Comparison

OLDTV vs Sing, O Cat!

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

Head to head
About

OLDTV

Test your cognitive speed and reaction time by quickly distinguishing between words and colors as you rapidly switch through TV channels. Experience a unique blend of nostalgia and a captivating soundtrack in this challenging game.

Highlights
  • Rapid channel switching
  • Word and color differentiation
  • Gamified Stroop test
  • Nostalgic theme
  • Original soundtrack
Features
Read full description

HOW FAST CAN YOU THINK? Rated 9.5/10 on Steam! "The gameplay creates a deep level of immersion, unlike any other game I've ever played." "Allow me to go on a rave about this game and how its simple concept is amazing." “What a remarkable experience.” You are a genius child sitting in-front of a TV screen, you will switch through every channel on the planet. Can you tell the difference between words and colors? OLDTV is a gamified stroop test with a little nostalgia and a much favored soundtrack.

About

Sing, O Cat!

Read full description

Challenge your memory of melodies with Mayah, the magical cat. ■ When you tap the flower keys of Okinawa, Mayah the cat begins to sing. If Mayah can sing the same melody as the forest spirit, the forest will bloom with flowers. At first the melodies are short and simple, but the more you play, the longer and more challenging they become. Fill the forest with blossoms! ■ Variety of Sounds As you progress, you can unlock different instruments—Sanshin, Koto, Guitar, Flute, Marimba, and more. ■ Encounters with Okinawan Butterflies Tap the butterflies that appear randomly to replay the spirit's songs. Twelve species of butterflies will visit the forest. Collect them all! ■ The Ruddy Kingfisher Sometimes a red bird flies across the screen—the Ruddy Kingfisher. If you’re lucky enough to tap it, it will rescue you when you face game over. ■ About Maya Mayah was once a weak little kitten, rescued in the forests of Okinawa by Mr. Higa. In the Okinawan language, "mayah" simply means "cat," so it’s a little unusual as a cat’s name. But Mr. Higa’s wife, who is from Tokyo, loved the gentle sound of the word and gave it to the kitten without hesitation. Mayah’s ears and fur patterns are a little different from most cats. It loves nothing more than to wander through the forest, listening to the wind and the rustle of leaves, setting off on her own adventures. Mysteriously, whenever Mr. Higa goes to fetch Mayah, he finds the forest in full bloom with flowers that shouldn’t even be in season. Mr. Higa can’t help but think: "Mayah must have a special power." ■ Note This app is a work of fantasy. It does not encourage releasing real cats into the forests of Okinawa. ■ Credits / Special Thanks VOICEVOX:Miko Ouka(CV:Mizuki Akano) イラスト沖縄: https://illust.okinawa/ 効果音ラボ: https://soundeffect-lab.info/ VSQ plus+: https://vsq.co.jp/plus/ 魔王魂: https://maou.audio/

Screenshots

OLDTV4 screens
Sing, O Cat!4 screens

Verdict

The call

The clearest difference is in-app purchases: Sing, O Cat! at none against OLDTV's 5. On price, update cadence, ads 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. OLDTV sells 5 one-off in-app purchases. Sing, O Cat! asks for nothing beyond the download.

UpkeepUpdate frequency

OLDTV ships an update every 2 weeks, Sing, O Cat! every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
OLDTV versus Sing, O Cat!: the parameters behind the verdict, then further details
ParameterOLDTVSing, O Cat!
PriceFreeFree
Rating4.2 (350 ratings) — better—
Positive reviews69.8% of reviews—
Number of ratings350 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size134 MB143 MB
Age rating4+4+
DeveloperMichal WalaszczykTechQiao Inc.

Bugs and requests

OLDTV

Reported bugs

4 issues
  • Crashes on startup for some users
  • Achievements not unlocking properly
  • Connectivity issues when playing offline
  • Incorrect country information displayed

Requested features

4 requests
  • Option to disable ads or pay to remove them
  • Improved color contrast settings for accessibility
  • Ability to remap controls or invert them
  • Tutorial or better onboarding for new players

Sing, O Cat!

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

OLDTV

One-time5
  • Remove Ads$1.99
  • DLC Antarctica$1.99
  • Get 250 Channel Points (CP)$1.99
Show 2 more
  • Get 500 Channel Points (CP)$2.99
  • Get 1000 Channel Points (CP)$4.99
None

Sing, O Cat!

No in-app purchases

Questions

Is OLDTV free?
OLDTV is free to download, with in-app purchases available.
Is Sing, O Cat! free?
Sing, O Cat! is free to download, with no in-app purchases.
Do OLDTV or Sing, O Cat! have ads?
Both OLDTV and Sing, O Cat! show ads.
Which is updated more often, OLDTV or Sing, O Cat!?
OLDTV ships an update every 2 weeks, and Sing, O Cat! every 3 weeks. Most recently, OLDTV was updated on November 2, 2026 and Sing, O Cat! on October 30, 2026.

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