Comparison

Mitra vs When Did I...? Tracker

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

Head to head
About

Mitra

This AI assistant handles your phone calls, making and answering them on your behalf. It learns your preferences, manages tasks, and integrates with your apps for a more efficient day. Prioritizing privacy and control, it allows you to customize your assistant.

Highlights
  • Make and answer calls
  • Use your own phone number
  • Natural voice and text interaction
  • Live call monitoring and transcripts
  • Task and calendar management
  • App and file integration
  • Secure web browsing assistance
  • Customizable AI assistants
Features
Read full description

Mitra is the AI assistant that represents you on phone calls. It makes and answers calls, follows your instructions, and helps you get things done. It learns your preferences and keeps track of the details, with an emphasis on privacy, security, and control. Key features • Make and answer calls: Let Mitra coordinate plans, arrange appointments, resolve questions, and follow through on your behalf. • On your own number: Mitra makes and answers calls using the number people already know. • Talk naturally: Tell Mitra what you need by text or voice. It remembers the context and preferences you share. • Stay involved: Listen live, read transcripts, or join a call. Choose when Mitra should ring you. • Review conversations: Find recordings, transcripts, and summaries after your calls. • Manage your day: Keep your to-dos, plans, and important updates together. • Connect your apps: Let Mitra find information, send emails, update your calendar, and work with your files. • Use a secure browser: Get help finding information and completing tasks on websites. • Set your boundaries: Choose what to share, what to connect, and approve actions that need your permission. • Make it yours: Customize your assistant or create separate assistants for different responsibilities. Terms of Use: https://www.getmitra.com/terms-of-use Privacy Policy: https://www.getmitra.com/privacy-policy

About

When Did I...? Tracker

Easily record and recall the last time you completed everyday tasks, appointments, or maintenance. Avoid searching through old records by quickly checking when you last did something important.

Highlights
  • Customizable trackers for any task
  • Quick date updates for completed activities
  • View history of past task completions
  • Optional reminders for regular activities
  • Flexible tracking for various life areas
  • Simple and intuitive user interface
Features
Read full description

Built by Nancy Kleeman, an independent app creator who knows how easy it is to forget when you last changed the furnace filter, got a haircut, or took care of everyday tasks. Remember the moments that are easy to forget. When Did I...? Tracker is a simple, straightforward app that helps you keep track of the last time you completed everyday tasks, appointments, maintenance, and personal activities. Instead of searching through calendars, receipts, emails, or notes, quickly open the app and see exactly when you last did something. YOUR FIRST 3 TRACKERS ARE FREE! Create and name your own trackers for whatever matters to you. Track your last oil change, haircut, dental appointment, air-filter replacement, pet grooming visit, medication refill, or anything else you want to remember. KEY FEATURES • Three free customizable trackers: Name each tracker for whatever you want to remember. • Quick updates: Record the date whenever you complete an activity. • Activity history: Check when you last completed a task or attended an appointment. • Optional reminders: Set reminders for activities you want to track regularly. • Flexible for everyday life: Track vehicle maintenance, personal care, home upkeep, appointments, pet care, and more. • Simple to use: No complicated setup or crowded calendar. FREE OR PREMIUM — YOUR CHOICE Start with three free trackers. Need more? Upgrade to Premium for unlimited trackers. Premium subscriptions: • Monthly: $1.99 • Yearly: $14.99 Life gets busy, and small but important dates are easy to lose track of. When Did I...? Tracker gives you one convenient place to record them, so the answer is always close at hand. When did I last do that? Now you will know. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mitra4 screens
When Did I...? Tracker4 screens

Verdict

The call

The clearest difference is ads: When Did I...? Tracker at none against Mitra's shown. When Did I...? Tracker also leads on rating (5.0 vs 4.6) and iOS requirement (16.4 vs 18.0). Mitra's advantage is ratings volume (387 vs 1). On price, update cadence, in-app purchases and monetization model 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. Mitra sells 10 in-app purchases, starting at $30.00 per month and When Did I...? Tracker sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

When Did I...? Tracker holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Mitra has 387 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Mitra ships an update every 6 days, When Did I...? Tracker weekly. The most recent releases landed on November 12, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 6 level
Mitra versus When Did I...? Tracker: the parameters behind the verdict, then further details
ParameterMitraWhen Did I...? Tracker
PriceFreeFree
Rating4.6 (387 ratings)5.0 (1 ratings) — better
Positive reviews77.8% of reviews—
Number of ratings387 — better1
Update frequencyEvery 6 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.4 — better
Further details — not scored
Size133 MB38 MB
Age rating12+17+
DeveloperDeusMachina, Inc.Nancy Kleeman

Customer experience

Mitra

All ratings383 ratings
Positive89.6%
Neutral3.7%
Negative6.8%
Written reviews72 reviews
Positive77.8%
Neutral2.8%
Negative19.4%

When Did I...? Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Mitra

Reported bugs

10 issues
  • Unable to send verification code
  • Invalid code during sign-up
  • App freezes on logo screen
  • App corrupts phone, making it hard to remove
  • Mitra calls back vendors/customers when issue addressed
Show 5 more
  • Mitra fabricates information and case numbers
  • Mitra continues to call after being instructed to cease
  • Voice quality is bad
  • Voice is not the selected one
  • Sign up is broken

Requested features

11 requests
  • AI for texting
  • More voice options
  • Complete UI overhaul
  • Dedicated greeting customization
  • Send/receive text messages
Show 6 more
  • Dedicated notification area
  • Add color to the app
  • Customer support button
  • Allow Mitra to search the internet
  • Ability to select phone menu options (e.g., dial 0 for operator, enter extension)
  • Dark mode option

When Did I...? Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Mitra

Subscriptions7
  • Mitra Pro1 Month trial$30.001 Month
  • Mitra Pro$30.001 Month
  • Mitra Premier$90.001 Month
Show 4 more
  • Mitra Prime1 Month trial$300.001 Month
  • Mitra Prime$300.001 Month
  • Mitra Pro$300.001 Year
  • Mitra Premier$900.001 Year
One-time3
  • 5 Call Hours$30.00
  • 10 Call Hours$60.00
  • 15 Call Hours$90.00
2 purchases

When Did I...? Tracker

Subscriptions2
  • When Did I Premium Monthly$1.991 Month
  • When Did I Premium Yearly$14.991 Year

Questions

Is Mitra free?
Mitra is free to download, with in-app purchases available.
Is When Did I...? Tracker free?
When Did I...? Tracker is free to download, with in-app purchases available.
Which has better reviews, Mitra or When Did I...? Tracker?
When Did I...? Tracker is rated higher. Mitra averages 4.6 out of 5 from 387 ratings, while When Did I...? Tracker averages 5.0 from 1 ratings.
Do Mitra or When Did I...? Tracker have ads?
Mitra shows ads; When Did I...? Tracker does not.
Which is updated more often, Mitra or When Did I...? Tracker?
Mitra ships an update every 6 days, and When Did I...? Tracker weekly. Most recently, Mitra was updated on November 12, 2026 and When Did I...? Tracker on November 6, 2026.

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