# Infinity vs AI SmartCaller

The clearest difference is update cadence: AI SmartCaller at fortnightly against Infinity's every 29 months. Infinity's advantage is device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Infinity ships an update every 29 months, AI SmartCaller fortnightly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Infinity | AI SmartCaller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/infinity-1st-call/id6451249868/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 29 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 121 MB | 5 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | — |
| Age rating | 17+ | 4+ |
| Developer | [1st Call](https://appshunter.io/developer/1697299507) | [Fun N Drag](https://appshunter.io/developer/504861958) |

## What reviewers say

### Infinity

[App page](https://appshunter.io/ios/app/infinity-1st-call/id6451249868)

This app provides Unified Communications by extending VoIP functionality to mobile devices. Users can maintain a consistent identity for calls, manage contacts, voicemail, and call history from one place. It also allows for efficient communication through answering rules, greetings, and presence management.

**Highlights:** Unified Communications solution, VoIP functionality on mobile, Maintain same identity across devices, Contact management, Voicemail and call history, Answering rules and presence management

**Features:** macOS Compatibility, Siri integration, Vision Pro support

**In-app purchases:** none


### AI SmartCaller

[App page](https://appshunter.io/ios/app/ai-smartcaller/id6748602306)

**In-app purchases:** none


## Frequently asked questions

### Is Infinity free?

Infinity is free to download, with no in-app purchases.

### Is AI SmartCaller free?

AI SmartCaller is free to download, with no in-app purchases.

### Which is updated more often, Infinity or AI SmartCaller?

Infinity ships an update every 29 months, and AI SmartCaller fortnightly. Most recently, Infinity was updated on November 3, 2026 and AI SmartCaller on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*