Dead man's switch app vs LimitBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dead man's switch app
This app securely stores encrypted "packages" in the cloud for delivery in case of your absence. It uses step count, email, or SMS to detect your presence, notifying recipients if you fail to confirm. Designed for peace of mind and secure legacy planning.
- Encrypted cloud storage for packages
- Presence detection via steps, email, SMS
- Automated recipient notification
- Configurable detection schedules
- End-to-end encryption
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DMS is a safety, security, and secrecy application used to delivery a encrypted "package" in the event of your absence. Who it's for: - ordinary person planning for the unexpected - military person or person in a state of war - person in poor health wishing to delivery an "emotional will" - adventure seeker undertaking extreme challenges - professional journalist working in dangerous environment - activist protestor exercising rights against injustice - crypto bro that self-custodies their digital fortune - solo dweller, traveller, or hermit living alone - pirate with a treasure chest full of gold How it works: - the app is used to create a "package" on your device that is then uploaded and stored securely in the cloud* - detection of your presence is determined by Steps, Email, or SMS† - in the event of your absence, your recipient(s) will be contacted by email and your "package" will be delivered What ifs: - if you enable Steps but don't step, you'll be prompted with a notification before you are sent an email - if you lose your phone or delete the app, you'll be sent an email to confirm your presence - if you are captured, you can configure your detection schedule beyond 4 weeks Delivery: - this app is really about the recipient, not the user - in the event of your absence, our compliance team will review and reach out to you before delivery occurs - when delivery occurs, your recipient(s) will be notified and given their "package" - recipient delivery is easy enough for your grandma to understand Other: - for detailed setup instructions, visit https://www.deadmanswitch.com/ca/en/user-manual - for our privacy policy, visit: https://deadmanswitch.com/ca/en/privacy-policy - for our legal agreement, visit https://deadmanswitch.com/ca/en/legal - to verify our code, visit https://www.github.com/deadmanswitch - founded in Toronto, Canada in 2020 --- * User content is protected with end-to-end encryption; however, certain operational metadata is necessary for storage, retrieval, and decryption. † Functionality requires internet connectivity and access to third-party networks/services. Availability is dependent on local network conditions and government policies; in some jurisdictions connectivity may be degraded, restricted, or blocked. You are solely responsible for obtaining data connectivity and complying with all applicable laws.
LimitBox
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LimitBox is a private vault designed to securely store your photos, videos, PDFs, documents, and other important files. Protected by Face ID, secured with AES-256 encryption, and equipped with a built-in Self-Destruct Timer for unexpected situations. Your most important data stays protected—until the very end. Key Features • Secure unlocking with Face ID / Touch ID • Store photos, videos, PDFs, documents, and more • Optimized for large files • Automatically erase data after repeated incorrect passcode attempts • Self-Destruct Timer that automatically deletes data at a scheduled time • Available on iPhone, iPad, and Mac • Private device-to-device file transfer with no cloud required • Easily import files via Shared Inbox Security • AES-256-GCM encryption for strong data protection • Secure key management with Apple Keychain • PBKDF2-based passcode protection About Plans Basic features are available for free. The following limitations apply to the free plan: [File Upload Limits] Photos: Up to 20 Videos: Up to 3 PDFs: Up to 10 TEXT files: Up to 3 Other files: Up to 3 [Feature Limitations] P2P communication: Up to 1GB Custom icon: Some services are unavailable. Upgrade to Premium to remove these limits Important • If you forget your passcode, your data cannot be recovered. • Data deleted by the Self-Destruct feature or by uninstalling the app cannot be restored. Terms of Service: https://limitbox-lp.vercel.app/terms?lang=en Privacy Policy: https://limitbox-lp.vercel.app/privacy?lang=en
Screenshots
Verdict
The clearest difference is price: LimitBox at Free against Dead man's switch app's $22.99. LimitBox also leads on in-app purchases (none vs 2) and update cadence (every 2 days vs every 2 months). On ads, device support and iOS requirement 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
LimitBox is free to download; Dead man's switch app costs $22.99 up front. Dead man's switch app sells 1 in-app purchase, starting at $22.99 per year. LimitBox asks for nothing beyond the download.
Dead man's switch app ships an update every 2 months, LimitBox every 2 days. The most recent releases landed on October 8, 2026 and September 28, 2026 respectively.
| Parameter | Dead man's switch app | LimitBox |
|---|---|---|
| Price | $22.99 | Free — better |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 51 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Deadmanswitch.com Inc | hiroaki kawase |
In-app purchases
Dead man's switch app
- Deadmanswitch7 Days trial2 variants$22.991 Year
LimitBox
No in-app purchases
Questions
Is Dead man's switch app free?
Is LimitBox free?
Do Dead man's switch app or LimitBox have ads?
Which is updated more often, Dead man's switch app or LimitBox?
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