# Pi Generator vs Woojer Wellness

The clearest difference is in-app purchases: Woojer Wellness at none against Pi Generator's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pi Generator sells 1 one-off in-app purchase. Woojer Wellness asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Pi Generator | Woojer Wellness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/pi-generator/id1083533056/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | Free | — |
| Size | 35 MB | 81 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mark Duenas](https://appshunter.io/developer/1083533055) | [Woojer Ltd](https://appshunter.io/developer/912349084) |

## What reviewers say

### Pi Generator

[App page](https://appshunter.io/ios/app/pi-generator/id1083533056)

This app generates a large number of pi digits, up to 100,000. It also offers a practice mode for learning pi. Test your device's capabilities with extensive pi calculations.

**Highlights:** Generates up to 10,000 digits of pi, View up to 100,000 digits, Practice learning pi, Device performance testing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Woojer Wellness

[App page](https://appshunter.io/ios/app/woojer-wellness/id6785855620)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pi Generator free?

Pi Generator is free to download, with in-app purchases available.

### Is Woojer Wellness free?

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

### Do Pi Generator or Woojer Wellness have ads?

Neither Pi Generator nor Woojer Wellness shows ads.

### Which is updated more often, Pi Generator or Woojer Wellness?

Pi Generator ships an update every 10 days, and Woojer Wellness every 10 days. Most recently, Pi Generator was updated on October 24, 2026 and Woojer Wellness on October 21, 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.*