# Challenges Alarm Clock vs GE (E) Lucknow

The clearest difference is in-app purchases: GE (E) Lucknow at none against Challenges Alarm Clock's 3. GE (E) Lucknow also leads on ads (none vs shown) and iOS requirement (15.6 vs 26.0). On price, update cadence 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. GE (E) Lucknow asks for nothing beyond the download.

Challenges Alarm Clock ships an update monthly, GE (E) Lucknow every 2 months. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Challenges Alarm Clock | GE (E) Lucknow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (2.3K ratings)](https://appshunter.io/ios/app/challenges-alarm-clock/id1247289889/reviews)** | — |
| Number of ratings | **2.3K** | — |
| Positive reviews | 26.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Subscription | — |
| Size | 44 MB | 41 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [duytu tran](https://appshunter.io/developer/1244491336) | [Innologix Consulting Private Limited](https://appshunter.io/developer/1286604784) |

## 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


### GE (E) Lucknow

[App page](https://appshunter.io/ios/app/ge-e-lucknow/id6446135906)

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

**In-app purchases:** none


## Frequently asked questions

### Is Challenges Alarm Clock free?

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

### Is GE (E) Lucknow free?

GE (E) Lucknow is free to download, with no in-app purchases.

### Do Challenges Alarm Clock or GE (E) Lucknow have ads?

Challenges Alarm Clock shows ads; GE (E) Lucknow does not.

### Which is updated more often, Challenges Alarm Clock or GE (E) Lucknow?

Challenges Alarm Clock ships an update monthly, and GE (E) Lucknow every 2 months. Most recently, Challenges Alarm Clock was updated on October 15, 2026 and GE (E) Lucknow on September 30, 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.*