# WOZNIAC-1 — A Retro Computing Odyssey

> A Retro Computing Odyssey (iPhone/iPad app by Timothy McIntosh.)

- Source: https://appshunter.io/ios/app/wozniac/id6474085354 (this page in markdown: same URL + `.md`)
- Developer: [Timothy McIntosh](https://appshunter.io/developer/1720611430)
- Category: Education, Developer Tools
- Price: $7.99
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: English
- Released: 2024-05-29
- Data updated: 2026-05-13
- User reviews in markdown: https://appshunter.io/ios/app/wozniac/id6474085354/reviews.md

## What is WOZNIAC?

Embark on a Nostalgic Journey

WOZNIAC-1 seamlessly blends the classic Apple-1 experience with modern features, inviting you to step back in time and relive the dawn of personal computing. Whether you’re a seasoned veteran or a curious newcomer, our app offers an intuitive interface and a wealth of resources for your retro-computing adventure.

Key Features:

• Smooth Sailing: Landscape mode, customizable fonts, and a dedicated numeric key row for elegant coding on iPhone. Effortlessly import text with “Load in WOZNIAC-1.”

• Super Speed: Witness blazing-fast performance with Fast Mode. Watch as operations conclude in moments, not minutes. It’s a computing time warp (paradoxes not included).

• Fluid Files: Dive into the golden age of computing—experiment with different programs, save your progress, manage files easily with Quick Look previews, and instantly share your creations with other WOZNIAC-1 users.

• Programmer’s Potion: Command the MOS 6502, code with BASIC, delve into assembly with KRUSADER, and wield the power of the legendary “Woz Monitor.” It’s Gandalf’s staff for programmers. “You shall not pass … without debugging!”

• Modernized Marvel: Enjoy a whopping 56 KiB of RAM and lightning-fast terminal display, complete with copy/paste/print and reverse text capability. Keep your text always in sight with Scroll Lock.

• Educational Expedition: Discover original manuals, tutorials, and more in the Help section. Learn from the experts and share your coding journey with the passionate community of retro-computing aficionados on the Internet.

Set sail on your digital odyssey—download WOZNIAC-1 today and rediscover the magic of computing’s past!

Disclaimer: Not affiliated with Steve Wozniak or Apple Inc. Apple and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries and regions.


## Version history (last 5 releases)

### 1.0.4 — 2024-11-26

• Aligned with WOZNIAC-68.
• Reduced idle energy usage significantly.
• Corrected CPU speed simulation, accounting for DRAM refresh cycles.
• Fixed crash when opening a document via a remote URL.
• Fixed 6502 page-wrapping issue from 65C02 update (v1.0.3).
• Expanded RAM: added 4KiB in $Cxxx space, now 56 KiB total.

### 1.0.3 — 2024-08-30

• Added option to use 65C02 CPU (in Command/Machine menu).
• Bug fixes.

### 1.0.2 — 2024-07-02

• Compatibility with iOS 18 & macOS 15 beta.
• Fixed handling of tilde (~) input.
• Fixed handling of underscore (_) input in KRUSADER.
• Improved Classic Font for display and printing.
• Improved file menu organization.
• Improved keyboard tip placement.
• Fixed broken `Show Keyboard` context menu item.
• Added Auto-Capitalization (macOS: Caps Lock) tip.
• Improved ability to select text in Apple-1 ad.
• Miscellaneous improvements and bug fixes.
• Updated documentation to reflect correct RAM size (52K).

### 1.0.1 — 2024-06-01

• Improved autosave behavior.
• Fixes an issue where “Load in WOZNIAC-1” was erroneously displayed when tapping the share button in the WOZNIAC-1 document menu.

### 1.0 — 2024-05-29

No release notes.

## More apps by Timothy McIntosh

- [WOZNIAC-68](https://appshunter.io/ios/app/wozniac/id6736677781)

All apps by Timothy McIntosh: https://appshunter.io/developer/1720611430

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-13.*