Comparison

Preparo vs Ultramind

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

Head to head
About

Preparo

Prepare for technical interviews with AI-powered question generation, DSA problem tracking, and simulated interview environments. Save past questions, get timely reminders, and journal your experiences to learn and improve.

Highlights
  • AI-generated interview questions
  • DSA problem tracking
  • Simulated interview timer
  • In-app hints and solutions
  • Interview question saving
  • Timely revision reminders
  • PDF export of interview experience
Features
Read full description

Preparo is a FREE interview tracking and AI-assisted preparation app. The Easy Way to DSA. Track your progress through 75 tried and tested DSA problems. Use the inbuilt timer to simulate real-world DSA interviews. Get a hint if you’re stuck, go through the solution after your attempt in the language of your choice or sit back and watch a video solution for the problem, all from within the app. With AI, You Never Start From 0. Save previously faced interview questions to give you a head start for the next interview. Fret not if it’s your first interview, AI will generate as many questions as you want. Be One Step Ahead of Schedule. Focus on the prep as Preparo takes care of reminding you to revise or nudges you minutes before an interview with your interview notes. Get timely reminders to store the questions you faced in the interview. You don’t have to leave the app for answers - AI will do it for you at the tap of a button. ExportInterviewExperience.pdf Easily share your round- or keyword-filtered breakup of questions as a PDF with your friends. Accessible by Default Experience the app in different text sizes and in light and dark modes for a truly native experience. Notes Before and After the Interview Save your to-do list to remind yourself to fill the water bottle on your desk or check your Meet permissions for a seamless interview experience. Journal your thoughts after an interview to learn from your experience later on.
 Prep Across Devices Sync your progress across devices using iCloud.

About

Ultramind

This app uses machine learning and personalized activities to enhance cognitive function. It offers logical and creative tasks, adapting to user data for mental wellness and clarity. The app features a calming Zen Garden theme and is designed with privacy in mind.

Highlights
  • Machine learning-based cognitive enhancement
  • Personalized mental wellness activities
  • Logical and creative brain tasks
  • Real-time sensor data adaptation
  • Serene Zen Garden theme
  • Privacy-focused design
Features
Read full description

Measure your mind's speed.

Screenshots

Preparo4 screens
Ultramind4 screens

Verdict

The call

The clearest difference is in-app purchases: Preparo at none against Ultramind's 7. Ultramind's advantage is ratings volume (3 vs 1). On price, rating, update cadence 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. Ultramind sells 7 in-app purchases, starting at $1.99 per month. Preparo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Preparo against 5.0 for Ultramind. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

Preparo ships an update every 3 weeks, Ultramind fortnightly. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Preparo versus Ultramind: the parameters behind the verdict, then further details
ParameterPreparoUltramind
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings13 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size4 MB984 MB
Age rating4+4+
DeveloperGowtham RavichandranULTRAMIND

In-app purchases

None

Preparo

No in-app purchases

7 purchases

Ultramind

Subscriptions4
  • Pro$1.991 Month
  • Students1 Month trial$2.991 Month
  • Max7 Days trial$12.991 Month
Show 1 more
  • Annual1 Month trial$99.991 Year
One-time3
  • Careers$1.99
  • Founders$199.99
  • Ultrabase Community$999.99

Questions

Is Preparo free?
Preparo is free to download, with no in-app purchases.
Is Ultramind free?
Ultramind is free to download, with in-app purchases available.
Which has better reviews, Preparo or Ultramind?
Preparo and Ultramind are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do Preparo or Ultramind have ads?
Neither Preparo nor Ultramind shows ads.
Which is updated more often, Preparo or Ultramind?
Preparo ships an update every 3 weeks, and Ultramind fortnightly. Most recently, Preparo was updated on October 30, 2026 and Ultramind on October 27, 2026.

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