# Presentation Timer Plus vs Viper PDR

The clearest difference is review sentiment: Viper PDR at 100% against Presentation Timer Plus's 0%. Viper PDR also leads on rating (5.0 vs 2.0) and ads (none vs shown). Presentation Timer Plus's advantage is update cadence (every 5 days vs monthly). On price, ratings volume, 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.

Viper PDR holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Presentation Timer Plus's written reviews are positive against 100% of Viper PDR's.

Presentation Timer Plus ships an update every 5 days, Viper PDR monthly. The most recent releases landed on September 16, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Presentation Timer Plus | Viper PDR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/presentation-timer-plus/id1425689869/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/viper-pdr/id6502194482/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 29 MB | 24 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuto Tomita](https://appshunter.io/developer/1425689868) | [Robert Williams](https://appshunter.io/developer/912248588) |

## What reviewers say

### Presentation Timer Plus

[App page](https://appshunter.io/ios/app/presentation-timer-plus/id1425689869)

Practice presentations more effectively with this tool. It displays your timer, script, and notes simultaneously. You can also record your voice and set vibration alerts for key time points.

**Highlights:** Simultaneous timer, script, and memo display, Voice recording for practice, Vibration alerts for time remaining, Supports presentation, speech, and other practice scenarios, Improves presentation skills

**Features:** macOS Compatibility

**In-app purchases:** none


### Viper PDR

[App page](https://appshunter.io/ios/app/viper-pdr/id6502194482)

This software offers real-time solutions for the PDR repair industry, streamlining operations and reducing costs. It seamlessly integrates with leading estimating platforms for efficient data exchange and accurate job costing.

**Highlights:** Real-time PDR solutions, Streamlined operations, Reduced costs and time savings, Integration with estimating platforms, Accurate job costing, Automated repair order management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Presentation Timer Plus free?

Presentation Timer Plus is free to download, with no in-app purchases.

### Is Viper PDR free?

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

### Which has better reviews, Presentation Timer Plus or Viper PDR?

Viper PDR is rated higher. Presentation Timer Plus averages 2.0 out of 5 from 1 ratings, while Viper PDR averages 5.0 from 1 ratings.

### Do Presentation Timer Plus or Viper PDR have ads?

Presentation Timer Plus shows ads; Viper PDR does not.

### Which is updated more often, Presentation Timer Plus or Viper PDR?

Presentation Timer Plus ships an update every 5 days, and Viper PDR monthly. Most recently, Presentation Timer Plus was updated on September 16, 2026 and Viper PDR on June 9, 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.*