
DexterityMessage
No in-app purchases