Sigma Domain vs ABE
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Sigma Domain
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Sigma Domain is the AI workspace where you bring the tools โ and the AI does the work. The conversation is powered by Claude, the model family behind the world's best coding and agent systems. When you want a sanity check, tap the brain button and get a second opinion from a catalog of 70+ leading models โ OpenAI, Meta, Mistral, DeepSeek, Amazon, and more โ with a summary of where they agree or differ. YOUR AI TOUR GUIDE Going somewhere? Start a tour and Sigma Domain narrates the places you pass โ the history, the architecture, the stories โ spoken aloud while you drive or walk. Road trips, neighborhood walks, museum visits: it's like a private radio station about wherever you are. POST YOUR OWN TOOLS Most AI apps are just chat. Sigma Domain includes a marketplace of thousands of ready-to-use tools โ and you can register your own functions, APIs, and integrations, public or private. Your tools become part of the AI's toolkit, callable in plain English by you, your team, or anyone you share them with. LIVE MAPS YOU BUILD TOGETHER Search properties and places, pin and compare them on a shared map, vote with your team, and generate reports โ commute times included. SKILLS Expert playbooks the AI loads on demand: create and edit Word documents, PowerPoint decks, Excel spreadsheets, PDFs, and more โ so answers become finished documents, not just text. AI JOBS Hand off multi-step work. The AI plans the steps, calls the right tools, and reports back when it's done. WHY SIGMA DOMAIN - Powered by Claude for the main conversation โ the engine behind today's best AI agents - Second opinions from 70+ models with one tap - A tool marketplace you can add to โ publish your own tools in minutes - GPS-aware audio tours, live shared maps, document skills, and automated jobs - Natural conversation โ no prompt engineering required Bring your tools. Ask for outcomes. Sigma Domain does the rest. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ABE
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ABE is the first platform where your business runs itself โ you step in when needed. It connects to your tools (Slack, Intercom, Shopify, GitHub, Mixpanel, and more), ingests every signal across your business, and synthesizes it into clear priorities and actions. No more tab-switching between dashboards. No more missed customer signals. ABE watches everything so you can focus on what actually matters. WHAT YOU GET: 1. Focus Engine: Open the app and see one thing: the single most important task right now. ABE ranks your entire backlog by customer value, strategic alignment, and urgency then surfaces the #1 priority. Mark it done, flag it blocked, or delegate it to a teammate, all in one tap. Your "up next" queue is always ranked and ready. 2. Talk to ABE: Message ABE like a colleague. Ask it to analyze churn, draft a competitive brief, check OKR progress, or explain a revenue trend. ABE has access to all your connected data and responds with real analysis, not generic answers. 3. Team Messaging: DMs, group channels, threaded replies, emoji reactions, file sharing, and @mentions โ all built in. No need for a separate chat tool. ABE participates in channels too, answering questions and surfacing insights in context. 4. Audio & Video Calls: Start a call from any conversation. Pre-join camera and mic preview, in-call controls, and speaker detection โ all native. 5. 20+ Data Integrations: Connect revenue (Shopify, Google Sheets), support (Intercom, Slack), code (GitHub), analytics (Mixpanel), advertising(Meta Ads), reviews (Judge.me), and more. Data syncs automatically every 15-30 minutes. 6. Competitive Intelligence: ABE monitors your competitors continuously: changelog scraping, pricing changes, feature launches, social signals. You get a weekly competitive report pushed to your phone every Monday. 7. OKR Tracking: Set objectives and key results. ABE ties every task and insight back to your goals, tracks progress, and escalates when targets are at risk. HOW IT WORKS: ABE runs 10 continuous loops: Listen (ingest customer feedback) โ Ideate (generate solutions) โ Validate (evidence-check every idea) โ Prioritize (rank against strategy) โ Spec โ Build โ Deploy โ Announce โ Measure โ Learn. Nothing ships without your approval. ABE suggests, you decide. High-risk actions always require explicit human confirmation. You control the autonomy level โ from fully manual to assisted to autonomous within defined limits. TRUST & SAFETY: ABE will never send emails, deploy code, or communicate with customers without your approval. It will never fabricate data โ if information doesn't exist, it says so. It will never increase or hide fees. Kill switches let you pause any loop instantly.
Screenshots
Verdict
The clearest difference is in-app purchases: ABE at none against Sigma Domain's 2. On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Sigma Domain sells 2 in-app purchases, starting at $5.99 per month. ABE asks for nothing beyond the download.
Sigma Domain ships an update every 2 days, ABE every 4 days. The most recent releases landed on October 28, 2026 and November 9, 2026 respectively.
| Parameter | Sigma Domain | ABE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days โ better | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.6 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 73 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Sigma Domain | Viewcy.com Inc |
In-app purchases
Sigma Domain
- Standard Monthly Sigma Domain$5.991 Month
- Additional Usage - Sigma Domain$9.99
ABE
No in-app purchases









