Mail Tracer vs KAIROS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mail Tracer
This app provides advanced email tracking for the iOS Mail app, letting you know if your sent emails have been read, when, and how many times. It also offers insights into the location and device used to access your emails.
- Track email opens
- See read times and frequency
- View access location and device
- Real-time open alerts
- Unlimited free tracking
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Mail Tracer is an email tracking app for iOS Mail App that lets you know if the emails you’ve sent have been read or not. ****GET TO KNOW IF PEOPLE ARE READING YOUR MAILS**** EMAIL TRACKING FOR APPLE NATIVE MAIL APP - See which emails have been read, how long ago and how many times - Stop asking if your colleagues read your emails - Find out location and device from which your emails were accessed MAIL TRACER BASIC FREE - Free and unlimited email tracking - Real-time alerts when your emails are open MAIL TRACER PRO - For professionals using iOS Mail App - Unlimited features - Ad-free signature - Premium 24-hour support WHO IS IT FOR? - Anyone sending emails from iOS Mail App. - Account managers, businesses, sales teams and people with direct client relationships - Professionals looking to increase their productivity - Teams, project managers, coordinators and internal communications - Independent professionals and freelancers - Professionals actively looking for employment Some features within the app require an additional subscription. When you purchase a subscription, please be aware of the following: - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Find Our Terms of Use : https://mailtracer.app/terms.html Privacy Policy : https://mailtracer.app/privacy.html Keywords: email tracker, email tracking, mail track, mail tracking, mailtrack for gmail, mail tracking for gmail, email tracking for gmail, email tracker for gmail, tracker, outlook email tracker
KAIROS
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The Manifesto. We don't sell "features"; we sell a new way of being HEADLINE: THE UNINITIATED MAKE RESOLUTIONS. THE INITIATED EXECUTE PROTOCOLS. Most New Year's resolutions fail by February because they are built on "motivation", a fleeting emotion. KAIROS is built on Mortality, the only absolute truth. We stripped away the gamified fluff, the "wellness" aesthetics, and the dopamine loops. What remains is a tool of Existential Brutalism designed for one purpose: Radical Focus. THE KAIROS PROTOCOL: MEMENTO MORI (The Death Clock) Your life is visualized not as an endless timeline, but as a finite progress bar. See exactly how many weeks you have left. It is terrifying. It is necessary. It is the ultimate fuel. THE MORNING RITE (Wheel of Life) Begin every day by calibrating your 6 Core Domains: AGENCY (Willpower & Discipline) CAPITAL (Wealth & Resources) VITALITY (Health & Bio-data) NETWORK (Tribe & Influence) INTELLECT (Deep Work & Learning) ENTROPY (Chaos Management) DIRECTIVES (Not "Habits") You don't need "streaks"; you need consistency. Track the binary actions that move the needle. Win the morning, win the day. THE CHRONICLE (Stoic Journaling) A dedicated space to converse with your future self. Free Tier: The "Horizon" limits your history to 7 days. Live in the present. Premium: Unlock "Eternal Sovereignty" for an unlimited archive of your life's work. WHO IS THIS FOR? The Founder building in the trenches. The Artist fighting resistance. The Stoic seeking stillness in the chaos of the city. You, if you are tired of wasting your potential. You have roughly 4,000 weeks on this planet. How many have you already burned? Download KAIROS. Initiate the Protocol. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tengrivertex.com/apps/kairos/privacy
Screenshots
Verdict
The clearest difference is ads: KAIROS at none against Mail Tracer's shown. KAIROS also leads on iOS requirement (12.0 vs 16.0). On price, 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
Both are free to download. Mail Tracer sells 9 in-app purchases, starting at $1.99 per 7 days and KAIROS sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.
| Parameter | Mail Tracer | KAIROS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (217 ratings) — better | — |
| Positive reviews | 18.3% of reviews | — |
| Number of ratings | 217 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Vaibhav Narula | Tengri Vertex LLC |
Bugs and requests
Mail Tracer
Reported bugs
3 issues- Frequent crashes and errors
- Compatibility issues with newer iOS versions
- Tracking not working as expected
Requested features
3 requests- Improved accuracy of location and device tracking
- Ability to track replies and forwards
- Integration with more email clients
KAIROS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mail Tracer
- Pro - Weekly3 Days trial$1.997 Days
- Pro - Monthly3 Days trial$3.991 Month
- Pro Plan - Monthly3 Days trial$6.991 Month
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- Pro Plan - Yearly3 Days trial$14.991 Year
- Pro Plan - Yearly3 Days trial$19.991 Year
- Pro Plan - Yearly3 Days trial$24.991 Year
- Pro Plan - Yearly7 Days trial$29.991 Year
- Pro Plan - Yearly3 Days trial$39.991 Year
- Pro Version - Lifetime$29.99
KAIROS
- Kairos Premium$9.991 Year









