OS One vs Fromly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OS One
This personal agent assists with chat, content creation, and app integration. It can generate images and videos, search the web, and manage tasks through a conversational interface. Advanced features require a subscription after initial free examples.
- AI chat and reasoning
- Image and video generation
- Web and X search
- App integrations
- Voice and podcast modes
- Live Activities tracking
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Meet OS1, your personal agent for chat, creation, search, and the apps you already use. Generate or animate images. Search for anything. Ask questions, turn ideas into video, build playlists, check places, and handle the hard parts from one chat. Free Try It examples: OS1 includes two free Try It example messages during onboarding so new users can try image, video, or chat before choosing a plan. Paid features: after the free Try It examples, continued access to chat models, image generation, image editing, video generation, app integrations, voice mode, podcast mode, web and X search, Live Activities, memory, and higher usage requires a separate auto-renewable OS1 subscription. Plan pricing, free trial availability, renewal terms, and credit amounts are shown before purchase in the app. What you can do with OS1: - Chat with AI instant and reasoning models - Podcast mode generates audio from PDFs and messages - Voice mode lets you chat with OS1 in realtime - Generate and animate images - Generate videos from prompts or image - Edit and remix images with natural language - Search the web and X when you choose - Create Music playlists and use app integrations - Track longer generations with Live Activities - Search chat history and pin chats - Use optional memory when you turn it on OS1 is built to feel simple, focused, and powerful: ask, create, refine, share. Privacy Policy: https://os1.computer/privacy Terms of Service: https://os1.computer/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fromly
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Fromly is your second brain with chat: write notes and tasks, and talk to an AI that actually knows them — because it can read and edit them for you. • Chat with memory: every note, task or document has its own AI conversation. It remembers the context and picks up right where you left off. • AI that really edits: ask it to add a paragraph, summarize a document, or pull tasks out of a note — and it does it directly, not just tells you about it. • Agenda & tasks: plan your day, week and month, with recurring tasks and reminders. • Contexts: group notes and tasks by project or area of your life, each with its own memory. • Agents: automate the processes you repeat. • Real-time sync across iPhone, iPad, Mac and web. Free to start. Pro unlocks unlimited AI. Your notes are yours: private and exportable any time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Fromly at 18.6 against OS One's 26.0. On price, update cadence, ads and in-app purchases 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. OS One sells 3 in-app purchases, starting at $4.99 per month and Fromly sells 4 in-app purchases, starting at $6.00 per month. Whichever you choose, the download price is not the number that matters.
OS One ships an update every 4 days, Fromly every 5 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.
| Parameter | OS One | Fromly |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 26.0 | 18.6 — better |
| Further details — not scored | ||
| Size | 65 MB | 11 MB |
| Age rating | 17+ | 4+ |
| Developer | Human Interface Design LLC | Alberto Lezaun |
In-app purchases
OS One
- Basic3 Days trial$4.991 Month
- Pro$19.991 Month
- Max$99.991 Month
Fromly
- Fromly Pro Monthly$6.001 Month
- Fromly Pro Yearly$45.001 Year
- 5M AI tokens$4.00
- Fromly Lifetime$129.00









