# Multi Base Blocks Applications vs Probability Calculator Plus

The clearest difference is price: Multi Base Blocks Applications at $0.99 against Probability Calculator Plus's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Multi Base Blocks Applications costs $0.99 and Probability Calculator Plus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Multi Base Blocks Applications ships an update every 22 months, Probability Calculator Plus every 23 months. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Multi Base Blocks Applications | Probability Calculator Plus |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/probability-calculator-plus/id1625628315/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 22 months** | Every 23 months |
| Monetization | — | Paid |
| Size | 5 MB | 1 MB |
| Requires iOS | **17.2** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Glen Richgels](https://appshunter.io/developer/1450301155) | [Heng Jia Liang](https://appshunter.io/developer/1532000635) |

## What reviewers say

### Multi Base Blocks Applications

[App page](https://appshunter.io/ios/app/multi-base-blocks-applications/id1479873029)

**Features:** macOS Compatibility

**In-app purchases:** none


### Probability Calculator Plus

[App page](https://appshunter.io/ios/app/probability-calculator-plus/id1625628315)

Master probability and statistics with instant, step-by-step solutions for various calculations and distributions. Includes a random experiment simulator and a comprehensive reference guide.

**Highlights:** Basic and conditional probability calculations, Venn diagram calculator with visual representation, Statistical distributions (Binomial, Normal, Poisson), Random experiment simulator (dice, coins, cards), Step-by-step solutions for all calculations, Calculation history and reference guide

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Multi Base Blocks Applications free?

Multi Base Blocks Applications costs $0.99, with no in-app purchases.

### Is Probability Calculator Plus free?

Probability Calculator Plus costs $2.99, with no in-app purchases.

### Do Multi Base Blocks Applications or Probability Calculator Plus have ads?

Neither Multi Base Blocks Applications nor Probability Calculator Plus shows ads.

### Which is updated more often, Multi Base Blocks Applications or Probability Calculator Plus?

Multi Base Blocks Applications ships an update every 22 months, and Probability Calculator Plus every 23 months. Most recently, Multi Base Blocks Applications was updated on October 18, 2026 and Probability Calculator Plus on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*