# SlipStick vs Learn Raspberry Pi Pico Pro

The clearest difference is update cadence: SlipStick at weekly against Learn Raspberry Pi Pico Pro's every 2 months. SlipStick also leads on price ($0.99 vs $4.99) and chart position (#121 vs unranked). On ads, in-app purchases and device support there is nothing between them.

SlipStick costs $0.99 and Learn Raspberry Pi Pico Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SlipStick ships an update weekly, Learn Raspberry Pi Pico Pro every 2 months. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | SlipStick | Learn Raspberry Pi Pico Pro |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/slipstick/id1523544516/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Paid | — |
| Best chart rank | **#121** | — |
| Size | 1 MB | 27 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Steve Glenner](https://appshunter.io/developer/1518671062) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### SlipStick

[App page](https://appshunter.io/ios/app/slipstick/id1523544516)

**Currently charting:** #121 Top Paid · Education (US App Store)

This app is a fully functional digital reproduction of a classic engineering slide rule. It allows users to perform complex calculations like multiplication, division, logarithms, and trigonometry, just like the original manual tool.

**Highlights:** Virtual slide rule reproduction, Multiplication and division, Logarithm calculations, Trigonometry calculations, Classic engineering tool

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

**In-app purchases:** none


### Learn Raspberry Pi Pico Pro

[App page](https://appshunter.io/ios/app/learn-raspberry-pi-pico-pro/id6755153334)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SlipStick free?

SlipStick costs $0.99, with no in-app purchases.

### Is Learn Raspberry Pi Pico Pro free?

Learn Raspberry Pi Pico Pro costs $4.99, with no in-app purchases.

### Do SlipStick or Learn Raspberry Pi Pico Pro have ads?

Neither SlipStick nor Learn Raspberry Pi Pico Pro shows ads.

### Which is updated more often, SlipStick or Learn Raspberry Pi Pico Pro?

SlipStick ships an update weekly, and Learn Raspberry Pi Pico Pro every 2 months. Most recently, SlipStick was updated on October 25, 2026 and Learn Raspberry Pi Pico Pro on October 19, 2026.

---

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