01 Light vs Speed Leaf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
01 Light
Control your computer and smart home devices remotely using voice commands. Access files, launch applications, and manage connected devices from anywhere. This early access release is designed for developers and enthusiasts.
- Remote file management
- App integration
- Smart home control
- Custom automations
- Voice command interface
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Control your computer and smart home with voice commands from anywhere. The 01 connects to a server on your home machine, enabling remote access to your files, apps, and IoT devices. Capabilities: File management: Search, move, and share files across your system App integration: Interact with email, calendars, notes, and reminders Smart home control: Manage lights, thermostats, and other connected devices Custom automations: Teach your 01 to perform specific workflows Setup: 1. Install Python 3.11 2. Clone our GitHub repo: github.com/openinterpreter/01 3. Follow server setup instructions: 01.openinterpreter.com/software/server/livekit-server 4. Scan the generated QR code with the 01 App This is an early access release for developers and enthusiasts. Expect updates and potential instability. --- The 01 is an open-source platform for conversational devices, inspired by the Rabbit R1 and Star Trek computer. The source code for this app and the 01 server can be found at github.com/openinterpreter/01.
Speed Leaf
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Speed Leaf is a focused reading app that helps you read faster using Rapid Serial Visual Presentation (RSVP). Instead of scanning lines of text, words are displayed one at a time at a fixed point on screen - reducing eye movement and helping you absorb content more efficiently. Import your own PDFs and EPUBs, set your preferred speed from 100 to 800 words per minute, and start reading. The app highlights the Optimal Recognition Point (ORP) in each word so your brain can process text faster with less effort. Whether you're working through articles, reports, books, or study materials, Speed Leaf keeps you in flow without distractions. Features: - RSVP word-by-word display with ORP highlighting - Adjustable reading speed (100–800 WPM) - PDF and EPUB import - Sentence context bar showing your position in each sentence - Browse mode to scan through full text and jump to any point - Reading statistics with words read, time tracked, and average WPM - Per-document progress saving and speed preferences - Clean, minimal interface designed for focus - 3 free document imports, then a one-time unlock for unlimited
Screenshots
Verdict
The clearest difference is in-app purchases: 01 Light at none against Speed Leaf's 1. 01 Light also leads on iOS requirement (13.4 vs 26.2). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Speed Leaf sells 1 one-off in-app purchase. 01 Light asks for nothing beyond the download.
| Parameter | 01 Light | Speed Leaf |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 26.2 |
| Further details — not scored | ||
| Size | 41 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Open Interpreter Inc. | ANDREW DAVID SAWYER |
In-app purchases
01 Light
No in-app purchases
Speed Leaf
- Unlimited Imports$2.99
