Comparison

Pseudo Random Number Generator vs Stoobs

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

Head to head
About

Pseudo Random Number Generator

Easily generate random numbers for various uses, from classroom calls to game dice rolls and lottery picks. Features a user-friendly interface with options for setting ranges and allowing duplicates.

Highlights
  • Generate random numbers
  • Set number range
  • Allow/disallow duplicates
  • Store generated numbers
  • Large, touch-friendly UI
  • Free to use
Features
Read full description

This app provides an easy way to generate random numbers. You can use this app to call up students in class, rolling dice in a game, pick lottery numbers, and etc. Features: • Option to set a range • Option to allow duplicates • Store a list of random numbers • Big and easy-to-touch UI • FREE

About

Stoobs

This app delivers randomly timed reminders to encourage new habits and add variety to your day. It uses surprise to capture attention, unlike traditional scheduled reminders. Customize notifications, intervals, and create custom lists for personalized prompts.

Highlights
  • Randomly timed notifications
  • Customizable reminder lists
  • Personalized notification settings
  • Flexible scheduling intervals
  • No personal data collection
  • Inspiration examples provided
Features
Read full description

Break free from routine or start a new one with Stoobs! Receive randomly timed reminders that inspire you to try something new, shake up your habits, and bring more variety into your day. Unlike traditional calendars and reminder apps, where everything is scheduled for an exact time, Stoobs uses the power of surprise to capture your full attention, so it feels more natural, less repetitive and much harder to ignore. Instead of reminding you at exactly the same time every day, Stoobs delivers reminder notifications at random moments within the time ranges you choose. List reminders make Stoobs even more varied: you choose a theme and add several possible messages. Stoobs then picks both a random time and a random item from your list. A mindfulness reminder might send a breathing exercise one time and a short reflection prompt the next. A movement reminder might choose squats, stretching or jumping jacks. Stoobs doesn't limit how many reminders you can schedule. Whether you want a few reminders each week or dozens every day, Stoobs keeps them coming. Make Stoobs yours! Customize: • Notification text, color and notes • Daily, weekly, monthly or yearly intervals • Weekdays and time windows • Repetitions per interval • Minimum time between reminders • Random entries from your own list, such as messages, quotes or exercises around one theme Need inspiration? Explore our collection of examples: • Drink water four times a day • Stand up and stretch five times a day • Take a movement break three times a day on weekdays • Take a mindful breath three times a day • Practice a mindfulness exercise twice a day • Stop scrolling and put your phone away every evening • Read a page of a book once a day • Call some friends twice a week • Water your plants once a week • Review your budget once a month • Declutter one small area once a month • Back up your important files once a month • Change your passwords once a year • Schedule a dental check-up once a year • Review your personal goals once a month • Write down one thing you're grateful for once a day • Send yourself a motivational message twice a day • Get some fresh air twice a day • Practice a random mindfulness exercise three times a day • Receive a random motivational quote four times a day • Pick a random workout exercise once a day • Get a random journaling prompt every evening Your privacy comes first. Stoobs doesn't collect any personal data. When you start your journey, an anonymous account is created automatically—no sign-up, no personal information required. Your reminders are for you, and only you. Note: Push reminders require notification permission and internet connection

Screenshots

Pseudo Random Number Generator2 screens
Stoobs4 screens

Verdict

The call

The clearest difference is review sentiment: Stoobs at 100% against Pseudo Random Number Generator's 50%. Stoobs also leads on rating (5.0 vs 3.7) and update cadence (weekly vs every 27 months). Pseudo Random Number Generator's advantage is ratings volume (3 vs 1) and iOS requirement (9.0 vs 15.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Stoobs holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 50% of Pseudo Random Number Generator's written reviews are positive against 100% of Stoobs's.

UpkeepUpdate frequency

Pseudo Random Number Generator ships an update every 27 months, Stoobs weekly. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Pseudo Random Number Generator versus Stoobs: the parameters behind the verdict, then further details
ParameterPseudo Random Number GeneratorStoobs
PriceFreeFree
Rating3.7 (3 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings3 — better1
Update frequencyEvery 27 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size22 MB33 MB
Age rating4+4+
Developer齐 陈Michael Boehm

Customer experience

Pseudo Random Number Generator

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Stoobs

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Pseudo Random Number Generator

No in-app purchases

None

Stoobs

No in-app purchases

Questions

Is Pseudo Random Number Generator free?
Pseudo Random Number Generator is free to download, with no in-app purchases.
Is Stoobs free?
Stoobs is free to download, with no in-app purchases.
Which has better reviews, Pseudo Random Number Generator or Stoobs?
Stoobs is rated higher. Pseudo Random Number Generator averages 3.7 out of 5 from 3 ratings, while Stoobs averages 5.0 from 1 ratings.
Do Pseudo Random Number Generator or Stoobs have ads?
Neither Pseudo Random Number Generator nor Stoobs shows ads.
Which is updated more often, Pseudo Random Number Generator or Stoobs?
Pseudo Random Number Generator ships an update every 27 months, and Stoobs weekly. Most recently, Pseudo Random Number Generator was updated on October 3, 2026 and Stoobs on October 10, 2026.

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