# Sheldon's Whip vs Blitz Chess Clock

The clearest difference is rating: Blitz Chess Clock at 4.2 against Sheldon's Whip's 2.6. Blitz Chess Clock also leads on ads (none vs shown) and update cadence (every 3 months vs every 7 months). Sheldon's Whip's advantage is in-app purchases (none vs 3). On price, ratings volume, monetization model and device support there is nothing between them.

Both are free to download. Blitz Chess Clock sells 3 one-off in-app purchases. Sheldon's Whip asks for nothing beyond the download.

Blitz Chess Clock holds the better App Store score, 4.2 against 2.6. Both are backed by a comparable volume of ratings — 7 and 6 respectively.

Sheldon's Whip ships an update every 7 months, Blitz Chess Clock every 3 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sheldon's Whip | Blitz Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (7 ratings)](https://appshunter.io/ios/app/sheldons-whip/id1159057652/reviews) | **[4.2 (6 ratings)](https://appshunter.io/ios/app/blitz-chess-clock/id6450015123/reviews)** |
| Number of ratings | **7** | 6 |
| Positive reviews | 28.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 35 MB | 81 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Andrew Neal](https://appshunter.io/developer/1102865152) | [Niklas Baudy](https://appshunter.io/developer/1543597939) |

## What reviewers say

### Sheldon's Whip

[App page](https://appshunter.io/ios/app/sheldons-whip/id1159057652)

This app provides a realistic whip sound effect for comedic or dramatic moments. Use it to punctuate jokes, express disapproval, or add flair to everyday situations. It's a fun soundboard for playful interactions.

**Highlights:** Realistic whip crack sound, Instant sound effect, Comedic punctuation, Dramatic effect, Soundboard functionality

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

**In-app purchases:** none


### Blitz Chess Clock

[App page](https://appshunter.io/ios/app/blitz-chess-clock/id6450015123)

This application functions as a versatile timer for playing chess and other board games. It supports various time control modes, allows for custom time settings per player, and offers theme customization for the timer interface.

**Highlights:** Multiple chess time control modes, Customizable time settings per player, User-created time modes, Customizable watch themes, Supports games like Go

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Themes | $1.99 | one-time |
| Remove ads | $2.99 | one-time |
| Premium - Unlock everything | $3.99 | one-time |


## Frequently asked questions

### Is Sheldon's Whip free?

Sheldon's Whip is free to download, with no in-app purchases.

### Is Blitz Chess Clock free?

Blitz Chess Clock is free to download, with in-app purchases available.

### Which has better reviews, Sheldon's Whip or Blitz Chess Clock?

Blitz Chess Clock is rated higher. Sheldon's Whip averages 2.6 out of 5 from 7 ratings, while Blitz Chess Clock averages 4.2 from 6 ratings.

### Do Sheldon's Whip or Blitz Chess Clock have ads?

Sheldon's Whip shows ads; Blitz Chess Clock does not.

### Which is updated more often, Sheldon's Whip or Blitz Chess Clock?

Sheldon's Whip ships an update every 7 months, and Blitz Chess Clock every 3 months. Most recently, Sheldon's Whip was updated on October 15, 2026 and Blitz Chess Clock on October 7, 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.*