# Probability for Computing vs Smarter

Probability for Computing and Smarter are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Probability for Computing | Smarter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smarter-learn-with-friends/id6775844972/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 38 MB | 14 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AFTW LLC](https://appshunter.io/developer/1886356149) | [MooseQuest LLC](https://appshunter.io/developer/6775843022) |

## What reviewers say

### Probability for Computing

[App page](https://appshunter.io/ios/app/probability-for-computing/id6774024034)

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

**In-app purchases:** none


### Smarter

[App page](https://appshunter.io/ios/app/smarter-learn-with-friends/id6775844972)

Engage in a daily learning game with friends. Vote on topics, read short lessons, and take quick quizzes to build streaks and unlock new features. It's a shared, private ritual for learning something new together.

**Highlights:** Daily learning topics, Group voting on lessons, Short lessons and quizzes, Streak building, Propose custom topics, Group leaderboards, Private and ad-free

**Features:** iMessage stickers, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Probability for Computing free?

Probability for Computing is free to download, with no in-app purchases.

### Is Smarter free?

Smarter is free to download, with no in-app purchases.

### Do Probability for Computing or Smarter have ads?

Neither Probability for Computing nor Smarter shows ads.

---

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