Infinity Signature Capture vs Zig.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Infinity Signature Capture
Capture signatures effortlessly on your mobile device. Add custom disclaimers and notes to each signature before emailing or printing the document as a PDF.
- Touch and sign interface
- Custom disclaimer option
- Add notes to signatures
- Email with attached signature
- Print-ready PDF generation
- Direct printer support
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Collect signatures quickly and easily to send in an email or print directly from your phone or tablet. Add an optional custom disclaimer to include in every document, and additional notes to accompany each signature. Infinity Signature Capture features: - Easy-to-use touch & sign interface - Optional disclaimer - Optional notes - Email generation with attached signature and print-ready PDF document - Printer support directly from device
Zig.ai
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Zig.ai is your AI-powered sales execution platform — built for sales reps on the go. Whether you're on the floor at a conference or between calls, Zig eliminates the admin and hands you back the time you were hired to use: selling. Zig executes, compounds intelligence, and gets smarter with every deal. BUILT FOR THE FIELD - At a conference? Open Zig, scan a LinkedIn QR code or badge, and instantly get a fully enriched profile on the person you just met. Zig prepares a personalized LinkedIn connection request and outreach sequence before you've even left the conversation — ready to send in one tap. - No manual research. No lost contacts. No follow-ups that fall through the cracks. KEY FEATURES: - Badge & QR Scanner — Scan LinkedIn QR codes or conference badges and let Zig instantly enrich the contact with company, role, and buying signals. - Instant Outreach, Ready to Send — Zig prepares personalized connection requests and follow-up messages the moment you scan. Approve and send in one tap. - Next Best Actions — Know exactly what to do next across all your deals, ranked by revenue impact. No digging, no guessing. - Automated Follow-Ups — Pre-framed responses and gentle nudges keep deals moving without lifting a finger. - Call Transcription & Actions — Every conversation captured and turned into next steps automatically. Nothing gets lost. - 95% CRM Accuracy — Activity logging, contact enrichment, and data hygiene done automatically. No manual entry. THE IMPACT: - 60+ hours per rep per month given back to selling - 3x revenue impact across customer deployments - 30% faster sales cycle BUILT BY SELLERS AND BUILDERS Founded by Steve Ancheta (16 years in sales leadership) alongside Product Leaders and Engineers Piyush Bhopalka and Lavish Mantri — Zig is the product of people who lived the problem before they built the solution. Stop managing tools. Start closing deals. Download Zig.ai and let it run the work while you sell.
Screenshots
Verdict
The clearest difference is update cadence: Zig.ai at fortnightly against Infinity Signature Capture's every 2 months. Infinity Signature Capture's advantage is iOS requirement (6.0 vs 15.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Infinity Signature Capture ships an update every 2 months, Zig.ai fortnightly. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.
| Parameter | Infinity Signature Capture | Zig.ai |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 4 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | RDM Infinity, LLC | Zig AI |
In-app purchases
Infinity Signature Capture
No in-app purchases
Zig.ai
No in-app purchases
Questions
Is Infinity Signature Capture free?
Is Zig.ai free?
Do Infinity Signature Capture or Zig.ai have ads?
Which is updated more often, Infinity Signature Capture or Zig.ai?
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