Appworthy
App Store
Version 1.1.0.59 · 2026-05-13
Few bug fixes :) EMAIL US - [email protected] and request features, report bugs. More awesome updates on the way :) from the #1 loud alarm clock app!
App Store rating4.4★1.7K ratings
PriceFreeIn-app $0.99–$29.99
Age4+Store age rating
Size72 MBiPhone download
CategoryUtilities
DeveloperInfinite Wave Media, LLC
What we found
Full reportToo little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Money
- Free to download · in-app purchases $0.99–$29.99 (10 listed, the most the App Store shows). Weekly plan $0.99 (about $51 a year); yearly plan $9.99. The other purchases’ names don’t say how often they bill.
- If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.
Not yet tested.
The store currently lists version 1.1.0.59, updated 2026-05-13.
Preview
Store screenshots supplied by the developer.
About this app
Finally! A Totally Redesigned and Incredible Extreme Loud Alarm Clock to Wake You Up and Get You Out of Bed!
**Loudest Alarm Clock on the App Store!**
**Volume-Boosted Sounds!**
**Play Your Own Personal Music and Songs!**
Transform your mornings with the ultimate wake-up app. Perfect for heavy sleepers or anyone needing a strong wake-up call.
Customize alarm sounds, select MP3s from your library, and personalize your digital clock to fit your style and mood!
**TOP FEATURES**
**Unmatched Loudness**
Wake up to the loudest and most persistent alarms. No more endless snoozing!
**Personalized Music**
Choose your favorite songs from your music library as your alarm. Start your day with the tunes you love!
**Volume-Boosted Sounds**
Professionally engineered sounds that ensure you hear your alarm no matter how deep your sleep.…
From the developer’s store description.
For developers and the curious
The full report
The evidence, sources, measurements and versions behind every label above.
Findings and evidence
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.
What reviewers report
No review analysis published for this app.
Measurements
“Not assessed” means we could not measure it. It is never a zero and never a pass.
From store data and reviews
Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
65–79% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the app package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Versions and dates analysed
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Store update history
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Assessment record
- Status
- Not yet tested
- App identifier
loud-alarm-clock-by-blitz- Sources used
- None recorded
- Reviews read
- None recorded
- Package examined
- No package scan
- Human inspection
- Not completed
How we know
- Measurement vocabulary
- 1.4
Store facts
What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
App Store
- Store rating
- 4.44 ★ · 1,675 ratings
- Version
- 1.1.0.59
- Updated
- 13 May 2026
- Price
- Free · In-app purchases
- Age rating
- 4+
- Size
- 72 MB
- Developer
- Infinite Wave Media, LLC
- Category
- Utilities
- Listing price
- Free · In-app purchases
Purchases the store lists
What this app sells
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Subscriptions2
Loud Alarm Clock Pro WeeklyWeekly$0.99
Loud Alarm Clock Pro AnnualYearly$9.99
Buy once1
LifetimeLifetime$29.99
Show 7 more purchases we couldn’t categorise
These are really on sale; we just can’t tell from the name whether they recur.
Loud Alarm Clock ProTerm not stated$0.99
All SoundsTerm not stated$3.99
Car Alarm XtrmTerm not stated$0.99
Rooster CallTerm not stated$0.99
Sound GrenadeTerm not stated$0.99
EAS BeepTerm not stated$0.99
ScreamTerm not stated$0.99
This list is cut off. Apple shows at most 10 in-app purchases, and this app is at the limit — so it very likely sells more than we can see.
Method and limits
What a missing label means
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Limits of this report
- A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
- Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
- Not assessed is a state. It is never a zero and never a pass.
- A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Request a correction
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.