# Spok Mobile vs UC

The clearest difference is update cadence: UC at every 5 weeks against Spok Mobile's every 4 months. UC also leads on iOS requirement (12.1 vs 15.0). 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.

Spok Mobile ships an update every 4 months, UC every 5 weeks. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Spok Mobile | UC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (128 ratings)](https://appshunter.io/ios/app/spok-mobile/id418057657/reviews)** | — |
| Number of ratings | **128** | — |
| Positive reviews | 10.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Subscription | — |
| Size | 39 MB | 71 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spok, Inc.](https://appshunter.io/developer/418057660) | [BroadSoft Australia](https://appshunter.io/developer/689242260) |

## What reviewers say

### Spok Mobile

[App page](https://appshunter.io/ios/app/spok-mobile/id418057657)

This app facilitates critical messaging and alerting for professionals in healthcare, government, and public safety. It enables secure communication for urgent situations, with some features requiring a subscription to a supported system.

**Highlights:** Critical messaging, Alerting, Healthcare communication, Government communication, Public safety communication, Secure messaging

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

**In-app purchases:** none

**What reviewers like**

- 🔒 HIPAA-compliant secure messaging
- 📱 Eliminates need to carry physical pager
- 🌍 Works with Wi-Fi and cellular connectivity
- ✅ Messages generally deliver when functioning properly

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 📳 Unreliable push notifications - requires opening app to receive alerts
- 🔊 Extremely loud audio alerts with no volume control
- 🎨 Outdated, clunky user interface from 1990s-2000s era
- ⏰ Inconsistent notification timing and delivery delays

**Reported bugs**

- App crashes on startup or when opening messages
- Push notifications fail to deliver unless app is open
- Audio settings revert to high volume automatically
- Status switcher disappeared after iOS updates
- Alerts continue after message is opened

**Requested features**

- Apple Watch support with message preview
- Customizable alert tones and volume control
- Ability to mute/silence pager independently from phone
- Copy and paste functionality within messages
- Search function for messages


### UC

[App page](https://appshunter.io/ios/app/uc-one-connect-evaluation/id1114743230)

**In-app purchases:** none


## Frequently asked questions

### Is Spok Mobile free?

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

### Is UC free?

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

### Do Spok Mobile or UC have ads?

Neither Spok Mobile nor UC shows ads.

### Which is updated more often, Spok Mobile or UC?

Spok Mobile ships an update every 4 months, and UC every 5 weeks. Most recently, Spok Mobile was updated on October 18, 2026 and UC on October 13, 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.*