# Challenges Alarm Clock vs Blue Collar Toolbox

The clearest difference is review sentiment: Blue Collar Toolbox at 100% against Challenges Alarm Clock's 26%. Blue Collar Toolbox also leads on rating (5.0 vs 3.8) and monetization model (free with in-app purchases vs subscription). Challenges Alarm Clock's advantage is ratings volume (2.3K vs 5). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Challenges Alarm Clock sells 3 in-app purchases, starting at $2.99 per month and Blue Collar Toolbox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Blue Collar Toolbox holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Challenges Alarm Clock has 2.3K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 26% of Challenges Alarm Clock's written reviews are positive against 100% of Blue Collar Toolbox's.

Challenges Alarm Clock ships an update monthly, Blue Collar Toolbox every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Challenges Alarm Clock | Blue Collar Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (2.3K ratings)](https://appshunter.io/ios/app/challenges-alarm-clock/id1247289889/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/blue-collar-toolbox/id6783586835/reviews)** |
| Number of ratings | **2.3K** | 5 |
| Positive reviews | 26.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 44 MB | 10 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [duytu tran](https://appshunter.io/developer/1244491336) | [Cruise Built LLC](https://appshunter.io/developer/6783586837) |

## What reviewers say

### Challenges Alarm Clock

[App page](https://appshunter.io/ios/app/challenges-alarm-clock/id1247289889)

This alarm clock uses challenging games to ensure you wake up on time. It eliminates snooze and offers bedtime reminders with a clean interface. Turn your mornings into a game and never oversleep again.

**Highlights:** Unstoppable alarm with challenge games, No snooze or stop button, Bedtime reminder notifications, Clean and modern interface, Math, Maze, Shake, Remember Number, Lucky 777 games

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $2.99 | per month |
| Premium 1 year | $9.99 | per year |
| Lifetime Premium | $19.99 | one-time |

**What reviewers like**

- ⭐ Good app that wakes up user
- 🔔 Alarm is effective at waking up heavy sleepers
- 🧠 Challenges help get brain working in the morning

**What reviewers complain about**

- 🚫 Ads make the app unusable
- 🔇 Alarm doesn't make any sound, only vibrates
- 🤯 Challenges are too difficult or confusing
- ⏰ Alarm turns off on its own without completing challenges

**Reported bugs**

- Alarm doesn't go off at scheduled time
- App crashes when trying to set alarm
- Notifications and messages are glitchy or inappropriate

**Requested features**

- More customizable alarm sounds and challenges
- Option to choose specific challenge type
- Ability to set own custom challenges


### Blue Collar Toolbox

[App page](https://appshunter.io/ios/app/blue-collar-toolbox/id6783586835)

This app provides over 60 specialized calculators for various trades, enabling quick and accurate calculations on the job. It also includes tools for on-the-spot bidding, time tracking, and job management, all designed to work offline.

**Highlights:** Over 60 professional calculators, Quick bid and estimation tools, Time card and job timer, 100% offline functionality, Fraction keyboard, Favorites for instant access

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blue Collar Toolbox Pro | $14.99 | one-time |


## Frequently asked questions

### Is Challenges Alarm Clock free?

Challenges Alarm Clock is free to download, with in-app purchases available.

### Is Blue Collar Toolbox free?

Blue Collar Toolbox is free to download, with in-app purchases available.

### Which has better reviews, Challenges Alarm Clock or Blue Collar Toolbox?

Blue Collar Toolbox is rated higher. Challenges Alarm Clock averages 3.8 out of 5 from 2.3K ratings, while Blue Collar Toolbox averages 5.0 from 5 ratings.

### Do Challenges Alarm Clock or Blue Collar Toolbox have ads?

Challenges Alarm Clock shows ads; Blue Collar Toolbox does not.

### Which is updated more often, Challenges Alarm Clock or Blue Collar Toolbox?

Challenges Alarm Clock ships an update monthly, and Blue Collar Toolbox every 3 weeks. Most recently, Challenges Alarm Clock was updated on October 21, 2026 and Blue Collar Toolbox on October 24, 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.*