# LFG Alarm vs Challenges Alarm Clock

Comparisons · https://lfg.gm/lfg-alarm-vs-challenges-alarm-clock · Updated 2026-10-24

Challenges Alarm Clock and LFG Alarm both aim to actually get you up. Challenges Alarm Clock, by Garage App Co, is an Android alarm you can only turn off by finishing a task: a puzzle, a photo, a smile or a QR code. LFG Alarm is a social alarm clock: loud alarms that friends can share and see you answer, for times and for moments online. We make LFG Alarm, and this comparison is meant to be fair.

## At a glance

| | Challenges Alarm Clock | LFG Alarm |
|---|---|---|
| Main idea | You cannot turn it off until you finish a challenge | Alarms for times and moments, shared with friends |
| Getting you up | Memory, sequence, retype, math, puzzle, picture, smile, pose and QR or barcode challenges; optional locks against closing the app | Sirens, horns, shouting voices, Rocco roasting each snooze, and friends who can see if you got up |
| Wakes your friends too | Not found in its listing | Yes: share one link; every phone that joined rings together |
| Rings for a moment, not a time | Not found in its listing | Yes: a social media post, a stream going live, a token price, an online event such as Luma or Partiful |
| Platforms | Android only | iPhone, Android and the web (lfg.gm) |
| Store numbers | 4.5 from 40.8K reviews, 1M+ downloads on Google Play | New in 2026 |

## Where Challenges Alarm Clock is better

- **Forcing you out of bed.** A picture challenge sends you to the object you chose; a QR or barcode sequence sends you round the house.
- **No easy way out.** Optional locks stop you closing the app or turning the phone off while it rings, and snooze can be limited or switched off.
- **Track record.** Over a million downloads and tens of thousands of reviews on Google Play.

## Where LFG Alarm is better

- **Waking more than one person.** One alarm, one link, and every phone that joined rings at the same moment: your partner before the 3pm pickup, flatmates on the same 7:00, a whole group before a party.
- **Friends who can see if you got up.** The [wake board](https://lfg.gm/wiki/wake-board) shows who got up first, who snoozed and who slept in.
- **Moments without a set time.** Rocco, LFG's agent, watches the web and rings you when an account posts, a stream goes live, a token hits your number, or your own script calls the alarm's link.
- **Every phone and the browser.** iPhone, Android and the web, so a shared alarm works whatever phone your people have.

## Which one should you get?

- Choose **Challenges Alarm Clock** if you are on Android and your problem is switching off the alarm half asleep.
- Choose **LFG Alarm** if you want a friend on your alarm who sees whether you got up, if you are on iPhone, or if you want alarms for things that happen online.

## Questions

### Does LFG Alarm have challenges or missions?
No. LFG Alarm wakes you with loud sounds and voices, and keeps you honest with friends on the wake board, rather than with a task.

### Is Challenges Alarm Clock on iPhone?
Not that we could find: it is on Google Play only.

See also [Alarm for heavy sleepers](https://lfg.gm/alarm-for-heavy-sleepers), [LFG Alarm vs Alarmy](https://lfg.gm/lfg-alarm-vs-alarmy) and [Accountability alarm app](https://lfg.gm/accountability-alarm-app).

## Sources and further reading

Prices, ratings and features of Challenges Alarm Clock were checked on 24 October 2026.

- [Challenges Alarm Clock on Google Play](https://play.google.com/store/apps/details?id=com.garageapp.alarmchallenges)

LFG Alarm is not affiliated with Challenges Alarm Clock.

## Keep exploring

- [Best social alarm clock apps in 2026: which ones let friends share an alarm](https://lfg.gm/best-social-alarm-clock.md): A fair comparison of the apps that really let friends share, set or watch an alarm, including what LFG Alarm does not do.
- [The 10 best alarm clock apps in 2026](https://lfg.gm/best-alarm-clock-apps.md): From Loud Alarm Clock to Alarmy and Galarm: who each of the best alarm apps is for, and why LFG Alarm is first.
- [LFG Alarm vs Alarmy: an Alarmy alternative that wakes your friends too](https://lfg.gm/lfg-alarm-vs-alarmy.md): Alarmy makes sure you get out of bed; LFG Alarm decides when and why your phone rings, and wakes your friends too.
- [LFG Alarm vs Galarm: a Galarm alternative for iPhone and Android](https://lfg.gm/lfg-alarm-vs-galarm.md): Both ring a whole group at once; LFG Alarm also rings for posts, prices, trades, events and webhooks.
- [LFG Alarm vs AgentAlarm: real alarms from your AI agent](https://lfg.gm/lfg-alarm-vs-agentalarm.md): AgentAlarm rings your iPhone when your command-line agent says so; LFG Alarm's AI apps set alarms directly, ring friends too, and Rocco watches the web.
- [LFG Alarm vs Alarm Share: shared alarms compared](https://lfg.gm/lfg-alarm-vs-alarm-share.md): Both ring someone else's phone by link; LFG Alarm also rings everyone for moments online, with a wake board.

## About LFG Alarm

LFG Alarm is a social alarm clock for iPhone, iPad and Android. It rings for times and for moments (a post on X, a stream going live, a token price, a wallet buying, an event starting), and one shared link makes every phone that joined ring together. Rocco, the cat inside the app, keeps watch and wakes you up.

- Get it on Google Play: https://play.google.com/store/apps/details?id=gm.lfg.app
- Download on the App Store: https://apps.apple.com/app/id6821089085
- Use it from an AI agent: add the MCP server https://mcp.lfg.gm as a connector, then ask in plain words.
- Every page for agents: https://lfg.gm/llms.txt