# Nuj Alarm Clock vs SimplePomoClock

The clearest difference is in-app purchases: Nuj Alarm Clock at none against SimplePomoClock's 1. Nuj Alarm Clock also leads on ads (none vs shown). SimplePomoClock's advantage is update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SimplePomoClock sells 1 one-off in-app purchase. Nuj Alarm Clock asks for nothing beyond the download.

Nuj Alarm Clock ships an update every 2 months, SimplePomoClock weekly. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Nuj Alarm Clock | SimplePomoClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (72 ratings)](https://appshunter.io/ios/app/nuj-alarm-clock/id1557053396/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 93.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 56 MB | 27 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Snowble Inc.](https://appshunter.io/developer/1489073554) | [Ryosuke Ota](https://appshunter.io/developer/1683210176) |

## What reviewers say

### Nuj Alarm Clock

[App page](https://appshunter.io/ios/app/nuj-alarm-clock/id1557053396)

This alarm clock uses financial penalties to motivate users to get out of bed. Set an alarm, a challenge to prove you're up, and a penalty. If you fail to complete the challenge, you'll be charged. It also features cheat detection to prevent users from turning off their phones.

**Highlights:** Money-based motivation, Set alarm and get up times, Customizable challenges (e.g., barcode scanning), Financial penalties, Cloud-based cheat detection, Donations to charity for missed alarms

**In-app purchases:** none

**What reviewers like**

- 💪 Impossible to cheat or bypass the alarm system
- 💰 Financial penalty is highly motivating
- 🎯 Effectively breaks snooze addiction
- 🔒 Cloud-based system prevents workarounds
- ⏰ Locks alarm one hour before to prevent tampering

**What reviewers complain about**

- 💳 $5/month subscription required for full functionality
- 💸 Subscription cost not clearly disclosed upfront
- 😤 Strict penalty policy with limited refund flexibility
- ⚙️ Setup requires additional shortcut configuration
- 🚫 Limited charity options available

**Reported bugs**

- Scanner fails to open despite app being active
- App freezes during barcode scanning process
- Alarm setup is confusing and unintuitive
- Shortcut configuration issues on some devices
- Deactivation process problematic when deleting app

**Requested features**

- Puzzle or math problems to ensure mental alertness
- More charity options for penalty donations
- Yearly subscription discount pricing
- Additional physical activity verification methods
- Customizable alarm sounds beyond shortcuts


### SimplePomoClock

[App page](https://appshunter.io/ios/app/simplepomoclock/id6451348520)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Nuj Alarm Clock free?

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

### Is SimplePomoClock free?

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

### Do Nuj Alarm Clock or SimplePomoClock have ads?

SimplePomoClock shows ads; Nuj Alarm Clock does not.

### Which is updated more often, Nuj Alarm Clock or SimplePomoClock?

Nuj Alarm Clock ships an update every 2 months, and SimplePomoClock weekly. Most recently, Nuj Alarm Clock was updated on October 16, 2026 and SimplePomoClock on October 6, 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.*