# Barcode Alarm Clock vs Maths Alarm Clock

The clearest difference is review sentiment: Barcode Alarm Clock at 50% against Maths Alarm Clock's 0%. Barcode Alarm Clock also leads on rating (4.4 vs 2.0) and ratings volume (1.3K vs 1). Maths Alarm Clock's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, 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.

Barcode Alarm Clock holds the better App Store score, 4.4 against 2.0. That said, the two scores are not equally well evidenced: Barcode Alarm Clock has 1.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Barcode Alarm Clock's written reviews are positive against 0% of Maths Alarm Clock's.

Barcode Alarm Clock ships an update every 4 months, Maths Alarm Clock every 2 months. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Barcode Alarm Clock | Maths Alarm Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.3K ratings)](https://appshunter.io/ios/app/barcode-alarm-clock/id699437630/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/maths-alarm-clock/id1031521843/reviews) |
| Number of ratings | **1.3K** | 1 |
| Positive reviews | **50.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 3 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jarig Duval](https://appshunter.io/developer/539738096) | [Intellipro Solutions Pvt. Ltd](https://appshunter.io/developer/970423327) |

## What reviewers say

### Barcode Alarm Clock

[App page](https://appshunter.io/ios/app/barcode-alarm-clock/id699437630)

This app is a loud alarm clock designed for heavy sleepers. It requires scanning a barcode to turn off, forcing you out of bed. Features include customizable loud ringtones, lockable alarms, and a 'don't wake my spouse' option.

**Highlights:** Barcode scan to stop alarm, Blaringly loud ringtones, Impossible to mute alarms, Lockable alarms to prevent cheating, Bedtime reminder and enforcer, Don't wake my spouse button, Customizable themes and clock faces

**In-app purchases:** none

**What reviewers like**

- 🚀 Effective at waking up
- 👍 Innovative concept
- 🚀 Forces you to get out of bed
- 👍 Helps with sleep disorder

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔋 Drains battery
- 🔒 Easy to bypass alarm
- 🔒 Alarm doesn't work on silent

**Reported bugs**

- Alarm doesn't go off sometimes
- Barcode scanner not working properly
- Constant background crash notifications

**Requested features**

- Add option to disable 'Plan B' feature
- Allow importing custom ringtones
- Improve stability and reduce crashes
- Ensure alarm works even on silent mode


### Maths Alarm Clock

[App page](https://appshunter.io/ios/app/maths-alarm-clock/id1031521843)

This utility app requires users to solve math problems to turn off their alarm. It offers customizable settings for snooze, vibration, and volume, with adjustable difficulty levels for the math quizzes.

**Highlights:** Math problem solving to disable alarm, Adjustable difficulty levels (Easy, Medium, Hard), Snooze mode, Vibration mode, Customizable volume

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Alarm Clock free?

Barcode Alarm Clock is free to download, with no in-app purchases.

### Is Maths Alarm Clock free?

Maths Alarm Clock is free to download, with no in-app purchases.

### Which has better reviews, Barcode Alarm Clock or Maths Alarm Clock?

Barcode Alarm Clock is rated higher. Barcode Alarm Clock averages 4.4 out of 5 from 1.3K ratings, while Maths Alarm Clock averages 2.0 from 1 ratings.

### Do Barcode Alarm Clock or Maths Alarm Clock have ads?

Barcode Alarm Clock shows ads; Maths Alarm Clock does not.

### Which is updated more often, Barcode Alarm Clock or Maths Alarm Clock?

Barcode Alarm Clock ships an update every 4 months, and Maths Alarm Clock every 2 months. Most recently, Barcode Alarm Clock was updated on October 16, 2026 and Maths Alarm Clock on October 2, 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.*