# Bernoulli Trial vs Guess the Graph

The clearest difference is in-app purchases: Guess the Graph at none against Bernoulli Trial's 8. Guess the Graph also leads on ratings volume (3 vs 1). Bernoulli Trial's advantage is iOS requirement (15.0 vs 17.6). On price, rating, ads and device support there is nothing between them.

Both are free to download. Bernoulli Trial sells 8 one-off in-app purchases. Guess the Graph asks for nothing beyond the download.

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

## The numbers

| Metric | Bernoulli Trial | Guess the Graph |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bernoulli-trial/id6472449129/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/guess-the-graph/id6757135056/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 180 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 9+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Tianze Guan](https://appshunter.io/developer/1864804675) |

## What reviewers say

### Bernoulli Trial

[App page](https://appshunter.io/ios/app/bernoulli-trial/id6472449129)

Instantly solve math homework and prepare for exams with step-by-step solutions. Calculate probabilities, expected values, variance, and standard deviation for Bernoulli trials. Includes histograms, distribution functions, and learning videos.

**Highlights:** Step-by-step math solutions, Bernoulli trial probability calculation, Expected value, variance, standard deviation, Histogram and distribution function, Curated learning videos, Feedback on incorrect inputs

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Lifetime Access | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Guess the Graph

[App page](https://appshunter.io/ios/app/guess-the-graph/id6757135056)

This educational app helps students understand mathematical functions by analyzing and reconstructing graphs. It offers interactive challenges with real-time visual feedback, supporting various difficulty levels and function types.

**Highlights:** Interactive graph analysis, Function reconstruction challenges, Real-time graph updates, Multiple difficulty levels, Custom math input interface, Built-in cheat sheet

**In-app purchases:** none


## Frequently asked questions

### Is Bernoulli Trial free?

Bernoulli Trial is free to download, with in-app purchases available.

### Is Guess the Graph free?

Guess the Graph is free to download, with no in-app purchases.

### Which has better reviews, Bernoulli Trial or Guess the Graph?

Bernoulli Trial and Guess the Graph are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Bernoulli Trial or Guess the Graph have ads?

Neither Bernoulli Trial nor Guess the Graph shows ads.

---

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