DataFast vs KalTalk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DataFast
This companion app connects to a web-based analytics tool for entrepreneurs. It helps identify profitable marketing channels by analyzing customer acquisition and purchase funnels. Integrate with payment providers to understand what drives sales and optimize business growth.
- Marketing channel analysis
- Customer funnel optimization
- Payment provider integration
- Sales driver identification
- Business growth strategies
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DataFast App is a companion app for existing DataFast subscribers. DataFast is a web-based SaaS analytics tool for entrepreneurs to discover which marketing channels bring customers so you can grow your business, fast. Install the script on your website, connect your payment provider (Stripe, Shopify, and more), and DataFast analyzes your funnel to find what makes people buy, and tells you exactly how to get more of them.
KalTalk
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KalTalk is the customer support platform built for teams on the move. Manage conversations, let AI handle the routine, and focus on what matters - all from your phone. Unlike traditional helpdesks, KalTalk pairs every inbox with a smart AI agent trained on your own docs. It responds instantly, resolves common questions on its own, and hands off to your team seamlessly when a human touch is needed. Your customers never notice the difference. MANAGE YOUR INBOX FROM ANYWHERE See every conversation across chat, email, and API in one unified inbox. Filter by status - Open, Pending, Escalated, or Resolved. Search messages, organize with tags, and swipe to resolve. AI THAT WORKS FOR YOU Your AI agent learns from your knowledge base and replies in your brand voice. It handles the first response, answers FAQs, and only escalates when it needs to. Most teams see 60%+ of conversations resolved without human intervention. REAL-TIME COLLABORATION Claim conversations, see who's working on what, and hand off between team members. Internal notes, typing indicators, read receipts, and image sharing keep everyone in sync. STAY IN THE LOOP Push notifications for escalated conversations or all unhandled messages - you choose. Never miss an urgent customer issue again. BUILT FOR GROWING TEAMS Multi-organization support lets you switch between workspaces instantly. From solo founders to 50-person support teams, KalTalk scales with you. Set up in minutes. Start your free trial at kaltalk.com
Screenshots
Verdict
The clearest difference is update cadence: DataFast at every 6 days against KalTalk's every 4 weeks. 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.
DataFast ships an update every 6 days, KalTalk every 4 weeks. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.
| Parameter | DataFast | KalTalk |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 72 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Marc, Roger, Gustave LOUVION | Ori Granot |
In-app purchases
DataFast
No in-app purchases
KalTalk
No in-app purchases








