# Simple Timer & Alarm ListTimer vs Presentation Clock TimeKeeper

The clearest difference is review sentiment: Simple Timer & Alarm ListTimer at 89% against Presentation Clock TimeKeeper's 25%. Simple Timer & Alarm ListTimer also leads on update cadence (every 5 days vs every 3 weeks) and ratings volume (303 vs 15). Presentation Clock TimeKeeper's advantage is rating (4.9 vs 4.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Simple Timer & Alarm ListTimer sells 4 in-app purchases, starting at $0.49 per 7 days and Presentation Clock TimeKeeper sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Presentation Clock TimeKeeper holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Simple Timer & Alarm ListTimer has 303 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 89% of Simple Timer & Alarm ListTimer's written reviews are positive against 25% of Presentation Clock TimeKeeper's, so the app with the better star average is not the one people write more warmly about.

Simple Timer & Alarm ListTimer ships an update every 5 days, Presentation Clock TimeKeeper every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Simple Timer & Alarm ListTimer | Presentation Clock TimeKeeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (303 ratings)](https://appshunter.io/ios/app/simple-timer-and-alarm-listtimer/id890352174/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/presentation-clock-timekeeper/id6449137372/reviews)** |
| Number of ratings | **303** | 15 |
| Positive reviews | **89.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 21 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lemon LLC](https://appshunter.io/developer/1571526603) | [Jordan Holland](https://appshunter.io/developer/1041851744) |

## What reviewers say

### Simple Timer & Alarm ListTimer

[App page](https://appshunter.io/ios/app/simple-timer-and-alarm-listtimer/id890352174)

This app offers a simple, one-tap timer for various activities like focus, study, and workouts. It displays finish times, works in the background with notifications, and supports vibration for silent mode. An upgrade option removes ads and adds lock screen countdowns and custom sounds.

**Highlights:** One-tap start, Finish times displayed, Background notifications, Vibration for silent mode, Easy repeat function, Battery friendly operation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ListTime One Weeek | $0.49 | per 7 days |
| ListTimer Plus | $2.49 | per month |
| ListTimer Plus | $14.99 | per year |
| ListTimer Plus | $4.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- ⏱️ Seconds display feature (unlike Apple's native timer)
- 🔇 True silent/vibration-only alert option
- 🎯 Multiple simultaneous timers capability
- ✅ Highly reliable and consistent performance

**What reviewers complain about**

- 🐛 Alarm doesn't always trigger when app is closed
- 📢 Intrusive and frequent advertisements
- 🔊 Ad sounds play despite silent timer setting
- ⚙️ Awkward repeat function toggle in settings
- 📱 Requires app to remain open for vibration alerts

**Reported bugs**

- Alarm fails to trigger when app is closed or locked
- Vibration doesn't work reliably in background
- App fails to download (stuck on iCloud icon)
- Notification bar alert insufficient to wake users
- Inconsistent vibration performance in some scenarios

**Requested features**

- 12-hour time format option for end-time display
- Independent alarm volume control (separate from phone volume)
- Simpler repeat function toggle (zero repeat option in settings)
- Text/description field to note what timer is for
- Interval repetition with alerts


### Presentation Clock TimeKeeper

[App page](https://appshunter.io/ios/app/presentation-clock-timekeeper/id6449137372)

This app helps you manage your speaking time during presentations and speeches. It offers customizable bell sounds and visual indicators to keep you on track and deliver impactful performances.

**Highlights:** Flexible timer management (start, pause, reset), Customizable bell sounds at three intervals, Optional notifications, Visual indicators for time awareness, User-friendly interface, Versatile for speeches, debates, and meetings

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $12.99 | per year |
| Premium | $19.99 | one-time |


## Frequently asked questions

### Is Simple Timer & Alarm ListTimer free?

Simple Timer & Alarm ListTimer is free to download, with in-app purchases available.

### Is Presentation Clock TimeKeeper free?

Presentation Clock TimeKeeper is free to download, with in-app purchases available.

### Which has better reviews, Simple Timer & Alarm ListTimer or Presentation Clock TimeKeeper?

Presentation Clock TimeKeeper is rated higher. Simple Timer & Alarm ListTimer averages 4.6 out of 5 from 303 ratings, while Presentation Clock TimeKeeper averages 4.9 from 15 ratings.

### Do Simple Timer & Alarm ListTimer or Presentation Clock TimeKeeper have ads?

Both Simple Timer & Alarm ListTimer and Presentation Clock TimeKeeper show ads.

### Which is updated more often, Simple Timer & Alarm ListTimer or Presentation Clock TimeKeeper?

Simple Timer & Alarm ListTimer ships an update every 5 days, and Presentation Clock TimeKeeper every 3 weeks. Most recently, Simple Timer & Alarm ListTimer was updated on October 29, 2026 and Presentation Clock TimeKeeper 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.*