Comparison

Stamp Mail vs Oculock

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

Head to head
About

Stamp Mail

This AI-powered email client automates tasks like drafting replies, prioritizing messages, and extracting to-dos. It offers an agent to retrieve information and reorganize your inbox using plain English commands. A special mode allows quick review and approval of automated changes.

Highlights
  • Automated email drafting
  • Email prioritization
  • To-do extraction
  • Email summarization
  • Information retrieval via AI agent
  • Inbox reorganization
  • Approve/reject agent changes
Features
Read full description

Stamp is the AI Email Client that handles your emails for you. Stamp can automatically draft replies, prioritize important emails, extract todos, generate summaries, and more! With Stamp Agent, you can retrieve important information, reorganize your inbox, or perform any other action in plain English. What's more, with Stamp Mode you can quickly swipe through changes the agent made while you were gone, approving or rejecting them. Get started today, and experience what it's like to have your own AI personal secretary. Privacy Policy: https://www.stampmail.ai/privacy Terms of Use: https://www.stampmail.ai/tos

About

Oculock

Securely store and manage all your sensitive information, including passwords, credit cards, and documents. This app offers strong encryption and biometric unlock for local-first data protection, ensuring your information is always under your control.

Highlights
  • Strong encryption
  • Biometric unlock (Face ID/Touch ID)
  • Local-first data storage
  • Store logins, credit cards, notes, and documents
  • Built-in TOTP (2FA) codes
  • Multiple vaults
  • Encrypted backup and restore
Features
Read full description

Oculock — Your Personal Data Protector Keep your passwords and private information safe, organized, and always under your control. Oculock is a local‑first vault for iPhone, iPad, and Mac (Mac Catalyst) with strong encryption and biometric unlock. CORE SECURITY & PRIVACY Strong encryption: Your vault is encrypted and protected by your master password. Biometric unlock: Use Face ID / Touch ID for fast, secure access. Local‑first: Your vault lives on your device. No account required. Auto‑lock: Automatically locks your vault to protect you if you step away. WHAT YOU CAN STORE Logins & passwords Credit cards Bank accounts Secure notes Identities & identity documents Driver licenses Software licenses Databases Wireless router / Wi‑Fi credentials Secure documents (with in‑app preview) EVERYDAY FEATURES Multiple vaults for separating work/personal/family Smart search and favorites One‑tap copy for fields, with sensitive fields kept protected Tap-to-reveal eye icon for masked fields (account numbers, routing numbers, card numbers, PINs, license numbers, etc.) Built‑in TOTP (2FA) codes for supported logins Backup, restore, import & export Encrypted backup & restore via the Files app CSV import/export (including importing Oculock‑exported CSV files) Sharing & transfer (subscription may be required) QR sharing (send/receive items via QR, with optional passphrase + time limits) Local network sharing/sync on your Wi‑Fi Privacy Policy: https://oculock.com/privacy Terms of Service: https://oculock.com/terms-of-service

Screenshots

Stamp Mail4 screens
Oculock4 screens

Verdict

The call

The clearest difference is update cadence: Stamp Mail at weekly against Oculock's every 2 weeks. Stamp Mail also leads on iOS requirement (15.1 vs 17.6). On price, rating, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stamp Mail sells 4 in-app purchases, starting at $20.00 per month and Oculock sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Stamp Mail against 5.0 for Oculock. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

Stamp Mail ships an update weekly, Oculock every 2 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Stamp Mail versus Oculock: the parameters behind the verdict, then further details
ParameterStamp MailOculock
PriceFreeFree
Rating5.0 (3 ratings)5.0 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings33
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size76 MB16 MB
Age rating4+4+
DeveloperStamp AIPoker Games Interactive

Customer experience

Stamp Mail

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Oculock

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Stamp Mail

Subscriptions4
  • Stamp Individual (Monthly)7 Days trial$20.001 Month
  • Stamp Business (Monthly)7 Days trial$50.001 Month
  • Stamp Individual (Annual)7 Days trial$191.991 Year
Show 1 more
  • Stamp Business (Annual)7 Days trial$479.991 Year
2 purchases

Oculock

Subscriptions2
  • Oculock One Monthly14 Days trial$2.991 Month
  • Oculock One Annual1 Month trial$24.991 Year

Questions

Is Stamp Mail free?
Stamp Mail is free to download, with in-app purchases available.
Is Oculock free?
Oculock is free to download, with in-app purchases available.
Which has better reviews, Stamp Mail or Oculock?
Stamp Mail and Oculock are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.
Do Stamp Mail or Oculock have ads?
Neither Stamp Mail nor Oculock shows ads.
Which is updated more often, Stamp Mail or Oculock?
Stamp Mail ships an update weekly, and Oculock every 2 weeks. Most recently, Stamp Mail was updated on November 5, 2026 and Oculock on October 30, 2026.

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