Comparison

Karaoke doktora Notičky vs Riddle test

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

Head to head
About

Karaoke doktora Notičky

Sing along to popular and new songs with "Doktoři" from Chinaski. Learn folk and newly covered tracks, or sing with the band's accompaniment. This game complements the Czech Television show "Písničky doktora Notičky".

Highlights
  • Sing along to songs
  • Learn folk and new tracks
  • Turn off vocals to sing with accompaniment
  • Features "Doktoři" from Chinaski
  • Complements TV show
Features
Read full description

Zazpívejte si spolu se svými dětmi známé i neznámé písničky. „Doktoři“ ze skupiny Chinaski vás naučí mnoho lidových a nově přezpívaných skladeb. Zaposlouchejte se do písniček nebo si vypněte hlas a zpívejte s doprovodem kapely Chinaski. Hra Karaoke doktora Notičky doplňuje pořad České televize Písničky doktora Notičky.

About

Riddle test

This game challenges your mind with unique riddles that defy conventional logic. Prepare to question your assumptions and think unconventionally to solve tricky puzzles. It's a test of adaptability and intellect, where the most unexpected answers are often the correct ones.

Highlights
  • Unique and unconventional riddles
  • Challenging puzzles that defy logic
  • Tests adaptability and unconventional thinking
  • Unexpected and surprising answers
  • Engaging brain game experience
Features
Read full description

Riddle Test – The Riddles You’ve Never Seen Before! Think you’ve seen every kind of riddle? Think again. This is not just another puzzle game—it’s a test of how far your mind can go. Some challenges seem impossible. Some answers feel completely wrong—until they turn out to be right. And yes, there are cats. But don’t expect them to help. They’ll just stare at you, silently judging your every mistake. Some puzzles might even involve them—but not in the way you expect. Can you outsmart a game that refuses to play fair? You won’t just solve riddles here. You’ll question everything you know. You’ll second-guess yourself. And by the time you think you’ve figured out the game, it will prove you wrong again. Are you ready? Then step into Riddle Test and prove your brain can handle it. It all makes sense… until it doesn’t. You’re confident in your answer—until you aren’t. Sometimes, the most ridiculous choice is the right one. Sometimes, the obvious is completely wrong. This is not just another brain game. Each level is a riddle designed to break your usual patterns of thought. Logic, intuition, and unconventional thinking—there’s no single path to success. Think you’ve mastered every brain puzzle? Forget everything you know. An IQ test measures intelligence, but this game measures adaptability. Brain out isn’t about escaping—it’s about expanding how you think. The answer is right in front of you, yet invisible. The rules are clear, yet seem to shift. You feel sure of your solution, yet something feels off. Riddle Test is more than a brain test tricky puzzles collection—it’s a challenge to your intellect. Can you complete all the levels without doubting your own mind? Download now and see how far your brain can go.

Screenshots

Karaoke doktora Notičky3 screens
Riddle test4 screens

Verdict

The call

The clearest difference is in-app purchases: Karaoke doktora Notičky at none against Riddle test's 10. Karaoke doktora Notičky also leads on ads (none vs shown) and iOS requirement (5.1.1 vs 15.0). Riddle test's advantage is update cadence (every 2 days vs every 4 months). On price, rating, ratings volume and device support 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

Both are free to download. Riddle test sells 7 one-off in-app purchases. Karaoke doktora Notičky asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Karaoke doktora Notičky against 5.0 for Riddle test. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Karaoke doktora Notičky ships an update every 4 months, Riddle test every 2 days. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Karaoke doktora Notičky versus Riddle test: the parameters behind the verdict, then further details
ParameterKaraoke doktora NotičkyRiddle test
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS5.1.1 — better15.0
Further details — not scored
Size61 MB221 MB
Age rating+412+
DeveloperČeská televizeKATAPS, TOO

Customer experience

Karaoke doktora Notičky

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Riddle test

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Karaoke doktora Notičky

No in-app purchases

7 purchases

Riddle test

One-time7
  • Crystals$3.99
  • Unlock all Riddles2 variants$3.99
  • No Ads2 variants$3.99
Show 4 more
  • Crystals Pack #2$4.99
  • Crystals + No Ads2 variants$4.99
  • Crystals Pack #3$5.99
  • Crystals Pack #4$6.99

Questions

Is Karaoke doktora Notičky free?
Karaoke doktora Notičky is free to download, with no in-app purchases.
Is Riddle test free?
Riddle test is free to download, with in-app purchases available.
Which has better reviews, Karaoke doktora Notičky or Riddle test?
Karaoke doktora Notičky and Riddle test are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Karaoke doktora Notičky or Riddle test have ads?
Riddle test shows ads; Karaoke doktora Notičky does not.
Which is updated more often, Karaoke doktora Notičky or Riddle test?
Karaoke doktora Notičky ships an update every 4 months, and Riddle test every 2 days. Most recently, Karaoke doktora Notičky was updated on October 24, 2026 and Riddle test on October 24, 2026.

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