# Databiz Eolas vs Pi

The clearest difference is ads: Databiz Eolas at none against Pi's shown. Pi's advantage is update cadence (every 10 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Databiz Eolas ships an update every 5 weeks, Pi every 10 days. The most recent releases landed on September 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Databiz Eolas | Pi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (34 ratings)](https://appshunter.io/ios/app/pi-squared/id6737175718/reviews)** |
| Number of ratings | — | **34** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | — | Ad-supported |
| Size | 30 MB | 89 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Databiz Solutions](https://appshunter.io/developer/1530398971) | [David Carr](https://appshunter.io/developer/1775086517) |

## What reviewers say

### Databiz Eolas

[App page](https://appshunter.io/ios/app/databiz-eolas/id1530398969)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Pi

[App page](https://appshunter.io/ios/app/pi-squared/id6737175718)

Engage in quick math challenges and compete with friends to improve your skills. This app transforms math learning into an exciting game, making it fun and accessible for all ages. Swap mindless scrolling for brain-boosting battles and enjoy a positive learning environment.

**Highlights:** Time-pressured math quizzes, Leaderboard competition, Daily math challenges, Smarter screen time alternative, Positive reinforcement messages, Math skill improvement

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent math tool
- 👍 Fun and engaging
- 👍 Intuitive and easy to navigate
- 👍 Great for learning and practice
- 👍 Wakes up the brain


## Frequently asked questions

### Is Databiz Eolas free?

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

### Is Pi free?

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

### Do Databiz Eolas or Pi have ads?

Pi shows ads; Databiz Eolas does not.

### Which is updated more often, Databiz Eolas or Pi?

Databiz Eolas ships an update every 5 weeks, and Pi every 10 days. Most recently, Databiz Eolas was updated on September 16, 2026 and Pi on September 29, 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.*