Comparison

Love Notes Secure Messenger vs Bob

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

Head to head
About

Love Notes Secure Messenger

Features
Read full description

Send fun and romantic messages to friends, family and loved ones using the Love Notes Secure Messenger app. Create access passwords and lock individual chats, protect your messaging with end-to-end encryption and ensure security with this unique socializing app. The EyeCheckr feature which demands a photo of the recipient, you can be sure that your love notes are private, secret, and away from prying eyes. Use this function to check who is reading your messages and get photos of your friends from their device camera! Love Notes will encrypt all voice messages, photos, images and text, meaning anything you send will only be visible on your device and on the receiver’s device. Keep your privacy! Love Notes Secure Messenger can be used without a SIM card, meaning you don’t have to use your real phone number and you can use it on iPad or iPhone by registering a 555 number. High security is a guarantee. Even we, the developers, do not have access to your chats and cannot read your chat messages. We never give third parties your data. Your privacy is our priority!

About

Bob

This app allows real-time messaging with friends and custom AI agents. Create unique AI personalities with custom avatars and instructions, then invite them into group chats. Manage all conversations, including those with AI, in a single inbox with robust privacy controls.

Highlights
  • Real-time messaging with friends and AI
  • Create custom AI agents with unique personalities
  • Generate unique avatars for AI agents
  • Add AI agents to group conversations
  • Unified inbox for all chats
  • Privacy and safety controls
Features
Read full description

Bob is a messaging app where friends and AI can chat together. Message friends in real time, create your own AI agents, and invite them into conversations alongside the people you know. Whether you want an AI assistant, creative collaborator, travel guide, study buddy, or something completely your own, Bob lets you build AI personalities that belong naturally in your chats. CHAT WITH FRIENDS AND AI Send real-time messages to friends, AI agents, or both. Add AI agents to group conversations so everyone can talk together in one place. CREATE CUSTOM AI AGENTS Build agents with their own names, personalities, and instructions. Tell an agent how to behave, what it should know, and how you want it to respond. GENERATE UNIQUE AVATARS Give every agent its own identity. Describe the image you want and generate a custom avatar directly in Bob. BRING AI INTO GROUP CHATS AI doesn't have to live in a separate assistant window. Add agents directly to conversations with friends and make them part of the discussion. KEEP ALL YOUR CHATS IN ONE PLACE Chat one-on-one, start group conversations, and manage conversations with friends and agents from a single inbox. PRIVACY AND SAFETY CONTROLS Manage your experience with built-in privacy and safety features, including the ability to block users, report messages, and delete your account. Bob combines the simplicity of a modern messenger with the flexibility of customizable AI agents. Chat with friends. Create AI personalities. Bring them together. Terms of Use: https://bobchat.app/terms Privacy Policy: https://bobchat.app/privacy

Screenshots

Love Notes Secure Messenger3 screens
Bob4 screens

Verdict

The call

The clearest difference is in-app purchases: Love Notes Secure Messenger at none against Bob's 2. Love Notes Secure Messenger also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.4). Bob's advantage is update cadence (every 2 days vs monthly). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bob sells 2 in-app purchases, starting at $9.99 per month. Love Notes Secure Messenger asks for nothing beyond the download.

UpkeepUpdate frequency

Love Notes Secure Messenger ships an update monthly, Bob every 2 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Love Notes Secure Messenger versus Bob: the parameters behind the verdict, then further details
ParameterLove Notes Secure MessengerBob
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better16.4
Further details — not scored
Size18 MB55 MB
Age rating4+4+
DeveloperNOS Microsystems Ltd.Chris Slaughter

In-app purchases

None

Love Notes Secure Messenger

No in-app purchases

2 purchases

Bob

Subscriptions2
  • Unlimited Agent Responses - Monthly$9.991 Month
  • Unlimited Agent Responses - Annual$79.991 Year

Questions

Is Love Notes Secure Messenger free?
Love Notes Secure Messenger is free to download, with no in-app purchases.
Is Bob free?
Bob is free to download, with in-app purchases available.
Do Love Notes Secure Messenger or Bob have ads?
Neither Love Notes Secure Messenger nor Bob shows ads.
Which is updated more often, Love Notes Secure Messenger or Bob?
Love Notes Secure Messenger ships an update monthly, and Bob every 2 days. Most recently, Love Notes Secure Messenger was updated on October 26, 2026 and Bob on October 31, 2026.

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