# Barcode Alarm Clock vs Chess Clock Timer with Fischer

The clearest difference is price: Barcode Alarm Clock at Free against Chess Clock Timer with Fischer's $0.99. Barcode Alarm Clock also leads on iOS requirement (13.0 vs 17.6). Chess Clock Timer with Fischer's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Barcode Alarm Clock is free to download; Chess Clock Timer with Fischer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Barcode Alarm Clock | Chess Clock Timer with Fischer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (1.3K ratings)](https://appshunter.io/ios/app/barcode-alarm-clock/id699437630/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 49.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 7 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jarig Duval](https://appshunter.io/developer/539738096) | [Sezgin Serin](https://appshunter.io/developer/1793997554) |

## 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


### Chess Clock Timer with Fischer

[App page](https://appshunter.io/ios/app/chess-clock-timer-with-fischer/id6756383285)

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

**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 Chess Clock Timer with Fischer free?

Chess Clock Timer with Fischer costs $0.99, with no in-app purchases.

### Do Barcode Alarm Clock or Chess Clock Timer with Fischer have ads?

Barcode Alarm Clock shows ads; Chess Clock Timer with Fischer does not.

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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.*