Comparison

Probability Distribution vs Universität Bremen

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

Head to head
About

Probability Distribution

This app allows users to calculate probabilities and visualize various continuous and discrete probability distributions. It supports a wide range of common distributions and plans to add more in the future.

Highlights
  • Calculate probabilities
  • Visualize distributions
  • Normal (Gaussian) distribution
  • Binomial distribution
  • Poisson distribution
  • Exponential distribution
Features
Read full description

Calculate probabilities and visualize probability distributions. Supported continuous probability distributions: - Normal (Gaussian) - t (Student's t) - Chi-Squared - F - Exponential - Gamma - Beta - Log-normal Supported discrete probability distributions: - Binomial - Poisson - Pascal - Geometric - Hypergeometric and more are coming.

About

Universität Bremen

Access your digital student ID, European Student Card, and Deutschlandsemesterticket offline. Receive emergency notifications and benefit from tamper-proof security features for your student identification.

Highlights
  • Digital student ID
  • Offline access
  • European Student Card
  • Deutschlandsemesterticket
  • Emergency notifications
  • Tamper-proof security
Features
Read full description

Forgot your student ID? That’s a thing of the past! With the University of Bremen App, you always have your relevant identification with you digitally—even without an internet connection. Current Student ID Student ID always available Your ID remains automatically valid as long as you are enrolled. No internet connection? No problem. The ID remains accessible offline for up to 30 days. European Student Card With the integrated European Student Card, you can prove your student status at any time while traveling or studying in other European countries. Deutschlandsemesterticket The Deutschlandsemesterticket is also included, allowing you to travel on public transport throughout all of Germany. Emergency Notifications In the event of an emergency, the University of Bremen will inform you quickly and directly via critical alert notifications. Tamper-Proof Security Special security features, such as screenshot protection and verification through the Campus Management System, ensure that the digital ID is secure against forgery. Your data is safe: Naturally, all requirements of the General Data Protection Regulation (GDPR) are strictly followed: Personal data (such as your name or student ID number) is never stored on the app's servers. The app simply displays this information via interfaces with the University of Bremen’s existing systems. To ensure you don't have to log in every time you open the app, your login credentials are encrypted and stored locally in a secure area provided by your mobile operating system. This data is never shared with third parties. GDPR compliance is verified through annual data protection audits conducted by TÜV Süd.

Screenshots

Probability Distribution4 screens
Universität Bremen4 screens

Verdict

The call

The clearest difference is review sentiment: Universität Bremen at 100% against Probability Distribution's 33%. Universität Bremen also leads on in-app purchases (none vs 1). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Probability Distribution sells 1 one-off in-app purchase. Universität Bremen asks for nothing beyond the download.

UpkeepUpdate frequency

Probability Distribution ships an update every 2 weeks, Universität Bremen fortnightly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
Probability Distribution versus Universität Bremen: the parameters behind the verdict, then further details
ParameterProbability DistributionUniversität Bremen
PriceFreeFree
Rating4.5 (15 ratings) — better—
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings15 — better—
Update frequencyEvery 2 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size7 MB56 MB
Age rating4+4+
DeveloperMadiyar AitbayevStudent & Campus Services GmbH

Customer experience

Probability Distribution

All ratings15 ratings
Positive86.7%
Neutral0.0%
Negative13.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Universität Bremen

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Probability Distribution

One-time1
  • Unlock All Distributions$2.99
None

Universität Bremen

No in-app purchases

Questions

Is Probability Distribution free?
Probability Distribution is free to download, with in-app purchases available.
Is Universität Bremen free?
Universität Bremen is free to download, with no in-app purchases.
Do Probability Distribution or Universität Bremen have ads?
Neither Probability Distribution nor Universität Bremen shows ads.
Which is updated more often, Probability Distribution or Universität Bremen?
Probability Distribution ships an update every 2 weeks, and Universität Bremen fortnightly. Most recently, Probability Distribution was updated on October 24, 2026 and Universität Bremen on October 16, 2026.

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