# Infinity vs Diamy

The clearest difference is update cadence: Diamy at every 10 months against Infinity's every 29 months. Diamy also leads on device support (4 vs 2) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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, Diamy every 10 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Infinity | Diamy |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 29 months | **Every 10 months** |
| Monetization | Free | — |
| Size | 121 MB | 51 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [1st Call](https://appshunter.io/developer/1697299507) | [W3TEL](https://appshunter.io/developer/1817054137) |

## 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


### Diamy

[App page](https://appshunter.io/ios/app/diamy/id6746461835)

**In-app purchases:** none


## Frequently asked questions

### Is Infinity free?

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

### Is Diamy free?

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

### Do Infinity or Diamy have ads?

Neither Infinity nor Diamy shows ads.

### Which is updated more often, Infinity or Diamy?

Infinity ships an update every 29 months, and Diamy every 10 months. Most recently, Infinity was updated on October 24, 2026 and Diamy on October 14, 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.*