Comparison

Death Whistle vs TenK

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Death Whistle

This app recreates the chilling sound of an ancient Aztec death whistle. Designed for paranormal investigators and enthusiasts, it features simple controls for playback and looping. The interface is themed in red and black for easy navigation.

Highlights
  • Authentic Aztec death whistle sound replication
  • Looping playback functionality
  • Manual stop/play controls
  • Volume adjustment
  • Red and black themed interface
  • Easy usability
Features
Read full description

The Aztec Ghost “Death Whistle” app replicates the terrifying sound of the ancient Aztec death whistle used in paranormal practices. Ideal for investigators and enthusiasts, it offers a single sound with looping and manual stop/play functionality. Red and black themed interface, volume control, and easy usability.

About

TenK

This app helps you track your progress towards mastering any skill by logging your focused effort and predicting when you'll reach your goals. It provides clear data and visual proof of your growth, moving beyond gamified rewards to focus on real achievement.

Highlights
  • Log focused work sessions
  • Predict skill mastery dates
  • Track multiple skills
  • Visualize progress on 10,000-hour path
  • Measure real effort and growth
Features
Read full description

Talent is a myth. Mastery is just math. If you are tired of starting and stopping, or feeling like you aren't making real progress, TenK is your ultimate tracker. We give you the exact numbers you need to build your skills and become world-class. No cartoon badges or fake rewards. Just real data, hard work, and clear proof of your growth. Key Features: - Log Your Best Work: Stop just counting time at your desk. Track your sessions, tag the time of day, and rate your focus to make sure you are really putting in the effort. - Predict Your Future: Stop guessing when you will hit your goals. TenK uses your current weekly pace to give you the exact date you will master your skill. - All Your Skills in One Place: Track everything you are learning, from coding to piano to languages, in one clean, professional app. - Level Up: Move from Beginner to World-Class. Hit your hour goals and unlock visual proof of your hard work. - The 10,000-Hour Path: See your whole journey on a clear graph, matching your hours against the proven path of top experts. Why TenK? Casual effort gets casual results. TenK is built to help you stop faking it, measure your real effort, and face your actual numbers. Trade fake points for real skills. Download TenK today and start building your legacy. Privacy Policy: https://article-hub-19.emergent.host/privacy-policy Terms of Service: https://article-hub-19.emergent.host/terms-of-service

Screenshots

Death Whistle3 screens
TenK4 screens

Verdict

The call

The clearest difference is price: TenK at Free against Death Whistle's $3.99. TenK also leads on rating (5.0 vs 3.0). Death Whistle's advantage is in-app purchases (none vs 3) and ads (none vs shown). On ratings volume, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

TenK is free to download; Death Whistle costs $3.99 up front. TenK sells 3 in-app purchases, starting at $6.99 per month. Death Whistle asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TenK holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Scorecard5 real differences · 5 level
Death Whistle versus TenK: the parameters behind the verdict, then further details
ParameterDeath WhistleTenK
Price$3.99Free — better
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings2 — better1
Update frequency—Every 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size12 MB84 MB
Age rating17+4+
DeveloperMichael AlexanderOdin Solutions Lda

In-app purchases

None

Death Whistle

No in-app purchases

3 purchases

TenK

Subscriptions3
  • Monthly Subscription Package3 Days trial$6.991 Month
  • Yearly Discount Subscription$29.991 Year
  • Yearly Subscription Package$49.991 Year

Questions

Is Death Whistle free?
Death Whistle costs $3.99, with no in-app purchases.
Is TenK free?
TenK is free to download, with in-app purchases available.
Which has better reviews, Death Whistle or TenK?
TenK is rated higher. Death Whistle averages 3.0 out of 5 from 2 ratings, while TenK averages 5.0 from 1 ratings.
Do Death Whistle or TenK have ads?
TenK shows ads; Death Whistle does not.

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