# The Math Flash Machine vs WFE Pocket

The clearest difference is price: WFE Pocket at Free against The Math Flash Machine's $0.99. WFE Pocket also leads on update cadence (every 3 weeks vs every 30 months). The Math Flash Machine's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

WFE Pocket is free to download; The Math Flash Machine costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

The Math Flash Machine ships an update every 30 months, WFE Pocket every 3 weeks. The most recent releases landed on September 11, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | The Math Flash Machine | WFE Pocket |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.5 (11 ratings)](https://appshunter.io/ios/app/wfe-pocket/id1131110881/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 11 MB | 8 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Bourbon Bro, LLC](https://appshunter.io/developer/1839678359) |

## What reviewers say

### The Math Flash Machine

[App page](https://appshunter.io/ios/app/the-math-flash-machine/id1003509894)

**Features:** macOS Compatibility

**In-app purchases:** none


### WFE Pocket

[App page](https://appshunter.io/ios/app/wfe-pocket/id1131110881)

This app helps bourbon enthusiasts organize and track their Willett Family Estate collection. It offers instant lookup and search for bottle details, including proof, origin, and reviews.

**Highlights:** Instant bottle lookup, Search by proof, count, name, origin, Includes review links, Bottle images, Organize bourbon collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Math Flash Machine free?

The Math Flash Machine costs $0.99, with no in-app purchases.

### Is WFE Pocket free?

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

### Do The Math Flash Machine or WFE Pocket have ads?

Neither The Math Flash Machine nor WFE Pocket shows ads.

### Which is updated more often, The Math Flash Machine or WFE Pocket?

The Math Flash Machine ships an update every 30 months, and WFE Pocket every 3 weeks. Most recently, The Math Flash Machine was updated on September 11, 2026 and WFE Pocket on June 1, 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.*