# Random Letter vs bombClock

The clearest difference is price: bombClock at Free against Random Letter's $0.99. Random Letter's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 16.0). On ads and device support there is nothing between them.

bombClock is free to download; Random Letter costs $0.99 up front. bombClock sells 1 one-off in-app purchase. Random Letter asks for nothing beyond the download.

## The numbers

| Metric | Random Letter | bombClock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bombclock/id6499040899/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Free |
| Size | 49 MB | 190 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Plekhotkin](https://appshunter.io/developer/1639719963) | [JUAN CARLOS BIVIA MENDOZA](https://appshunter.io/developer/1742200600) |

## What reviewers say

### Random Letter

[App page](https://appshunter.io/ios/app/random-letter-full-screen/id6444909744)

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

**In-app purchases:** none


### bombClock

[App page](https://appshunter.io/ios/app/bombclock/id6499040899)

This app uses a timed bomb countdown to encourage children to complete tasks. Set a timer, and earn points for finishing on time or for the bomb's explosion. It provides audio cues and a countdown for the final seconds.

**Highlights:** Timed task motivation, Point history tracking, Explosion score, 30-second audio cues, 10-second countdown

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| bombClock Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is Random Letter free?

Random Letter costs $0.99, with no in-app purchases.

### Is bombClock free?

bombClock is free to download, with in-app purchases available.

### Do Random Letter or bombClock have ads?

Neither Random Letter nor bombClock shows ads.

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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.*