# WatchThisCube vs LetUsListen

The clearest difference is price: WatchThisCube at Free against LetUsListen's $0.99. WatchThisCube also leads on ads (none vs shown). LetUsListen's advantage is review sentiment (100% vs 80%) and iOS requirement (12.0 vs 14.0). On update cadence, in-app purchases, monetization model and device support there is nothing between them.

WatchThisCube is free to download; LetUsListen costs $0.99 up front. WatchThisCube sells 3 one-off in-app purchases and LetUsListen sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

WatchThisCube ships an update monthly, LetUsListen every 2 weeks. The most recent releases landed on August 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | WatchThisCube | LetUsListen |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/watchthiscube/id1547074856/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 85 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Brannan](https://appshunter.io/developer/1540210534) | [Christian Mayr](https://appshunter.io/developer/1477487057) |

## What reviewers say

### WatchThisCube

[App page](https://appshunter.io/ios/app/watchthiscube/id1547074856)

This app provides a convenient puzzle timer directly on your wrist. It features customizable sounds and haptic feedback for crucial countdowns, allowing for hands-free operation. Times are automatically saved for easy tracking of your performance.

**Highlights:** On-wrist puzzle timer, Sound and haptic feedback, Inspection time alerts, Automatic time saving, Stackmat timer functionality, Detachable watch use

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $0.99 Tip | $0.99 | one-time |
| $2.99 Tip | $2.99 | one-time |
| $4.99 Tip | $4.99 | one-time |


### LetUsListen

[App page](https://appshunter.io/ios/app/letuslisten/id1569907770)

This app converts text into natural-sounding speech using advanced AI. It supports multiple languages and voices, allowing you to save audio files and simulate conversations. Ideal for educational, personal, or professional use.

**Highlights:** High-quality AI-generated speech, Multiple languages and regional variations, Simulate conversations, Save audio as MP3 or M4A, Personalize voice, speed, and format, Supports text pasting from other apps

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| High-quality Text-To-Speech | $0.99 | per month |


## Frequently asked questions

### Is WatchThisCube free?

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

### Is LetUsListen free?

LetUsListen costs $0.99, and also offers in-app purchases.

### Do WatchThisCube or LetUsListen have ads?

LetUsListen shows ads; WatchThisCube does not.

### Which is updated more often, WatchThisCube or LetUsListen?

WatchThisCube ships an update monthly, and LetUsListen every 2 weeks. Most recently, WatchThisCube was updated on August 11, 2026 and LetUsListen on September 17, 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.*