# Presentation Clock vs Gloo Messaging

The clearest difference is review sentiment: Presentation Clock at 67% against Gloo Messaging's 10%. Presentation Clock also leads on rating (4.3 vs 2.3) and ads (none vs shown). Gloo Messaging's advantage is price (Free vs $0.99) and update cadence (every 3 weeks vs every 3 months). On ratings volume, in-app purchases and device support there is nothing between them.

Gloo Messaging is free to download; Presentation Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Presentation Clock holds the better App Store score, 4.3 against 2.3. Both are backed by a comparable volume of ratings — 96 and 61 respectively. Written reviews point the same way: 67% of Presentation Clock's written reviews are positive against 10% of Gloo Messaging's.

Presentation Clock ships an update every 3 months, Gloo Messaging every 3 weeks. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Presentation Clock | Gloo Messaging |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (96 ratings)](https://appshunter.io/ios/app/presentation-clock/id391324914/reviews)** | [2.3 (61 ratings)](https://appshunter.io/ios/app/gloo-messaging/id1582037577/reviews) |
| Number of ratings | **96** | 61 |
| Positive reviews | **67.0% of reviews** | 9.8% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 52 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shawn Welch](https://appshunter.io/developer/356187276) | [Gloo LLC](https://appshunter.io/developer/1361744885) |

## What reviewers say

### Presentation Clock

[App page](https://appshunter.io/ios/app/presentation-clock/id391324914)

This app provides a highly visible, customizable timer for public speaking and presentations. It features large, color-changing numbers to indicate time thresholds and can optionally provide audible or vibration alerts. The timer continues counting up past zero to show how much time has been exceeded.

**Highlights:** Customizable color thresholds, Large, easy-to-read display, Count up after zero, Audible and vibration alerts, Create and save multiple timers, Simple touch controls

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple, intuitive interface requiring no instructions
- 📱 Large, highly visible display readable from distance
- 🎨 Color-coded time warnings (green/yellow/red) easy to see peripherally
- ⏱️ Counts up after time expires showing overage duration
- 🔧 Customizable preset timers for different time allotments

**What reviewers complain about**

- 🐛 App crashes and becomes unusable after recent updates
- 🐛 Display shows blank screen or missing numbers in newer iOS versions
- 👆 Touch targets for pause/reset buttons too small and inconsistent
- 🎨 Seven-segment LED font difficult to read from distance
- 🎨 Green and yellow colors hard to distinguish for colorblind users

**Reported bugs**

- App crashes on launch or during use
- Numbers/display not visible on screen (blank/black screen)
- Incompatibility with iOS 8, 9, and newer versions
- Tap targets for controls too small and hard to activate
- Tap-to-pause label inconsistently appears and disappears

**Requested features**

- Apple Watch companion app support
- Ability to name individual timer presets
- More than three time warning segments
- Count-up mode option (instead of countdown)
- Background timer functionality with notifications


### Gloo Messaging

[App page](https://appshunter.io/ios/app/gloo-messaging/id1582037577)

Facilitate authentic communication for church and ministry leaders. Manage contacts, send broadcasts, and respond to prayer requests on the go. Assign conversations and engage with members seamlessly.

**Highlights:** Real-time conversations, Respond to prayer requests, One-to-many Broadcasts, Contact management, Assign conversations, Add to Groups/Workflows, Engage with Explorers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Presentation Clock free?

Presentation Clock costs $0.99, with no in-app purchases.

### Is Gloo Messaging free?

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

### Which has better reviews, Presentation Clock or Gloo Messaging?

Presentation Clock is rated higher. Presentation Clock averages 4.3 out of 5 from 96 ratings, while Gloo Messaging averages 2.3 from 61 ratings.

### Do Presentation Clock or Gloo Messaging have ads?

Gloo Messaging shows ads; Presentation Clock does not.

### Which is updated more often, Presentation Clock or Gloo Messaging?

Presentation Clock ships an update every 3 months, and Gloo Messaging every 3 weeks. Most recently, Presentation Clock was updated on October 7, 2026 and Gloo Messaging on October 5, 2026.

---

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