Comparison

MailToFuture vs BlackBox Vault

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

MailToFuture

Features
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MailToFuture – Send Messages to the Future MailToFuture lets you send messages, photos, and videos to your future self or your loved ones via email on the date you choose. Create meaningful digital time capsules and choose exactly when they will be delivered β€” months or even years from now. Whether it’s a personal memory, a message of encouragement, a life milestone, or a moment you never want to forget, MailToFuture helps you preserve it and deliver it at the perfect time. What you can do with MailToFuture: β€’ Write messages to your future self or loved ones β€’ Attach photos and videos to your time capsules β€’ Choose a specific future delivery date β€’ Keep your memories private and secure β€’ Create meaningful surprises for birthdays, anniversaries, or special moments β€’ Access your capsules from anywhere MailToFuture is perfect for: Personal reflections and self-growth Letters to your future self Messages for loved ones Long-term memories and life milestones Digital legacy and remembrance Your messages stay safely stored until the exact moment you choose β€” then they’re delivered right on time. Privacy & Terms We take your privacy seriously. Your data is securely stored and only delivered at the scheduled time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mailtofuture.app/privacy-policy

About

BlackBox Vault

Features
Read full description

Some things are too important to leave unsaid. BlackBox Vault is a secure digital legacy vault where you can store personal messages, videos, voice notes, and files for the people who matter most. Delivered automatically if you're ever unable to check in. Like an aircraft’s black box preserves crucial data, BlackBox Vault protects your most meaningful words and memories so they reach the people you love when the time comes. How It Works 1. Create your vault Add contacts and record messages, videos, voice notes, or upload important files. 2. Set your check-in schedule As long as you check in regularly, nothing is sent. 3. Trusted verification If you stop checking in, trusted contacts verify the situation before delivery begins. 4. Automatic delivery Once confirmed, your messages are delivered securely to the right people. Key Features Secure encrypted storage Your vault is protected using AES-256 encryption and modern security practices. Rich media messages: Send text, video messages, voice recordings, photos, and documents. Trusted contact verification: Friends or family confirm before delivery to prevent false triggers. Flexible delivery timing: Schedule messages immediately or up to 30 years in the future for milestones. False trigger protection: Multiple safeguards prevent accidental delivery. Web and mobile access: Manage your vault seamlessly across devices. Built for Life’s β€œWhat-Ifs” BlackBox Vault is designed for anyone who wants peace of mind knowing their most important words won’t be lost. Whether you're: β€’ protecting your family's future β€’ leaving messages for your children β€’ preserving memories for loved ones β€’ preparing for life's uncertainties BlackBox Vault ensures the right words reach the right people when they matter most. Plans A free plan is available to get started. Plus, Premium, and Lifetime plans unlock additional contacts, storage, media messages, and advanced delivery features. Your words. Delivered when they matter most. Terms of Use: https://blackboxvault.app/terms

Screenshots

MailToFuture4 screens
BlackBox Vault4 screens

Verdict

The call

The clearest difference is update cadence: MailToFuture at every 2 days against BlackBox Vault's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. MailToFuture sells 10 one-off in-app purchases and BlackBox Vault sells 6 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MailToFuture ships an update every 2 days, BlackBox Vault every 3 weeks. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

Scorecard1 real difference Β· 5 level
MailToFuture versus BlackBox Vault: the parameters behind the verdict, then further details
ParameterMailToFutureBlackBox Vault
PriceFreeFree
Update frequencyEvery 2 days β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 β€” better15.1
Further details β€” not scored
Size111 MB40 MB
Age rating4+4+
DeveloperTunahan CetinkayaBlackBox Vault LLC

In-app purchases

10 purchases

MailToFuture

One-time10
  • Short Term Capsule$2.99
  • Mid Term Capsule$4.99
  • Long Term Capsule$6.99
Show 7 more
  • 5Γ— Short Term Pack$7.99
  • Horizon Capsule$8.99
  • Starter Pack$9.99
  • Milestone Capsule$11.99
  • Life Pack$11.99
  • Love Pack$13.99
  • Legacy Capsule$14.99
6 purchases

BlackBox Vault

Subscriptions4
  • BlackBox Plus$7.991 Month
  • BlackBox Premium$12.991 Month
  • BlackBox Plus$59.991 Year
Show 1 more
  • BlackBox Premium$99.991 Year
One-time2
  • Lifetime Delivery Add-On$99.99
  • Blackbox Bundle$159.00

Questions

Is MailToFuture free?
MailToFuture is free to download, with in-app purchases available.
Is BlackBox Vault free?
BlackBox Vault is free to download, with in-app purchases available.
Do MailToFuture or BlackBox Vault have ads?
Neither MailToFuture nor BlackBox Vault shows ads.
Which is updated more often, MailToFuture or BlackBox Vault?
MailToFuture ships an update every 2 days, and BlackBox Vault every 3 weeks. Most recently, MailToFuture was updated on October 1, 2026 and BlackBox Vault on October 15, 2026.

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