# AcuityVOIP vs Uptime VoIP

The clearest difference is update cadence: Uptime VoIP at every 3 months against AcuityVOIP's every 22 months. Uptime VoIP also leads on iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

AcuityVOIP ships an update every 22 months, Uptime VoIP every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AcuityVOIP | Uptime VoIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/acuityvoip/id1526899714/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 123 MB | 75 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Telephony Partners LLC](https://appshunter.io/developer/1526900016) | [Uptime VoIP](https://appshunter.io/developer/1773960507) |

## What reviewers say

### AcuityVOIP

[App page](https://appshunter.io/ios/app/acuityvoip/id1526899714)

Stay connected to your business phone system from anywhere. This app allows you to access your corporate extension on your mobile device, ensuring you never miss an important call or communication while on the go.

**Highlights:** Access corporate extension, On-the-go connectivity, Mobile business communication, VoIP functionality

**Features:** Siri integration

**In-app purchases:** none


### Uptime VoIP

[App page](https://appshunter.io/ios/app/uptime-voip/id6736942576)

**In-app purchases:** none


## Frequently asked questions

### Is AcuityVOIP free?

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

### Is Uptime VoIP free?

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

### Do AcuityVOIP or Uptime VoIP have ads?

Neither AcuityVOIP nor Uptime VoIP shows ads.

### Which is updated more often, AcuityVOIP or Uptime VoIP?

AcuityVOIP ships an update every 22 months, and Uptime VoIP every 3 months. Most recently, AcuityVOIP was updated on November 3, 2026 and Uptime VoIP on October 30, 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.*