01 Light vs Sontara
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
Read full descriptionHide full description
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.
Sontara
This AI agent operates in the background to manage your inbox, calendar, and content strategy. It can research complex topics and integrates with your existing tools. Enjoy hands-free interaction with voice mode for ultimate convenience.
- Automated inbox management
- Intelligent calendar scheduling
- Content strategy building
- In-depth research capabilities
- Voice-activated hands-free mode
- Integration with popular tools
Read full descriptionHide full description
Sontara is a personal AI agent that runs in the background — not a chatbot you have to drive turn-by-turn. Set it once, then let it work. What it does: • Runs your inbox — drafts, replies, triages • Owns your calendar — schedules, reschedules, prevents conflicts • Builds and runs your content strategy • Researches anything — the deep, multi-step kind a chatbot can't do • Connects to the tools you already use: Gmail, Google Calendar, Drive, Slack, Telegram, Discord, and more Voice mode: Tap once to enter a hands-free conversation. Sontara hears you, thinks, and speaks back. The orb breathes with your voice. Great for driving, walking, or anytime your hands are busy. Privacy by default: • Your conversations are not used to train AI models — yours or anyone else's • Each user gets their own isolated agent instance — no shared compute, no shared data • One-click account deletion permanently erases your data within 30 days • Full Privacy Policy at https://sontara.ai/privacy Membership: Sontara is an auto-renewing subscription with a free trial to start. Payment is charged to your Apple ID; it renews automatically unless you cancel at least 24 hours before the period ends. Manage or cancel anytime in iOS Settings. Terms of Use (EULA): https://sontara.ai/terms Privacy Policy: https://sontara.ai/privacy Questions? https://sontara.ai/support
Screenshots
Verdict
The clearest difference is in-app purchases: 01 Light at none against Sontara's 5. 01 Light also leads on update cadence (every 8 days vs monthly) and iOS requirement (13.4 vs 15.1). On price, rating, ratings volume and ads 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. Sontara sells 5 in-app purchases, starting at $29.00 per month. 01 Light asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for 01 Light against 5.0 for Sontara. Both are backed by a comparable volume of ratings — 2 and 5 respectively.
01 Light ships an update every 8 days, Sontara monthly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.
| Parameter | 01 Light | Sontara |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (5 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 8 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 62 MB |
| Age rating | 17+ | 17+ |
| Developer | Open Interpreter Inc. | Human Frontier Labs Inc. |
Customer experience
01 Light
Sontara
In-app purchases
01 Light
No in-app purchases
Sontara
- Pioneer (Monthly)7 Days trial$29.001 Month
- Voyager (Monthly)7 Days trial$79.001 Month
- Pioneer (Annual)7 Days trial$290.001 Year
Show 2 moreShow fewer
- Architect (Monthly)7 Days trial$349.991 Month
- Voyager (Annual)7 Days trial$790.001 Year









