# Circuitry vs UW Notify

The clearest difference is price: Circuitry at Free against UW Notify's $6.99. UW Notify's advantage is update cadence (every 7 months vs every 46 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Circuitry is free to download; UW Notify costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Circuitry ships an update every 46 months, UW Notify every 7 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Circuitry | UW Notify |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[4.8 (291 ratings)](https://appshunter.io/ios/app/circuitry/id959536839/reviews)** | — |
| Number of ratings | **291** | — |
| Positive reviews | 95.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 46 months | **Every 7 months** |
| Monetization | Paid | — |
| Size | 9 MB | 42 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Foster](https://appshunter.io/developer/959536838) | [ADAM CHRISTOPHER TROIANI](https://appshunter.io/developer/1835493148) |

## What reviewers say

### Circuitry

[App page](https://appshunter.io/ios/app/circuitry/id959536839)

Explore boolean algebra and digital circuits through interactive logic gate puzzles. Build and experiment with complex circuit designs in a sandbox environment. Progress through levels to unlock new components and challenges.

**Highlights:** Interactive logic circuit diagrams, Boolean algebra learning, Logic gate puzzles, Sandbox circuit building, Unlockable circuit components, 21 logic problems

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning logic gates
- 💰 Free to use
- 🎮 Fun and engaging levels
- 💡 Playground mode for tinkering
- 📱 Good iPad simulator

**What reviewers complain about**

- 🐛 Clunky controls for moving/connecting
- 🐛 Wires can be difficult to detach
- 🐛 Inconsistent connection handling
- 🐛 Touch hitboxes are flaky
- 🐛 Drag-and-drop recognition issues

**Reported bugs**

- Problem #7 has no solution
- Wires get stuck/difficult to detach
- Clunky drag-and-drop for moving components and connecting wires
- 4-bit register has incorrect visual
- Problem #5 has a potential mistake in logic

**Requested features**

- More levels
- Explain more/help when stuck
- Ability to put text on buttons/LEDs
- More complex components (multiplexer, demultiplexer, ALU, shift register, decoders, etc.)
- Ability to adjust clock speed


### UW Notify

[App page](https://appshunter.io/ios/app/uw-notify/id6751511830)

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

**In-app purchases:** none


## Frequently asked questions

### Is Circuitry free?

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

### Is UW Notify free?

UW Notify costs $6.99, with no in-app purchases.

### Do Circuitry or UW Notify have ads?

Neither Circuitry nor UW Notify shows ads.

### Which is updated more often, Circuitry or UW Notify?

Circuitry ships an update every 46 months, and UW Notify every 7 months. Most recently, Circuitry was updated on November 1, 2026 and UW Notify on October 30, 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.*