# Digits of Pi (π) vs DEA

Digits of Pi (π) and DEA 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 | Digits of Pi (π) | DEA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digits-of-pi/id1573339334/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | — |
| Size | 0 MB | 28 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [H Valeur](https://appshunter.io/developer/621824042) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### Digits of Pi (π)

[App page](https://appshunter.io/ios/app/digits-of-pi/id1573339334)

This app helps you practice memorizing and testing your knowledge of Pi's decimal places. It's designed as a cognitive exercise with educational value for all ages.

**Highlights:** Practice memorizing Pi, Test your Pi knowledge, Cognitive exercise, Educational value, Brain workout

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

**In-app purchases:** none


### DEA

[App page](https://appshunter.io/ios/app/dea-c01-data-engineer-prep/id6747032687)

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

**In-app purchases:** none


## Frequently asked questions

### Is Digits of Pi (π) free?

Digits of Pi (π) is free to download, with no in-app purchases.

### Is DEA free?

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

### Do Digits of Pi (π) or DEA have ads?

Neither Digits of Pi (π) nor DEA shows ads.

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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.*